2,4-diamino-6<<3-(trifluoromethyl)phenyl>sulfinyl>thieno<2,3-d>pyrimidin

Base Information

Chemical Name:2,4-diamino-6<<3-(trifluoromethyl)phenyl>sulfinyl>thieno<2,3-d>pyrimidin
CAS No.:130750-46-8
Molecular Formula:C₁₃H₉F₃N₄OS₂
Molecular Weight:358.368
Hs Code.:

Synonyms:2,4-diamino-6<<3-(trifluoromethyl)phenyl>sulfinyl>thieno<2,3-d>pyrimidin

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Chemical Property of 2,4-diamino-6<<3-(trifluoromethyl)phenyl>sulfinyl>thieno<2,3-d>pyrimidin

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Technology Process of 2,4-diamino-6<<3-(trifluoromethyl)phenyl>sulfinyl>thieno<2,3-d>pyrimidin

There total 7 articles about 2,4-diamino-6<<3-(trifluoromethyl)phenyl>sulfinyl>thieno<2,3-d>pyrimidin which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 46.0%

: 130750-43-5
2,4-diamino-6<<3-(trifluoromethyl)phenyl>thio>thieno<2,3-d>pyrimidin

: 130750-46-8
2,4-diamino-6<<3-(trifluoromethyl)phenyl>sulfinyl>thieno<2,3-d>pyrimidin

Guidance literature:: With 3-chloro-benzenecarboperoxoic acid; In chloroform; at 0 ℃; for 2h;
DOI:10.1002/hlca.19900730405

Reference yield:

: 18740-44-8
thieno<2,3-d>pyrimidin-2,4(1H,3H)-dithione

: 130750-46-8
2,4-diamino-6<<3-(trifluoromethyl)phenyl>sulfinyl>thieno<2,3-d>pyrimidin

Guidance literature:: Multi-step reaction with 3 steps

1: 50 percent / NH₃ / propan-2-ol / 48 h / 200 °C

2: 20 percent / sec-BuLi / cyclohexane; tetrahydrofuran / 1) 6 h, -78 deg C, 2) 12 h, 22 deg C

3: 46 percent / m-chloroperbenzoesaeure / CHCl₃ / 2 h / 0 °C

With ammonia; sec.-butyllithium; 3-chloro-benzenecarboperoxoic acid; In tetrahydrofuran; chloroform; cyclohexane; isopropyl alcohol;
DOI:10.1002/hlca.19900730405

Reference yield:

: 37903-87-0
(3-trifluoromethylphenyl)sulfenyl chloride

: 130750-46-8
2,4-diamino-6<<3-(trifluoromethyl)phenyl>sulfinyl>thieno<2,3-d>pyrimidin

Guidance literature:: Multi-step reaction with 3 steps

1: 92 percent / BF₃*OEt₂ / tetrahydrofuran / 0.5 h / -30 - 22 °C

2: 70 percent / NaH / tetrahydrofuran / 42 h / Heating

3: 46 percent / m-chloroperbenzoesaeure / CHCl₃ / 2 h / 0 °C

With boron trifluoride diethyl etherate; sodium hydride; 3-chloro-benzenecarboperoxoic acid; In tetrahydrofuran; chloroform;
DOI:10.1002/hlca.19900730405