11a-(4-chlorophenyl)-1-[(3-methyl-1,2-oxazol-4-yl)carbonyl]-2,3,11,11a-tetrahydro-1H-imidazo[1,2-a]pyrido[1,2-d]pyrazine-5,9-dione

Base Information

Chemical Name:11a-(4-chlorophenyl)-1-[(3-methyl-1,2-oxazol-4-yl)carbonyl]-2,3,11,11a-tetrahydro-1H-imidazo[1,2-a]pyrido[1,2-d]pyrazine-5,9-dione
CAS No.:1323074-13-0
Molecular Formula:C₂₁H₁₇ClN₄O₄
Molecular Weight:424.843
Hs Code.:

Synonyms:11a-(4-chlorophenyl)-1-[(3-methyl-1,2-oxazol-4-yl)carbonyl]-2,3,11,11a-tetrahydro-1H-imidazo[1,2-a]pyrido[1,2-d]pyrazine-5,9-dione

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Chemical Property of 11a-(4-chlorophenyl)-1-[(3-methyl-1,2-oxazol-4-yl)carbonyl]-2,3,11,11a-tetrahydro-1H-imidazo[1,2-a]pyrido[1,2-d]pyrazine-5,9-dione

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Technology Process of 11a-(4-chlorophenyl)-1-[(3-methyl-1,2-oxazol-4-yl)carbonyl]-2,3,11,11a-tetrahydro-1H-imidazo[1,2-a]pyrido[1,2-d]pyrazine-5,9-dione

There total 6 articles about 11a-(4-chlorophenyl)-1-[(3-methyl-1,2-oxazol-4-yl)carbonyl]-2,3,11,11a-tetrahydro-1H-imidazo[1,2-a]pyrido[1,2-d]pyrazine-5,9-dione 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:

: 62348-18-9
3-methyl-1,2-oxazole-4-carboxylic acid chloride

: 1323077-04-8
11a-(4-chlorophenyl)-2,3,11,11a-tetrahydro-1H-imidazo[1,2-a]pyrido[1,2-d]pyrazine-5,9-dione

: 1323074-13-0
11a-(4-chlorophenyl)-1-[(3-methyl-1,2-oxazol-4-yl)carbonyl]-2,3,11,11a-tetrahydro-1H-imidazo[1,2-a]pyrido[1,2-d]pyrazine-5,9-dione

Guidance literature:: With pyridine; at 0 - 20 ℃; for 1.66667h;

Reference yield:

: 17153-20-7
3-methyl isoxazole-4-carboxylic acid

: 1323074-13-0
11a-(4-chlorophenyl)-1-[(3-methyl-1,2-oxazol-4-yl)carbonyl]-2,3,11,11a-tetrahydro-1H-imidazo[1,2-a]pyrido[1,2-d]pyrazine-5,9-dione

Guidance literature:: Multi-step reaction with 2 steps

1: oxalyl dichloride / N,N-dimethyl-formamide / dichloromethane / 1 h / 0 °C

2: pyridine / 1.67 h / 0 - 20 °C

With pyridine; oxalyl dichloride; N,N-dimethyl-formamide; In dichloromethane;

Reference yield:

: 536-38-9
4-chlorobenzoylmethyl bromide

: 1323074-13-0
11a-(4-chlorophenyl)-1-[(3-methyl-1,2-oxazol-4-yl)carbonyl]-2,3,11,11a-tetrahydro-1H-imidazo[1,2-a]pyrido[1,2-d]pyrazine-5,9-dione

Guidance literature:: Multi-step reaction with 4 steps

1: potassium carbonate; lithium bromide; tetrabutylammomium bromide / toluene; water / 0.67 h / 80 °C

2: sodium hydroxide; water / methanol / 0.75 h / 20 °C

3: 1,2-dichloro-ethane / 2 h / Reflux

4: pyridine / 1.67 h / 0 - 20 °C

With pyridine; tetrabutylammomium bromide; water; potassium carbonate; lithium bromide; sodium hydroxide; In methanol; water; 1,2-dichloro-ethane; toluene;