Heterocyclic Building Blocks-Thiazines

An article Quantifying Strain via Buckling Instabilities in Surface-Modified Polymer Brushes WOS:000541512200040 published article about ELASTIC-MODULI; THIN; FILMS; METROLOGY; WRINKLES; STRESS; CAST in [Thompson, Brittany J.; Logan, Phillip K.; Stafford, Christopher M.] NIST, Mat Sci & Engn Div, Gaithersburg, MD 20899 USA; [Reese, Cassandra M.; Guo, Wei; Thompson, Brittany J.; Logan, Phillip K.; Patton, Derek L.] Univ Southern Mississippi, Sch Polymer Sci & Engn, Hattiesburg, MS 39406 USA in 2020.0, Cited 41.0. Formula: C4H14Cl2N2S2. The Name is 2,2′-Disulfanediyldiethanamine dihydrochloride. Through research, I have a further understanding and discovery of 56-17-7

A compressive strain applied to bilayer films (e.g., a thin film adhered to a thick substrate) can lead to buckled or wrinkled morphologies, which has many important applications in stretchable electronics, anticounterfeit technology, and high-precision micrometrology and nano-metrology. A number of buckling-based metrology methods have been developed to quantify the residual stress and viscoelastic properties of polymer thin films. However, in some systems (e.g., solvent-induced swelling or thermal strain), the compressive strain is unknown or difficult to measure. We present a quantitative method of measuring the compressive strain of wrinkled polymer films and coatings with knowledge of the skin thickness, wrinkle wavelength, and wrinkle amplitude. The derived analytical expression is validated with a well-studied model system, e.g., a stiff, thin film bonded to a thick, compliant substrate. After validation, we use our expression to quantify the applied swelling strain of previously reported wrinkled poly(styrene-alt-maleic anhydride) brush surfaces. Finally, the applied strain is used to rationalize the observed persistence length of aligned wrinkles created during atomic force microscopy lithography and subsequent solvent exposure.

Formula: C4H14Cl2N2S2. About 2,2′-Disulfanediyldiethanamine dihydrochloride, If you have any questions, you can contact Reese, CM; Guo, W; Thompson, BJ; Logan, PK; Stafford, CM; Patton, DL or concate me.

Reference:
Thiazine – an overview | ScienceDirect Topics,
,Thiazine | C4H5NS – PubChem

Wang, J; Zhang, KY; Fei, GX; de Luna, MS; Lavorgna, M; Xia, HS in [Wang, Jian; Zhang, Kaiye; Fei, Guoxia; Xia, Hesheng] Sichuan Univ, Polymer Res Inst, State Key Lab Polymer Mat Engn, Chengdu 610065, Peoples R China; [Wang, Jian] Chengdu Univ, Coll Food & Biol Engn, Chengdu 610065, Peoples R China; [Salzano de Luna, Martina; Lavorgna, Marino] CNR, Inst Polymers Composites & Biomat, I-80055 Naples, Italy published High Silica Content Graphene/Natural Rubber Composites Prepared by a Wet Compounding and Latex Mixing Process in 2020.0, Cited 41.0. Quality Control of 2,2′-Disulfanediyldiethanamine dihydrochloride. The Name is 2,2′-Disulfanediyldiethanamine dihydrochloride. Through research, I have a further understanding and discovery of 56-17-7.

The reduced graphene oxide (rGO) modified natural rubber composite (NR) filled with high contents of silica was prepared by a wet compounding and latex mixing process using a novel interface modifier cystamine dihydrochloride (CDHC) with coagulation ability. CDHC acts as a coagulation agent through electrostatic interaction with rGO, SiO2, and latex rubber particles during the latex-based preparation process, while in the obtained silica/graphene/natural rubber composites, CDHC acts as an interface modifier. Compared with the composites prepared by the conventional mechanical mixing method, the dispersion of both rGO and SiO2 in the composites made by a wet compounding and latex mixing process is improved. As a result, the obtained silica/graphene/natural rubber composite prepared by this new method has good comprehensive properties. A Dynamic Mechanical Test suggests that the tan delta values of the composites at 60 degrees C decrease, indicating a low rolling resistance with increasing the graphene content at a low strain, but it increases at a higher strain. This unique feature for this material provides an advantage in the rubber tire application.

Quality Control of 2,2′-Disulfanediyldiethanamine dihydrochloride. About 2,2′-Disulfanediyldiethanamine dihydrochloride, If you have any questions, you can contact Wang, J; Zhang, KY; Fei, GX; de Luna, MS; Lavorgna, M; Xia, HS or concate me.

Reference:
Thiazine – an overview | ScienceDirect Topics,
,Thiazine | C4H5NS – PubChem

Morris, AA; Nayak, A; Ko, YA; D’Souza, M; Felker, GM; Redfield, MM; Tang, WHW; Testani, JM; Butler, J in [Morris, Alanna A.; Nayak, Aditi; D’Souza, Melroy] Emory Univ, Sch Med, Div Cardiol, Atlanta, GA 30322 USA; [Ko, Yi-An] Emory Rollins Sch Publ Hlth, Dept Biostat & Bioinformat, Atlanta, GA USA; [Felker, G. Michael] Duke Univ, Div Cardiol, Durham, NC USA; [Redfield, Margaret M.] Mayo Clin, Div Cardiol, Rochester, MN USA; [Tang, W. H. Wilson] Cleveland Clin, Div Cardiol, Cleveland, OH 44106 USA; [Testani, Jeffrey M.] Yale Univ, Sch Med, Div Cardiol, New Haven, CT USA; [Butler, Javed] Univ Mississippi, Med Ctr, Dept Med, Jackson, MS 39216 USA published Racial Differences in Diuretic Efficiency, Plasma Renin, and Rehospitalization in Subjects With Acute Heart Failure in 2020.0, Cited 39.0. Application In Synthesis of 2,2′-Disulfanediyldiethanamine dihydrochloride. The Name is 2,2′-Disulfanediyldiethanamine dihydrochloride. Through research, I have a further understanding and discovery of 56-17-7.

Background: Black patients have higher rates of hospitalization for acute heart failure than other race/ethnic groups. We sought to determine whether diuretic efficiency is associated with racial differences in risk for rehospitalization after acute heart failure. Methods: A post hoc analysis was performed on 721 subjects (age, 68 +/- 13 years; 22% black) enrolled in 3 acute heart failure clinical trials: ROSE-AHF (Renal Optimization Strategies Evaluation in Acute Heart Failure), DOSE-AHF (Diuretic Optimization Strategy Evaluation in Acute Decompensated Heart Failure), and CARRESS-HF (Cardiorenal Rescue Study in Acute Decompensated Heart Failure). Repeated-measures ANOVA was used to test for a racextime effect on measures of decongestion. Diuretic efficiency was calculated as net fluid balance per total furosemide equivalents. In a subset of subjects, Cox regression was used to examine the association between race and rehospitalization according to plasma renin activity (PRA). Results: Compared with nonblack patients, black patients were younger and more likely to have nonischemic heart failure. During the first 72 to 96 hours, there was greater fluid loss (P=0.001), decrease in NT-proBNP (N-terminal pro-B-type natriuretic peptide;P=0.002), and lower levels of PRA (P<0.0001) in black patients. Diuretic efficiency was higher in black than in nonblack patients (403 [interquartile range, 221-795] versus 325 [interquartile range, 154-698];P=0.014). However, adjustment for baseline PRA attenuated the association between black race and diuretic efficiency. Over a median follow-up of 68 (interquartile range, 56-177) days, there was an increased risk of all-cause and heart failure-specific rehospitalization in nonblack patients with increasing levels of PRA, while the risk of rehospitalization was relatively constant across levels of PRA in black patients. Conclusions: Higher diuretic efficiency in black patients with acute heart failure may be related to racial differences in activity of the renin-angiotensin-aldosterone system. Application In Synthesis of 2,2′-Disulfanediyldiethanamine dihydrochloride. About 2,2′-Disulfanediyldiethanamine dihydrochloride, If you have any questions, you can contact Morris, AA; Nayak, A; Ko, YA; D’Souza, M; Felker, GM; Redfield, MM; Tang, WHW; Testani, JM; Butler, J or concate me.

Reference:
Thiazine – an overview | ScienceDirect Topics,
,Thiazine | C4H5NS – PubChem

An article Modular Assembly of Multimodal Imaging Agents through an Inverse Electron Demand Diels-Alder Reaction WOS:000462260300044 published article about PROSTATE-CANCER; IN-VITRO; CYCLOADDITIONS; FLUORESCENT; TETRAZINES; ANTIBODIES; CHELATORS in [Canovas, Coline; Moreau, Mathieu; Collin, Bertrand; Denat, Franck; Goncalves, Victor] Univ Bourgogne Franche Comte, Univ Bourgogne, CNRS, Inst Chim Mol,UMR6302, 9 Ave Alain Savary, F-21000 Dijon, France; [Vrigneaud, Jean-Marc; Bellaye, Pierre-Simon; Collin, Bertrand] Georges Francois LECLERC Canc Ctr, UNICANCER, 1 Rue Pr Marion, F-21079 Dijon, France in 2019.0, Cited 39.0. HPLC of Formula: C4H14Cl2N2S2. The Name is 2,2′-Disulfanediyldiethanamine dihydrochloride. Through research, I have a further understanding and discovery of 56-17-7

The combination of two imaging probes on the same biomolecule gives access to targeted bimodal imaging agents that can provide more accurate diagnosis, complementary information, or that may be used in different applications, such as nuclear imaging and fluorescence guided surgery. In this study, we demonstrate that dichlorotetrazine, a small, commercially available compound, can be used as a modular platform to easily assemble various imaging probes. Doubly labeled tetrazines can then be conjugated to a protein through a biorthogonal IEDDA reaction. A series of difunctionalized tetrazine compounds containing various chelating agents and fluorescent dyes was synthesized. As a proof of concept, one of these bimodal probes was conjugated to trastuzumab, previously modified with a constrained alkyne group, and the resulting dual-labeled antibody was evaluated in a mouse model, bearing a HER2-positive tumor. A significant uptake into tumor tissues was observed in vivo, by both SPECT-CT and fluorescence imaging, and confirmed ex vivo in biodistribution studies.

HPLC of Formula: C4H14Cl2N2S2. About 2,2′-Disulfanediyldiethanamine dihydrochloride, If you have any questions, you can contact Canovas, C; Moreau, M; Vrigneaud, JM; Bellaye, PS; Collin, B; Denat, F; Goncalves, V or concate me.

Reference:
Thiazine – an overview | ScienceDirect Topics,
,Thiazine | C4H5NS – PubChem

In 2020.0 NAT NANOTECHNOL published article about POLY(PROPYLENE SULFIDE) NANOPARTICLES; DENDRITIC CELLS; ADAPTIVE IMMUNITY; CELLULAR-IMMUNITY; VIVO; TRANSPORT; PEPTIDES; ACTIVATION; MOLECULES; THERAPY in [Schudel, Alex; Francis, David Mark; Manspeaker, Margaret Patricia; Rohner, Nathan Andrew; Finn, M. G.; Thomas, Susan Napier] Georgia Inst Technol, Parker H Petit Inst Bioengn & Biosci, Atlanta, GA 30332 USA; [Schudel, Alex] Georgia Inst Technol, Sch Mat Sci & Engn, Atlanta, GA 30332 USA; [Chapman, Asheley Poole; Yau, Mei-Kwan; Higginson, Cody James; Finn, M. G.] Georgia Inst Technol, Sch Chem & Biochem, Atlanta, GA 30332 USA; [Francis, David Mark; Manspeaker, Margaret Patricia] Georgia Inst Technol, Sch Chem & Biomol Engn, Atlanta, GA 30332 USA; [Avecilla, Alexa Regina Chua; Thomas, Susan Napier] Georgia Inst Technol, Wallace H Coulter Dept Biomed Engn, Atlanta, GA 30332 USA; [Avecilla, Alexa Regina Chua; Thomas, Susan Napier] Emory Univ, Atlanta, GA 30322 USA; [Rohner, Nathan Andrew; Thomas, Susan Napier] Georgia Inst Technol, George W Woodruff Sch Mech Engn, Atlanta, GA 30332 USA; [Finn, M. G.; Thomas, Susan Napier] Georgia Inst Technol, Sch Biol Sci, Atlanta, GA 30332 USA; [Thomas, Susan Napier] Emory Univ, Winship Canc Inst, Atlanta, GA 30322 USA in 2020.0, Cited 50.0. The Name is 2,2′-Disulfanediyldiethanamine dihydrochloride. Through research, I have a further understanding and discovery of 56-17-7. Recommanded Product: 2,2′-Disulfanediyldiethanamine dihydrochloride

Therapeutic delivery selectively to lymph nodes has the potential to address a variety of unmet clinical needs. However, owing to the unique structure of the lymphatics and the size-restrictive nature of the lymph node reticular network, delivering cargo to specific cells in the lymph node cortex and paracortex is difficult. Here, we describe a delivery system to overcome lymphatic and intra-lymph node transport barriers by combining nanoparticles that are rapidly conveyed to draining lymph nodes after administration in peripheral tissues with programmable degradable linkers. This platform enables the controlled release of intra-lymph-mobile small-molecular cargo, which can reach vastly more immune cells throughout the lymph node than either the particles or free compounds alone. The release rate can be programmed, allowing access to different lymph node structures and therefore specific lymphocyte subpopulations. We are thus able to alter the subtypes of drugged lymph node cells to improve immunotherapeutic effects. Nanoparticles that access lymphatic vessels and are functionalized with degradable linkers, whose half-lives can be programmed, enable the controlled release of therapeutic cargo in different regions of the lymph nodes, allowing the targeting of otherwise difficult-to-reach lymphocyte subpopulations.

Recommanded Product: 2,2′-Disulfanediyldiethanamine dihydrochloride. About 2,2′-Disulfanediyldiethanamine dihydrochloride, If you have any questions, you can contact Schudel, A; Chapman, AP; Yau, MK; Higginson, CJ; Francis, DM; Manspeaker, MP; Avecilla, ARC; Rohner, NA; Finn, MG; Thomas, SN or concate me.

Reference:
Thiazine – an overview | ScienceDirect Topics,
,Thiazine | C4H5NS – PubChem

An article A copper-free click reaction for the synthesis of redox-responsive water-soluble core cross-linked nanoparticles for drug delivery in cancer therapy WOS:000490291800016 published article about BLOCK-COPOLYMER MICELLES; POLYMERIC MICELLES; LOADING CAPACITY; DOXORUBICIN; RELEASE; ISOXAZOLINE; ELASTOMERS; REDUCTION; LIGNIN; PEG in [Biswas, Gargi; Sahoo, Satyagopal; Samanta, Pousati; Dhara, Dibakar] Indian Inst Technol, Dept Chem, Kharagpur 721302, W Bengal, India; [Jena, Bikash Chandra; Mandal, Mahitosh] Indian Inst Technol, Sch Med Sci & Technol, Kharagpur 721302, W Bengal, India in 2019.0, Cited 51.0. The Name is 2,2′-Disulfanediyldiethanamine dihydrochloride. Through research, I have a further understanding and discovery of 56-17-7. Name: 2,2′-Disulfanediyldiethanamine dihydrochloride

Polymer based core cross-linked nanoparticles (CCNPs) have generated a lot of interest as potential stimuli-responsive drug delivery systems. In the present work, we have synthesized smart redox-responsive water soluble polymeric CCNPs by cross-linking water-soluble PEG based copolymers with bis(acryloyl)cystamine via isoxazoline bond formation through a 1,3-dipolar cycloaddition reaction (click reaction) without using a copper catalyst, in a water-THF mixed solvent. The successful synthesis of CCNPs was confirmed by NMR, GPC and FT-IR measurements. Size distribution of the precursor copolymers and the CCNPs was determined by DLS measurement. AFM and FESEM images have confirmed globular morphology of these CCNPs. Their high stability in a physiological environment makes them effective as potent drug carriers with high loading capacity. MTT assays confirmed the biocompatibility of the synthesized CCNPs. Favourable cellular internalization of these DOX loaded CCNPs into cancer cells and redox-responsive release of DOX therefrom make these CCNP potentially smart vehicles to deliver anticancer drugs into cancer cells.

About 2,2′-Disulfanediyldiethanamine dihydrochloride, If you have any questions, you can contact Biswas, G; Jena, BC; Sahoo, S; Samanta, P; Mandal, M; Dhara, D or concate me.. Name: 2,2′-Disulfanediyldiethanamine dihydrochloride

Reference:
Thiazine – an overview | ScienceDirect Topics,
,Thiazine | C4H5NS – PubChem

I found the field of Chemistry very interesting. Saw the article Disulfide Cross-Linked Poly(Methacrylic Acid) Iron Oxide Nanoparticles for Efficiently Selective Adsorption of Pb(II) from Aqueous Solutions published in 2021.0. Formula: C4H14Cl2N2S2, Reprint Addresses Zhou, QH (corresponding author), Southwest Minzu Univ, Sch Chem & Environm, Natl Ethn Affairs Commiss, Key Lab Basic Chem, Chengdu 610041, Peoples R China.; Wu, LN (corresponding author), Chengdu Med Coll, Dept Anat & Histol & Embryol, Dev & Regenerat Key Lab Sichuan Prov, Chengdu 610500, Peoples R China.. The CAS is 56-17-7. Through research, I have a further understanding and discovery of 2,2′-Disulfanediyldiethanamine dihydrochloride

The efficient selectivity of heavy metal ions from wastewater is still challenging but gains great public attention in water treatment on a world scale. In this study, the novel disulfide cross-linked poly(methacrylic acid) iron oxide (Fe3O4@S-S/PMAA) nanoparticles with selective adsorption, improved adsorption capability, and economic reusability were designed and prepared for selective adsorption of Pb(II) ions in aqueous solution. In this study, nuclear magnetic resonance, dynamic light scattering, scanning electron microscopy, X-ray diffraction, vibrating sample magnetometry, and thermogravimetric analysis were utilized to study the chemophysical properties of Fe3O4@S-S/PMAA. The effect of different factors on adsorption properties of the Fe3O4@S-S/PMAA nanoparticles for Co(II) and Pb(II) ions in aqueous solution was explored by batch adsorption experiments. For adsorption mechanism investigation, the adsorption of Fe3O4@S-S/PMAA for Co(II) and Pb(II) ions can be better fitted by a pseudo-second-order model, and the adsorption process of Fe3O4@S-S/PMAA for Co(II) and Pb(II) matches well with the Freundlich isotherm equation. Notably, in the adsorption experiments, the Fe3O4@S-S/PMAA nanoparticles were demonstrated to have a maximum adsorption capacity of 48.7 mg.g(-1) on Pb(II) ions with a selective adsorption order of Pb2+ > Co2+ > Cd2+ > Ni2+ > Cu2+ > Zn2+ > K+ > Na+ > Mg2+ > Ca2+ in the selective experiments. In the regeneration experiments, the Fe3O4@S-S/PMAA nanoparticles could be easily recovered by desorbing heavy metal ions from the adsorbents with eluents and showed good adsorption capacity for Co(II) and Pb(II) after eight recycles. In brief, compared to other traditional nanoadsorbents, the as-prepared Fe3O4@S-S/PMAA with improved adsorption capability and high regeneration efficiency demonstrated remarkable affinity for adsorption of Pb(II) ions, which will provide a novel technical platform for selective removal of heavy metal ions from actual polluted water.

About 2,2′-Disulfanediyldiethanamine dihydrochloride, If you have any questions, you can contact Wang, R; Lin, J; Huang, SH; Wang, QY; Hu, QH; Peng, S; Wu, LN; Zhou, QH or concate me.. Formula: C4H14Cl2N2S2

Reference:
Thiazine – an overview | ScienceDirect Topics,
,Thiazine | C4H5NS – PubChem

An article Supramolecular Emulsion Interfacial Polymerization WOS:000459948600016 published article about POLYMERS; COVALENT in [Zhang, Shuai; Qin, Bo; Huang, Zehuan; Xu, Jiang-Fei; Zhang, Xi] Tsinghua Univ, Dept Chem, Key Lab Organ Optoelect & Mol Engn, Beijing 100084, Peoples R China in 2019.0, Cited 52.0. Formula: C4H14Cl2N2S2. The Name is 2,2′-Disulfanediyldiethanamine dihydrochloride. Through research, I have a further understanding and discovery of 56-17-7

A new method of supramolecular emulsion interfacial polymerization is developed, which can be used to fabricate supramolecular polymeric nanospheres. We designed a water-soluble monomer containing two maleimide end groups, acting as both building block and surfactant, and an oil-soluble supramonomer bearing two thiol groups connected by quadruple hydrogen bonds. With the assist of ultrasonication, hollow nanospheres can be controllably prepared by thiol-maleimide reaction of two monomers at the emulsion interface, which exhibit good stability and dynamic property. In addition, the encapsulated guest molecules could be controllably released from the supramolecular polymeric nanospheres, owing to their stimuli-responsiveness. It is anticipated that this approach will enrich the methodology of supramolecular polymerization and can be applied to constructing supramolecular materials with controllable structures and functions.

About 2,2′-Disulfanediyldiethanamine dihydrochloride, If you have any questions, you can contact Zhang, S; Qin, B; Huang, ZH; Xu, JF; Zhang, X or concate me.. Formula: C4H14Cl2N2S2

Reference:
Thiazine – an overview | ScienceDirect Topics,
,Thiazine | C4H5NS – PubChem

Recommanded Product: 56-17-7. Recently I am researching about HEPTAMETHINE CYANINES; TARGETED DELIVERY; IN-VITRO; CANCER; NANOPARTICLES; CHEMOTHERAPY; PRODRUG, Saw an article supported by the National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [81671758, 32000982]; Guangdong Natural Science Fund [2019A1515110222, 2020B1111540001]; Shenzhen Science and Technology Program [JCYJ20200109114616534]; China Postdoctoral Science FoundationChina Postdoctoral Science Foundation [2019M660219]; Chinese Academy of SciencesChinese Academy of Sciences [Y959101001]; UNSW-CAS Collaborative Research Seed Fund Program [172644KYSB20190059]; SIAT Innovation Program for Excellent Young Researchers [201920]; Guangxi Natural Science FoundationNational Natural Science Foundation of Guangxi Province [2017GXNSFGA198005]; Research Program of Shenzhen Institute of Technology [2111015]. Published in ROYAL SOC CHEMISTRY in CAMBRIDGE ,Authors: Li, Y; Zhou, LH; Zhu, BD; Xiang, JJ; Du, J; He, MW; Fan, XX; Zhang, PF; Zeng, RS; Gong, P. The CAS is 56-17-7. Through research, I have a further understanding and discovery of 2,2′-Disulfanediyldiethanamine dihydrochloride

Triptolide (TP) is one of the most common systemic treatments for inflammatory and immune diseases in China for centuries. However, TP exhibits some disadvantages, such as poor solubility in water, poor bioavailability, liver toxicity, renal toxicity, and other side effects. In order to reduce the adverse effects of TP, researchers have developed numerous strategies to address the adverse properties of triptolide. Nano-carrier-based triptolide delivery systems represent an emerging technology and are one of the strategies of nanomedicine that combines diagnostic and therapeutic applications in a single agent. In this approach, we developed a glutathione-activated carrier-free nanodrug of triptolide (CyssTPN) as a trackable drug delivery system. In this system, CyssTP self-assemble to form a carrier-free nanodrug, which possesses a monodisperse spherical morphology with hydrodynamic average sizes of about 50 nm. In addition, CyssTPN had good stability under different physiological conditions (pH, high salt, etc.). Apart from cellular imaging and cell uptake, CyssTPN can be tracked by the activation of TP ability in real-time and applied for cancer cell treatment efficiently. The result showed that CyssTPN could improve solubility, reduce the side effects, and increase the bioavailability of triptolide. It could also track triptolide activation timely and tumor therapy successfully.

About 2,2′-Disulfanediyldiethanamine dihydrochloride, If you have any questions, you can contact Li, Y; Zhou, LH; Zhu, BD; Xiang, JJ; Du, J; He, MW; Fan, XX; Zhang, PF; Zeng, RS; Gong, P or concate me.. Recommanded Product: 56-17-7

Reference:
Thiazine – an overview | ScienceDirect Topics,
,Thiazine | C4H5NS – PubChem

Recently I am researching about CARBON-DIOXIDE; ELECTROCATALYTIC REDUCTION; NICKEL(II) COMPLEXES; CRYSTAL-STRUCTURE; CONVERSION; CATALYST; ELECTROREDUCTION; SELECTIVITY; NI(CYCLAM); BEARING, Saw an article supported by the Fonds of the Chemical Industry (Liebig Grant); Deutsche ForschungsgemeinschaftGerman Research Foundation (DFG) [AP242/2-1, AP242/5-1]; DFG (Cluster of Excellence Unifying Concepts in Catalysis)German Research Foundation (DFG) [ECX 314-2]; DFG (Heisenberg-Program)German Research Foundation (DFG); Fraunhofer Internal Programs [Attract 097-602175]; Fonds of the Chemical Industry (Kekule fellowship). Safety of 2,2′-Disulfanediyldiethanamine dihydrochloride. Published in AMER CHEMICAL SOC in WASHINGTON ,Authors: Gerschel, P; Battistella, B; Siegmund, D; Ray, K; Apfel, UP. The CAS is 56-17-7. Through research, I have a further understanding and discovery of 2,2′-Disulfanediyldiethanamine dihydrochloride

Among the numerous homogeneous electrochemical CO2 reduction catalysts, [Ni(cyclam)](2+) is known as one of the most potent catalysts. Likewise, [Ni(isocyclam)](2+) was reported to enable electrochemical CO2 conversion but has received significantly less attention. However, for both catalysts, a purposeful substitution of a single nitrogen donor group by chalcogen atoms was never reported. In this work, we report a series of isocyclam-based Ni complexes with {ON3}, {SN3}, {SeN3}, and {N-4} moieties and investigated the influence of nitrogen/chalcogen substitution on electrochemical CO2 reduction. While [Ni(isocyclam)](2+) showed the highest selectivity toward CO2 reduction within this series with a Faradaic efficiency of 86% for the generation of CO at an overpotential of -1.20 V and acts as a homogeneous catalyst, the O- and S-containing Ni complexes revealed comparable catalytic activities at ca. 0.3 V milder overpotential but tend to form deposits on the electrode, acting as precursors for a heterogeneous catalysis. Moreover, the heterogeneous species generated from the O- and S-containing complexes enable a catalytic hydride transfer to acetonitrile, resulting in the generation of acetaldehyde. The incorporation of selenium, however, resulted in loss of CO2 reduction activity, mainly leading to hydrogen generation that is also catalyzed by a heterogeneous electrodeposit.

Safety of 2,2′-Disulfanediyldiethanamine dihydrochloride. About 2,2′-Disulfanediyldiethanamine dihydrochloride, If you have any questions, you can contact Gerschel, P; Battistella, B; Siegmund, D; Ray, K; Apfel, UP or concate me.

Reference:
Thiazine – an overview | ScienceDirect Topics,
,Thiazine | C4H5NS – PubChem