(5aS,5bS,8aS,9aR)-8a-hydroxy-8-(4-methoxybenzyl)-5,5a,5b,6,8,8a,9,9a-octahydroimidazo[4',5':4,5]cyclopenta[1,2-e]pyrrolo[1,2-a]pyrazine-4,7-dione

Base Information

Chemical Name:(5aS,5bS,8aS,9aR)-8a-hydroxy-8-(4-methoxybenzyl)-5,5a,5b,6,8,8a,9,9a-octahydroimidazo[4',5':4,5]cyclopenta[1,2-e]pyrrolo[1,2-a]pyrazine-4,7-dione
CAS No.:1449752-98-0
Molecular Formula:C₁₉H₁₉BrN₄O₄
Molecular Weight:447.288
Hs Code.:

Synonyms:(5aS,5bS,8aS,9aR)-8a-hydroxy-8-(4-methoxybenzyl)-5,5a,5b,6,8,8a,9,9a-octahydroimidazo[4',5':4,5]cyclopenta[1,2-e]pyrrolo[1,2-a]pyrazine-4,7-dione

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Chemical Property of (5aS,5bS,8aS,9aR)-8a-hydroxy-8-(4-methoxybenzyl)-5,5a,5b,6,8,8a,9,9a-octahydroimidazo[4',5':4,5]cyclopenta[1,2-e]pyrrolo[1,2-a]pyrazine-4,7-dione

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Technology Process of (5aS,5bS,8aS,9aR)-8a-hydroxy-8-(4-methoxybenzyl)-5,5a,5b,6,8,8a,9,9a-octahydroimidazo[4',5':4,5]cyclopenta[1,2-e]pyrrolo[1,2-a]pyrazine-4,7-dione

There total 6 articles about (5aS,5bS,8aS,9aR)-8a-hydroxy-8-(4-methoxybenzyl)-5,5a,5b,6,8,8a,9,9a-octahydroimidazo[4',5':4,5]cyclopenta[1,2-e]pyrrolo[1,2-a]pyrazine-4,7-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: 88.0%

: 1449694-07-8
(5aS,5bS,8aS,9aR)-8a-hydroxy-8-(4-methoxybenzyl)-5,5a,5b,6,8,8a,9,9a-octahydroimidazo[4',5':4,5]cyclopenta[1,2-e]pyrrolo[1,2-a]pyrazine-4,7-dione

: 1449752-98-0
(5aS,5bS,8aS,9aR)-8a-hydroxy-8-(4-methoxybenzyl)-5,5a,5b,6,8,8a,9,9a-octahydroimidazo[4',5':4,5]cyclopenta[1,2-e]pyrrolo[1,2-a]pyrazine-4,7-dione

Guidance literature:: With N-Bromosuccinimide; In tetrahydrofuran; methanol; at 0 - 20 ℃; for 1h;
DOI:10.1039/c3md00094j

Reference yield:

: 56651-60-6
4-methoxybenzyl isocyanate

: 1449752-98-0
(5aS,5bS,8aS,9aR)-8a-hydroxy-8-(4-methoxybenzyl)-5,5a,5b,6,8,8a,9,9a-octahydroimidazo[4',5':4,5]cyclopenta[1,2-e]pyrrolo[1,2-a]pyrazine-4,7-dione

Guidance literature:: Multi-step reaction with 3 steps

1: N,N-dimethyl-formamide / 1.33 h / 20 °C

2: dipyridinium dichromate / N,N-dimethyl-formamide / 28 h / 20 °C

3: N-Bromosuccinimide / methanol; tetrahydrofuran / 1 h / 0 - 20 °C

With N-Bromosuccinimide; dipyridinium dichromate; In tetrahydrofuran; methanol; N,N-dimethyl-formamide;
DOI:10.1039/c3md00094j

Reference yield:

: 1092096-40-6
C₁₀H₁₃N₃O₂

: 1449752-98-0
(5aS,5bS,8aS,9aR)-8a-hydroxy-8-(4-methoxybenzyl)-5,5a,5b,6,8,8a,9,9a-octahydroimidazo[4',5':4,5]cyclopenta[1,2-e]pyrrolo[1,2-a]pyrazine-4,7-dione

Guidance literature:: Multi-step reaction with 3 steps

1: N,N-dimethyl-formamide / 1.33 h / 20 °C

2: dipyridinium dichromate / N,N-dimethyl-formamide / 28 h / 20 °C

3: N-Bromosuccinimide / methanol; tetrahydrofuran / 1 h / 0 - 20 °C

With N-Bromosuccinimide; dipyridinium dichromate; In tetrahydrofuran; methanol; N,N-dimethyl-formamide;
DOI:10.1039/c3md00094j