Category: 92-30-8

A common heterocyclic compound, 92-30-8,2-(Trifluoromethyl)-10H-phenothiazine, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc., below Introduce a new synthetic route. 92-30-8

92-30-8, Compound 2; 10-(3-Chloropropyl)-2-trifluoromethylphenothiazine; To a stirred solution of 2-trifluoromethyl phenothiazine (compound 1) (2g, 7.49 mmol) and sodium hydride (0.5 g, 10.42 mmol) in dry toluene (30 mL) was added l-bromo-3-chloropropane (1.57g, 10 mmol). The reaction mixture was stirred for 18 hours at 110 C under an atmosphere of argon. The solution was cooled to room temperature and poured into an ice- water mixture, the crude product was extracted with ethyl acetate (3×50 mL) and the combined organic phase dried over anhydrous sodium sulphate. Final purification was performed by column chromatography (9:1 hexane: ethyl acetate) on silica gel to give 10-(3- chloropropyl)- 2-trifluoromethylphenothiazine (1.5 g, 58% ) as a solid.

This compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route,2-(Trifluoromethyl)-10H-phenothiazine,92-30-8,its application will become more common.

Reference£º
Patent; IMMUNE CONTROL, INC.; WO2008/27521; (2008); A1;,
Thiazine – an overview | ScienceDirect Topics
Thiazine | C4H5NS – PubChem

A common heterocyclic compound, 92-30-8,2-(Trifluoromethyl)-10H-phenothiazine, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc., below Introduce a new synthetic route. 92-30-8

92-30-8, Step a 4-(3′-indolyl)-1-[1″-(2′”-trifluoromethyl-10′”-phenothiazinyl)-2″-methyl-3″-propionyl]-piperidine hydrochloride 27 g of 2-trifluoromethyl-phenothiazine and 12 g of alpha-methylacryloyl chloride in 100 ml of toluene were 1 for 2 hours and the mixture was evaporated to dryness. The residue was chromatographed over silica gel and elution with a 1– 1 benzene-cyclohexane mixture gave 18 g of 2-trifluoromethyl-10-(alpha-methyl acryloyl)-phenothiazine in the form of white crystals melting at 103¡ãC.

This compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route,92-30-8,2-(Trifluoromethyl)-10H-phenothiazine,its application will become more common.

Reference£º
Patent; Roussel-UCLAF; US3988453; (1976); A;,
Thiazine – an overview | ScienceDirect Topics
Thiazine | C4H5NS – PubChem

A common heterocyclic compound, 92-30-8,2-(Trifluoromethyl)-10H-phenothiazine, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc., below Introduce a new synthetic route. 92-30-8

92-30-8, A solution of2- (trifluoromethyl)-lOH-phenothiazine (2.04g, 7.6mmol) and DMF (16mL) was mixed with CS2C03 (7.5g, 22.9mmol) and l-bromo-3-chloropropane (1.1 mL, 11.5mmol). The reaction mixture was heated at 65 C for 12h. Once no starting material was observed by analytical LCMS, EtOAC (250mL) and brine (250mL) were added. The organic layer was separated, and the aqueous layer was washed with EtOAC (3 chi l00mL). The combined organic extracts were washed with brine (2 chi lOOmL), dried over MgSO iota, and concentrated to afford the title compound.

This compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route,92-30-8,2-(Trifluoromethyl)-10H-phenothiazine,its application will become more common.

Reference£º
Patent; INCEPTION 1, INC.; CHEN, Austin, Chih-Yu; SCOTT, Jill, Melissa; STEARNS, Brian, Andrew; STOCK, Nicholas, Simon; TRUONG, Yen, Pham; WO2013/43744; (2013); A2;,
Thiazine – an overview | ScienceDirect Topics
Thiazine | C4H5NS – PubChem

A common heterocyclic compound, 92-30-8,2-(Trifluoromethyl)-10H-phenothiazine, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc., below Introduce a new synthetic route. 92-30-8

92-30-8, General procedure: A stirred mixture of phenothiazine (100 mg, 0.5 mmol),3,5-dimethylphenol (183 mg, 1.5 mmol), and K2CO3 (69 mg,0.5 mmol) in ODCB (1.5 mL) was heated to 130 oC for 6 h under O2 balloon atmosphere. After the usual aqueous extractive workup and column chromatographic purification process (hexanes/EtOAc, 20:1) para-3a (103 mg, 64percent) and ortho-3a (34 mg, 21percent) were obtained as white solids. Other compounds were synthesized similarly, and the spectroscopic data of 3a-3m and the sulfoxide of 3g are as follows.

This compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route,2-(Trifluoromethyl)-10H-phenothiazine,92-30-8,its application will become more common.

Reference£º
Article; Yu, Jin; Moon, Hye Ran; Kim, Su Yeon; Kim, Jae Nyoung; Bulletin of the Korean Chemical Society; vol. 36; 11; (2015); p. 2765 – 2768;,
Thiazine – an overview | ScienceDirect Topics
Thiazine | C4H5NS – PubChem

As a common heterocyclic compound, it belong thiazines compound,2-(Trifluoromethyl)-10H-phenothiazine,92-30-8,Molecular formula: C13H8F3NS,mainly used in chemical industry, its synthesis route is as follows.,92-30-8

General procedure: To a stirred solution of phenothiazine or 2-(trifluoromethyl)-10H-phenothiazine (3 mmol) in dichloromethane (20 mL), K2CO3 (5 mmol) and propargyl bromide (5 mmol) were added carefully and the reaction mixture was refluxed for 7 h. After the reaction, the system was concentrated under vacuum, the residue was dissolved in EtOAc (40 mL) and washed by pure water and brine, and dried over anhydrous Na2SO4 and concentrated under vacuum to afford crude products 8a-8b, which were used in the next reaction without further purification.

With the synthetic route has been constantly updated, we look forward to future research findings about 2-(Trifluoromethyl)-10H-phenothiazine,belong thiazines compound

Reference£º
Article; Zhang, Jun-Xia; Guo, Jiao-Mei; Zhang, Ting-Ting; Lin, Hong-Jun; Qi, Nai-Song; Li, Zhen-Guo; Zhou, Ji-Chun; Zhang, Zhen-Zhong; Molecules; vol. 23; 6; (2018);,
Thiazine – an overview | ScienceDirect Topics
Thiazine | C4H5NS – PubChem

2-(Trifluoromethyl)-10H-phenothiazine, cas is 92-30-8, it is a common heterocyclic compound, the thiazines compound, its synthesis route is as follows.,92-30-8

General procedure: A stirred mixture of phenothiazine (100 mg, 0.5 mmol),3,5-dimethylphenol (183 mg, 1.5 mmol), and K2CO3 (69 mg,0.5 mmol) in ODCB (1.5 mL) was heated to 130 oC for 6 h under O2 balloon atmosphere. After the usual aqueous extractive workup and column chromatographic purification process (hexanes/EtOAc, 20:1) para-3a (103 mg, 64percent) and ortho-3a (34 mg, 21percent) were obtained as white solids. Other compounds were synthesized similarly, and the spectroscopic data of 3a-3m and the sulfoxide of 3g are as follows.

With the synthetic route has been constantly updated, we look forward to future research findings about 2-(Trifluoromethyl)-10H-phenothiazine,belong thiazines compound

Reference£º
Article; Yu, Jin; Moon, Hye Ran; Kim, Su Yeon; Kim, Jae Nyoung; Bulletin of the Korean Chemical Society; vol. 36; 11; (2015); p. 2765 – 2768;,
Thiazine – an overview | ScienceDirect Topics
Thiazine | C4H5NS – PubChem

2-(Trifluoromethyl)-10H-phenothiazine, cas is 92-30-8, it is a common heterocyclic compound, the thiazines compound, its synthesis route is as follows.,92-30-8

Compound 2; 10-(3-Chloropropyl)-2-trifluoromethylphenothiazine; To a stirred solution of 2-trifluoromethyl phenothiazine (compound 1) (2g, 7.49 mmol) and sodium hydride (0.5 g, 10.42 mmol) in dry toluene (30 mL) was added l-bromo-3-chloropropane (1.57g, 10 mmol). The reaction mixture was stirred for 18 hours at 110 C under an atmosphere of argon. The solution was cooled to room temperature and poured into an ice- water mixture, the crude product was extracted with ethyl acetate (3×50 mL) and the combined organic phase dried over anhydrous sodium sulphate. Final purification was performed by column chromatography (9:1 hexane: ethyl acetate) on silica gel to give 10-(3- chloropropyl)- 2-trifluoromethylphenothiazine (1.5 g, 58% ) as a solid.

With the rapid development of chemical substances, we look forward to future research findings about 2-(Trifluoromethyl)-10H-phenothiazine

Reference£º
Patent; IMMUNE CONTROL, INC.; WO2008/27521; (2008); A1;,
Thiazine – an overview | ScienceDirect Topics
Thiazine | C4H5NS – PubChem

As a common heterocyclic compound, it belongs to thiazines compound, name is 2-(Trifluoromethyl)-10H-phenothiazine, and cas is 92-30-8, its synthesis route is as follows.,92-30-8

A mixture of 1-1 [2-(trifluoromethyl)-l0i7-phenothiazine] (300 mg, 1.12 mmol), 1- bromo-4-chlorobutane (391 mg, 2.28 mmol) and CS2CO3 (1.04 g, 3.19 mmol) in DMF (15 mL) was stirred at rt overnight. The mixture was poured into cool water (20 mL) and extracted with EtOAc (15 mL x 3). The combined organic extracts were washed with brine, dried over NaiSCE. fdtered and concentrated under reduced pressure. The residue was purified by column chromatography (petrol ether: EtOAc =10: 1) to provide a yellow solid (240 mg, 60% yield). LC-MS: Rt = 2.30 min; ESI, m/r 358 [M + 1] +

With the complex challenges of chemical substances, we look forward to future research findings about 92-30-8,belong thiazines compound

Reference£º
Patent; CAMP4 THERAPEUTICS CORPORATION; BUMCROT, David, A.; SEHGAL, Alfica; HERTZOG, Donald L.; (172 pag.)WO2019/195789; (2019); A1;,
Thiazine – an overview | ScienceDirect Topics
Thiazine | C4H5NS – PubChem

Name is 2-(Trifluoromethyl)-10H-phenothiazine, as a common heterocyclic compound, it belongs to thiazines compound, and cas is 92-30-8, its synthesis route is as follows.,92-30-8

General procedure: In an air atmosphere, 2-phenylindole 1a (0.60 mmol), phenothiazine 2a (0.30 mmol),10mol% cuprous bromide and DMF (2mL) were added to the Schlenk reaction tube in sequence.In a constant temperature heating magnetic stirrer, the reaction was stirred at room temperature for 24 hours.After the reaction was completed, it was quenched with distilled water, extracted with ethyl acetate (3 ¡Á 20 mL), and the organic layers were combined.After drying over anhydrous sodium sulfate and spinning the organic phase, The crude product by column chromatography to give the pure product 3a (103.1 mg, 88%).

With the complex challenges of chemical substances, we look forward to future research findings about 2-(Trifluoromethyl)-10H-phenothiazine

Reference£º
Patent; Henan Normal University; Zhao Peizheng; Wang Ke; Liu Jianming; Wang Zhixian; Shao Huibin; Yue Yuanyuan; (9 pag.)CN110407830; (2019); A;,
Thiazine – an overview | ScienceDirect Topics
Thiazine | C4H5NS – PubChem

As a common heterocyclic compound, it belong thiazines compound,2-(Trifluoromethyl)-10H-phenothiazine,92-30-8,Molecular formula: C13H8F3NS,mainly used in chemical industry, its synthesis route is as follows.,92-30-8

General procedure: Formyl chloride derivatives (7 mmol) was added to the solution ofvarious arylamines (7 mmol) in acetone (25 ml). After stirring at 60 Cfor 6 h, the reaction mixture was concentrated to remove acetone. Theresidue was purified by column chromatography with petroleum/ethylacetate (9:1) to afford the target compound 15-27 and 29-32.

With the synthetic route has been constantly updated, we look forward to future research findings about 2-(Trifluoromethyl)-10H-phenothiazine,belong thiazines compound

Reference£º
Article; Fu, Dong-Jun; Li, Miaomiao; Zhang, Sai-Yang; Li, Jiang-Feng; Sha, Beibei; Wang, Longhao; Zhang, Yan-Bing; Chen, Ping; Hu, Tao; Bioorganic Chemistry; vol. 92; (2019);,
Thiazine – an overview | ScienceDirect Topics
Thiazine | C4H5NS – PubChem