methyl {3-[(6R,8aS)-3-oxooctahydroindolizin-6-yl]-1-(4-{[4-(trifluoromethyl)pyridin-2-yl]carbamoyl}phenyl)imidazo[1,5-a]pyrazin-8-yl}carbamate

Base Information

Chemical Name:methyl {3-[(6R,8aS)-3-oxooctahydroindolizin-6-yl]-1-(4-{[4-(trifluoromethyl)pyridin-2-yl]carbamoyl}phenyl)imidazo[1,5-a]pyrazin-8-yl}carbamate
CAS No.:1620673-99-5
Molecular Formula:C₂₉H₂₆F₃N₇O₄
Molecular Weight:593.565
Hs Code.:

Synonyms:methyl {3-[(6R,8aS)-3-oxooctahydroindolizin-6-yl]-1-(4-{[4-(trifluoromethyl)pyridin-2-yl]carbamoyl}phenyl)imidazo[1,5-a]pyrazin-8-yl}carbamate

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Chemical Property of methyl {3-[(6R,8aS)-3-oxooctahydroindolizin-6-yl]-1-(4-{[4-(trifluoromethyl)pyridin-2-yl]carbamoyl}phenyl)imidazo[1,5-a]pyrazin-8-yl}carbamate

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Technology Process of methyl {3-[(6R,8aS)-3-oxooctahydroindolizin-6-yl]-1-(4-{[4-(trifluoromethyl)pyridin-2-yl]carbamoyl}phenyl)imidazo[1,5-a]pyrazin-8-yl}carbamate

There total 13 articles about methyl {3-[(6R,8aS)-3-oxooctahydroindolizin-6-yl]-1-(4-{[4-(trifluoromethyl)pyridin-2-yl]carbamoyl}phenyl)imidazo[1,5-a]pyrazin-8-yl}carbamate 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:

: 1620673-11-1
4-{8-amino-3-[(6R,8aS)-3-oxooctahydroindolizin-6-yl]imidazo[1,5-a]pyrazin-1-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide

: 79-22-1
methyl chloroformate

: 1620673-99-5
methyl {3-[(6R,8aS)-3-oxooctahydroindolizin-6-yl]-1-(4-{[4-(trifluoromethyl)pyridin-2-yl]carbamoyl}phenyl)imidazo[1,5-a]pyrazin-8-yl}carbamate

Guidance literature:: With triethylamine; In dichloromethane; at 0 - 10 ℃; for 24h; Inert atmosphere;

Reference yield:

: 1620675-70-8
(6R,8aS)-6-(8-chloroimidazo[1,5-a]pyrazin-3-yl)hexahydroindolizin-3(2H)-one

: 1620673-99-5
methyl {3-[(6R,8aS)-3-oxooctahydroindolizin-6-yl]-1-(4-{[4-(trifluoromethyl)pyridin-2-yl]carbamoyl}phenyl)imidazo[1,5-a]pyrazin-8-yl}carbamate

Guidance literature:: Multi-step reaction with 4 steps

1: N-Bromosuccinimide / acetonitrile / 1 h / 20 °C

2: ammonium hydroxide / methanol / 24 h / 120 °C / Sealed tube

3: (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium phosphate / water; 1,4-dioxane / 3 h / 80 °C / Inert atmosphere

4: triethylamine / dichloromethane / 24 h / 0 - 10 °C / Inert atmosphere

With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; ammonium hydroxide; potassium phosphate; N-Bromosuccinimide; triethylamine; In 1,4-dioxane; methanol; dichloromethane; water; acetonitrile;

Reference yield:

: 1620675-71-9
(6R,8aS)-6-(1-bromo-8-chloroimidazo[1,5-a]pyrazin-3-yl)hexahydroindolizin-3(2H)-one

: 1620673-99-5
methyl {3-[(6R,8aS)-3-oxooctahydroindolizin-6-yl]-1-(4-{[4-(trifluoromethyl)pyridin-2-yl]carbamoyl}phenyl)imidazo[1,5-a]pyrazin-8-yl}carbamate

Guidance literature:: Multi-step reaction with 3 steps

1: ammonium hydroxide / methanol / 24 h / 120 °C / Sealed tube

2: (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium phosphate / water; 1,4-dioxane / 3 h / 80 °C / Inert atmosphere

3: triethylamine / dichloromethane / 24 h / 0 - 10 °C / Inert atmosphere

With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; ammonium hydroxide; potassium phosphate; triethylamine; In 1,4-dioxane; methanol; dichloromethane; water;