Tag: 185613-91-6

With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.185613-91-6,4-(Benzo[d][1,3]dioxol-5-yl)thiazol-2-amine,as a common compound, the synthetic route is as follows.

4-(Benzo[d] [1,3]dioxol-5-yl)thiazol-2-amine(2) (1.00 g, 4.54 mmol) and NaH (0.164 g, 6.82 mmol) to THF (15 ml) todissolved and then allowed to react at room temperature for 1 hour under a nitrogen stream. Then slowly added dropwise atroom temperature 3a(trifluoromethyl) benzyl bromide (1.63 g, 6.82 mmol) and allowed to react for 10 minutes. After thereaction was finished, it was concentrated under reduced pressure and extracted three times into a saturated solution ofNaHCO3 is dissolved in ethyl acetate. The ethyl acetate layer was separated and dried with anhydrous Na2SO4, then purifiedby column chromatography (Ethyl acetate: Hexane = 1: 5) to give the compound 1c to give. Yield 17.2%

185613-91-6, The synthetic route of 185613-91-6 has been constantly updated, and we look forward to future research findings.

Reference£º
Patent; Chungbuk National University Industry-Academic Cooperation Foundation; Jung, Jae Kyung; Kim, Young Soo; Lee, Hee Sun; (27 pag.)KR101651208; (2016); B1;,
Thiazole | C3H3NS – PubChem
Thiazole | chemical compound | Britannica

185613-91-6, 4-(Benzo[d][1,3]dioxol-5-yl)thiazol-2-amine is a thiazole compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated

4-(Benzo[d][1,3]dioxol-5-yl)thiazol-2-amine(2) (1.00 g, 4.54 mmol) and NaH (0.164 g, 6.82 mmol) to THF (15 ml) todissolved and then allowed to react at room temperature for 1 hour under a nitrogen stream. After dropwise addition of 2-chlorobenzylbromide (1.40 g, 6.82 mmol) slowly at room temperature and reacted for 10 minutes. After the reaction wasfinished, it was concentrated under reduced pressure and extracted three times into a saturated solution of NaHCO3 isdissolved in ethyl acetate. The ethyl acetate layer was separated and dried with anhydrous Na2SO4, then purified by columnchromatography (Ethyl acetate: Hexane = 1: 5) to give the compound 1e to give. Yield 17.6%, 185613-91-6

As the paragraph descriping shows that 185613-91-6 is playing an increasingly important role.

Reference£º
Patent; Chungbuk National University Industry-Academic Cooperation Foundation; Jung, Jae Kyung; Kim, Young Soo; Lee, Hee Sun; (27 pag.)KR101651208; (2016); B1;,
Thiazole | C3H3NS – PubChem
Thiazole | chemical compound | Britannica

With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.185613-91-6,4-(Benzo[d][1,3]dioxol-5-yl)thiazol-2-amine,as a common compound, the synthetic route is as follows.

(Benzo [d] [1,3] dioxol-5-yl) thiazol-2-amine (2)(1.00 g, 4.54 mmol) and NaH (0.164 g, 6.82 mmol) were dissolved in THF (15 ml) and reacted at room temperature for 1 hour under a nitrogen stream. Benzyl bromide (1.17 g, 6.82 mmol) was then slowly added dropwise at room temperature and allowed to react for 10 minutes. After the reaction was completed, the reaction mixture was concentrated under reduced pressure, dissolved in ethyl acetate, and saturated NaHCO 3 solution was added thereto. The ethyl acetate layer was separated, dried over anhydrous Na2SO4 and then purified by column chromatography (Ethyl acetate: Hexane = 1: 5) to obtain Compound 1a. Yield: 21.2%

As the paragraph descriping shows that 185613-91-6 is playing an increasingly important role.

Reference£º
Patent; Chungbuk National University Industry-Academic Cooperation Foundation; Jung, Jae Kyung; Kim, Young Soo; Lee, Hee Sun; (27 pag.)KR101651208; (2016); B1;,
Thiazole | C3H3NS – PubChem
Thiazole | chemical compound | Britannica