8-ethoxycarbonyl-6,7-dimethyl-4-oxo-2-phenylimidazo<1,5-a>pyrimidin-5-ium, hydroxide, inner salt

Base Information

Chemical Name:8-ethoxycarbonyl-6,7-dimethyl-4-oxo-2-phenylimidazo<1,5-a>pyrimidin-5-ium, hydroxide, inner salt
CAS No.:129109-10-0
Molecular Formula:C₁₇H₁₇N₃O₃
Molecular Weight:311.34
Hs Code.:

Synonyms:8-ethoxycarbonyl-6,7-dimethyl-4-oxo-2-phenylimidazo<1,5-a>pyrimidin-5-ium, hydroxide, inner salt

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Chemical Property of 8-ethoxycarbonyl-6,7-dimethyl-4-oxo-2-phenylimidazo<1,5-a>pyrimidin-5-ium, hydroxide, inner salt

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Technology Process of 8-ethoxycarbonyl-6,7-dimethyl-4-oxo-2-phenylimidazo<1,5-a>pyrimidin-5-ium, hydroxide, inner salt

There total 1 articles about 8-ethoxycarbonyl-6,7-dimethyl-4-oxo-2-phenylimidazo<1,5-a>pyrimidin-5-ium, hydroxide, inner salt 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: 38.0%

: 55747-02-9
4-amino-1,2-dimethyl-1H-imidazole-5-carboxylic acid ethyl ester

: 94-02-0
ethyl 3-oxo-3-phenylpropionate

: 129109-10-0
8-ethoxycarbonyl-6,7-dimethyl-4-oxo-2-phenylimidazo<1,5-a>pyrimidin-5-ium, hydroxide, inner salt

Guidance literature:: In diphenylether; for 2.5h; Heating;
DOI:10.1002/jhet.5570270311

Reference yield: 79.0%

: 129109-10-0
8-ethoxycarbonyl-6,7-dimethyl-4-oxo-2-phenylimidazo<1,5-a>pyrimidin-5-ium, hydroxide, inner salt

: 8-carboxyl-6,7-dimethyl-4-oxo-2-phenylimidazo<1,5-a>pyrimidin-5-ium, hydroxide, inner salt, sodium salt 1 3/4 hydrate

Guidance literature:: With sodium hydroxide; In ethanol; at 80 ℃; for 0.666667h;
DOI:10.1002/jhet.5570270311

Reference yield:

: 129109-10-0
8-ethoxycarbonyl-6,7-dimethyl-4-oxo-2-phenylimidazo<1,5-a>pyrimidin-5-ium, hydroxide, inner salt

: 129109-14-4
1,2-dimethyl-5-phenyl-1H-imidazo<4,5-b>pyridin-7-ol

Guidance literature:: Multi-step reaction with 2 steps

1: 1) aq. sodium hydroxide, 2) 18percent hydrochloric acid / 1) ethanol, 30 min, 80 deg C

2: 89 percent / 0.08 h / 360 °C

With hydrogenchloride; sodium hydroxide;
DOI:10.1002/jhet.5570270311