3-Amino-4-imino-3,4-dihydro-7-phenyl-pyrido<3',2':4,5>thieno<3,2-d>pyrimidin

Base Information

Chemical Name:3-Amino-4-imino-3,4-dihydro-7-phenyl-pyrido<3',2':4,5>thieno<3,2-d>pyrimidin
CAS No.:139326-16-2
Molecular Formula:C₁₅H₁₁N₅S
Molecular Weight:293.352
Hs Code.:

Synonyms:3-Amino-4-imino-3,4-dihydro-7-phenyl-pyrido<3',2':4,5>thieno<3,2-d>pyrimidin

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Chemical Property of 3-Amino-4-imino-3,4-dihydro-7-phenyl-pyrido<3',2':4,5>thieno<3,2-d>pyrimidin

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Technology Process of 3-Amino-4-imino-3,4-dihydro-7-phenyl-pyrido<3',2':4,5>thieno<3,2-d>pyrimidin

There total 3 articles about 3-Amino-4-imino-3,4-dihydro-7-phenyl-pyrido<3',2':4,5>thieno<3,2-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: 79.0%

: 139326-13-9
3-Ethoxymethylenamino-6-phenyl-thieno<2,3-b>pyridin-2-carbonitril

: 139326-16-2
3-Amino-4-imino-3,4-dihydro-7-phenyl-pyrido<3',2':4,5>thieno<3,2-d>pyrimidin

Guidance literature:: With hydrazine hydrate; In ethanol; at 40 ℃;

Reference yield:

: 92126-72-2
6-phenyl-2-thioxo-1,2-dihydropyridine-3-carbonitrile

: 139326-16-2
3-Amino-4-imino-3,4-dihydro-7-phenyl-pyrido<3',2':4,5>thieno<3,2-d>pyrimidin

Guidance literature:: Multi-step reaction with 3 steps

1: 92 percent / NaOMe / methanol / Heating

2: 65 percent / acetic anhydride / Heating

3: 79 percent / 80percent N₂H₄*H₂O / ethanol / 40 °C

With sodium methylate; acetic anhydride; hydrazine hydrate; In methanol; ethanol;

Reference yield:

: 139326-10-6
3-Amino-6-phenyl-thieno<2,3-b>pyridin-2-carbonitril

: 139326-16-2
3-Amino-4-imino-3,4-dihydro-7-phenyl-pyrido<3',2':4,5>thieno<3,2-d>pyrimidin

Guidance literature:: Multi-step reaction with 2 steps

1: 65 percent / acetic anhydride / Heating

2: 79 percent / 80percent N₂H₄*H₂O / ethanol / 40 °C

With acetic anhydride; hydrazine hydrate; In ethanol;