1-(8-methyl-2-phenylimidazo[1,2-a]pyrazin-3-yl)-3-(2-phenyl-2,4,5,6-tetrahydrocyclopenta[c]pyrazol-3-yl)urea

Base Information

Chemical Name:1-(8-methyl-2-phenylimidazo[1,2-a]pyrazin-3-yl)-3-(2-phenyl-2,4,5,6-tetrahydrocyclopenta[c]pyrazol-3-yl)urea
CAS No.:1610528-89-6
Molecular Formula:C₂₆H₂₃N₇O
Molecular Weight:449.515
Hs Code.:

Synonyms:1-(8-methyl-2-phenylimidazo[1,2-a]pyrazin-3-yl)-3-(2-phenyl-2,4,5,6-tetrahydrocyclopenta[c]pyrazol-3-yl)urea

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Chemical Property of 1-(8-methyl-2-phenylimidazo[1,2-a]pyrazin-3-yl)-3-(2-phenyl-2,4,5,6-tetrahydrocyclopenta[c]pyrazol-3-yl)urea

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Technology Process of 1-(8-methyl-2-phenylimidazo[1,2-a]pyrazin-3-yl)-3-(2-phenyl-2,4,5,6-tetrahydrocyclopenta[c]pyrazol-3-yl)urea

There total 5 articles about 1-(8-methyl-2-phenylimidazo[1,2-a]pyrazin-3-yl)-3-(2-phenyl-2,4,5,6-tetrahydrocyclopenta[c]pyrazol-3-yl)urea 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: 56.0%

: 1414573-40-2
phenyl (2-phenyl-2,4,5,6-tetrahydrocyclopenta[c]pyrazol-3-yl)carbamate

: 8-methyl-2-phenylimidazo[1,2-a]pyrazin-3-amine dihydrochloride

: 1610528-89-6
1-(8-methyl-2-phenylimidazo[1,2-a]pyrazin-3-yl)-3-(2-phenyl-2,4,5,6-tetrahydrocyclopenta[c]pyrazol-3-yl)urea

Guidance literature:: With N-ethyl-N,N-diisopropylamine; In N,N-dimethyl acetamide; at 20 ℃; for 16h;

Reference yield:

: 100-52-7
benzaldehyde

: 1610528-89-6
1-(8-methyl-2-phenylimidazo[1,2-a]pyrazin-3-yl)-3-(2-phenyl-2,4,5,6-tetrahydrocyclopenta[c]pyrazol-3-yl)urea

Guidance literature:: Multi-step reaction with 3 steps

1.1: scandium tris(trifluoromethanesulfonate) / dichloromethane; methanol / 0.5 h / 20 °C

1.2: 60 h / 20 °C

2.1: hydrogenchloride / 1,4-dioxane; methanol / 2.5 h / 0 - 20 °C

3.1: N-ethyl-N,N-diisopropylamine / N,N-dimethyl acetamide / 16 h / 20 °C

With hydrogenchloride; N-ethyl-N,N-diisopropylamine; scandium tris(trifluoromethanesulfonate); In 1,4-dioxane; methanol; dichloromethane; N,N-dimethyl acetamide;

Reference yield:

: 89399-92-8
2-phenyl-2,4,5,6-tetrahydrocyclopenta[c]pyrazol-3-amine

: 1610528-89-6
1-(8-methyl-2-phenylimidazo[1,2-a]pyrazin-3-yl)-3-(2-phenyl-2,4,5,6-tetrahydrocyclopenta[c]pyrazol-3-yl)urea

Guidance literature:: Multi-step reaction with 2 steps

1: sodium hydroxide / ethyl acetate; water / 16 h / 20 °C

2: N-ethyl-N,N-diisopropylamine / N,N-dimethyl acetamide / 16 h / 20 °C

With N-ethyl-N,N-diisopropylamine; sodium hydroxide; In N,N-dimethyl acetamide; water; ethyl acetate;