3-Methyl-9-phenyl-pyrido<3',2':4,5>thieno<2,3-e>1,2,4-triazolo<4,3-c>pyrimidin

Base Information

Chemical Name:3-Methyl-9-phenyl-pyrido<3',2':4,5>thieno<2,3-e>1,2,4-triazolo<4,3-c>pyrimidin
CAS No.:139326-28-6
Molecular Formula:C₁₇H₁₁N₅S
Molecular Weight:317.374
Hs Code.:

Synonyms:3-Methyl-9-phenyl-pyrido<3',2':4,5>thieno<2,3-e>1,2,4-triazolo<4,3-c>pyrimidin

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Chemical Property of 3-Methyl-9-phenyl-pyrido<3',2':4,5>thieno<2,3-e>1,2,4-triazolo<4,3-c>pyrimidin

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Technology Process of 3-Methyl-9-phenyl-pyrido<3',2':4,5>thieno<2,3-e>1,2,4-triazolo<4,3-c>pyrimidin

There total 3 articles about 3-Methyl-9-phenyl-pyrido<3',2':4,5>thieno<2,3-e>1,2,4-triazolo<4,3-c>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: 62.0%

: 108-24-7
acetic anhydride

: 139326-22-0
(7-Phenyl-pyrido[3',2':4,5]thieno[3,2-d]pyrimidin-4-yl)-hydrazine

: 139326-28-6
3-Methyl-9-phenyl-pyrido<3',2':4,5>thieno<2,3-e>1,2,4-triazolo<4,3-c>pyrimidin

Guidance literature:: Heating;

Reference yield:

: 139326-18-4
7-phenylpyrido[3',2':4,5]thieno[3,2-d]pyrimidin-4(3H)-one

: 139326-28-6
3-Methyl-9-phenyl-pyrido<3',2':4,5>thieno<2,3-e>1,2,4-triazolo<4,3-c>pyrimidin

Guidance literature:: Multi-step reaction with 3 steps

1: 75 percent / POCl₃ / Heating

2: 92 percent / 80percent N₂H₂*H₂O / propan-1-ol / Heating

3: 62 percent / Heating

With diazene; trichlorophosphate; In propan-1-ol;

Reference yield:

: 139326-20-8
4-Chloro-7-phenyl-pyrido[3',2':4,5]thieno[3,2-d]pyrimidine

: 139326-28-6
3-Methyl-9-phenyl-pyrido<3',2':4,5>thieno<2,3-e>1,2,4-triazolo<4,3-c>pyrimidin

Guidance literature:: Multi-step reaction with 2 steps

1: 92 percent / 80percent N₂H₂*H₂O / propan-1-ol / Heating

2: 62 percent / Heating

With diazene; In propan-1-ol;