2-cyclohexyl-4-phenyl-1,2-dihydrobenzo[4,5]imidazo[1,2-a]pyrazine-3(4H)-one

Base Information

Chemical Name:2-cyclohexyl-4-phenyl-1,2-dihydrobenzo[4,5]imidazo[1,2-a]pyrazine-3(4H)-one
CAS No.:1307232-38-7
Molecular Formula:C₂₂H₂₃N₃O
Molecular Weight:345.444
Hs Code.:

Synonyms:2-cyclohexyl-4-phenyl-1,2-dihydrobenzo[4,5]imidazo[1,2-a]pyrazine-3(4H)-one

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Chemical Property of 2-cyclohexyl-4-phenyl-1,2-dihydrobenzo[4,5]imidazo[1,2-a]pyrazine-3(4H)-one

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Technology Process of 2-cyclohexyl-4-phenyl-1,2-dihydrobenzo[4,5]imidazo[1,2-a]pyrazine-3(4H)-one

There total 8 articles about 2-cyclohexyl-4-phenyl-1,2-dihydrobenzo[4,5]imidazo[1,2-a]pyrazine-3(4H)-one 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: 78.0%

: C₂₂H₂₄BrN₃O

: 1307232-38-7
2-cyclohexyl-4-phenyl-1,2-dihydrobenzo[4,5]imidazo[1,2-a]pyrazine-3(4H)-one

Guidance literature:: With potassium carbonate; In acetonitrile; at 80 ℃; for 0.166667h; Microwave irradiation;

Reference yield: 69.0%

: 1307232-26-3
1-cyclohexyl-4-(2-nitrophenyl)-3-phenyl-3,4-dihydropyrazin-2(1H)-one

: 1307232-38-7
2-cyclohexyl-4-phenyl-1,2-dihydrobenzo[4,5]imidazo[1,2-a]pyrazine-3(4H)-one

Guidance literature:: 1-cyclohexyl-4-(2-nitrophenyl)-3-phenyl-3,4-dihydropyrazin-2(1H)-one; With palladium 10% on activated carbon; ammonium formate; In methanol; at 20 ℃; for 0.5h; Inert atmosphere;

With acetic acid; In methanol; at 60 ℃; for 8h; Inert atmosphere;
DOI:10.1021/jo200397m

Reference yield:

: 100-52-7
benzaldehyde

: 1307232-38-7
2-cyclohexyl-4-phenyl-1,2-dihydrobenzo[4,5]imidazo[1,2-a]pyrazine-3(4H)-one

Guidance literature:: Multi-step reaction with 3 steps

1.1: methanol / 20 h / 60 °C

2.1: trifluoroacetic acid / methanol / 6 h / 60 °C

3.1: palladium 10% on activated carbon; ammonium formate / methanol / 0.5 h / 20 °C / Inert atmosphere

3.2: 8 h / 60 °C / Inert atmosphere

With palladium 10% on activated carbon; ammonium formate; trifluoroacetic acid; In methanol; 1.1: Ugi-Smiles reaction;
DOI:10.1021/jo200397m