(+/-)-(1aα,2α,8aα,8bα)-1,1a,2,8,8a,8b-hexahydro-4,6,7,8a-tetramethoxy-5-methyl-8-oxo-1-(phenylmethyl)azirino<2',3':3,4>pyrrolo<1,2-a>indol-2-yl ester of 1H-imidazole-1-carbodithioic acid

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Chemical Name:(+/-)-(1aα,2α,8aα,8bα)-1,1a,2,8,8a,8b-hexahydro-4,6,7,8a-tetramethoxy-5-methyl-8-oxo-1-(phenylmethyl)azirino<2',3':3,4>pyrrolo<1,2-a>indol-2-yl ester of 1H-imidazole-1-carbodithioic acid
CAS No.:141902-72-9
Molecular Formula:C₂₇H₂₈N₄O₅S₂
Molecular Weight:552.675
Hs Code.:

(+/-)-(1aα,2α,8aα,8bα)-1,1a,2,8,8a,8b-hexahydro-4,6,7,8a-tetramethoxy-5-methyl-8-oxo-1-(phenylmethyl)azirino<2',3':3,4>pyrrolo<1,2-a>indol-2-yl ester of 1H-imidazole-1-carbodithioic acid

Synonyms:(+/-)-(1aα,2α,8aα,8bα)-1,1a,2,8,8a,8b-hexahydro-4,6,7,8a-tetramethoxy-5-methyl-8-oxo-1-(phenylmethyl)azirino<2',3':3,4>pyrrolo<1,2-a>indol-2-yl ester of 1H-imidazole-1-carbodithioic acid

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Chemical Property of (+/-)-(1aα,2α,8aα,8bα)-1,1a,2,8,8a,8b-hexahydro-4,6,7,8a-tetramethoxy-5-methyl-8-oxo-1-(phenylmethyl)azirino<2',3':3,4>pyrrolo<1,2-a>indol-2-yl ester of 1H-imidazole-1-carbodithioic acid

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Technology Process of (+/-)-(1aα,2α,8aα,8bα)-1,1a,2,8,8a,8b-hexahydro-4,6,7,8a-tetramethoxy-5-methyl-8-oxo-1-(phenylmethyl)azirino<2',3':3,4>pyrrolo<1,2-a>indol-2-yl ester of 1H-imidazole-1-carbodithioic acid

There total 9 articles about (+/-)-(1aα,2α,8aα,8bα)-1,1a,2,8,8a,8b-hexahydro-4,6,7,8a-tetramethoxy-5-methyl-8-oxo-1-(phenylmethyl)azirino<2',3':3,4>pyrrolo<1,2-a>indol-2-yl ester of 1H-imidazole-1-carbodithioic acid 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: 66.0%

: 6160-65-2
1,1'-Thiocarbonyldiimidazole

: (+/-)-(1aα,8aα,8bα)-1a,2,8a,8b-tetrahydro-2-hydroxy-4,6,7,8a-tetramethoxy-5-methyl-1-(phenylmethyl)azirino<2',3':3,4>pyrrolo<1,2-a>indol-8(1H)-one

: 141902-72-9
(+/-)-(1aα,2α,8aα,8bα)-1,1a,2,8,8a,8b-hexahydro-4,6,7,8a-tetramethoxy-5-methyl-8-oxo-1-(phenylmethyl)azirino<2',3':3,4>pyrrolo<1,2-a>indol-2-yl ester of 1H-imidazole-1-carbodithioic acid

Guidance literature:: With dmap; In dichloromethane; for 48h; Ambient temperature;
DOI:10.1021/ja00079a010

Reference yield:

: 141902-68-3
(+/-)-5,7,8,9a-tetramethoxy-6-methyl-2H-pyrrolo<1,2-a>indole-3,9-(9aH)-dione

: 141902-72-9
(+/-)-(1aα,2α,8aα,8bα)-1,1a,2,8,8a,8b-hexahydro-4,6,7,8a-tetramethoxy-5-methyl-8-oxo-1-(phenylmethyl)azirino<2',3':3,4>pyrrolo<1,2-a>indol-2-yl ester of 1H-imidazole-1-carbodithioic acid

Guidance literature:: Multi-step reaction with 4 steps

1: 85 percent / benzene / 62 h / 80 °C

2: piperylene / benzene / 12 h / Irradiation

3: lithium tri-sec-butylborohydride / tetrahydrofuran / 2 h / -78 °C

4: 66 percent / N,N-dimethylaminopyridine / CH₂Cl₂ / 48 h / Ambient temperature

With dmap; penta-1,3-diene; L-Selectride; In tetrahydrofuran; dichloromethane; benzene;
DOI:10.1021/ja00079a010

Reference yield:

: 136763-86-5
(+/-)-3,9a-dihydro-3-hydroxy-5,7,8,9a-tetramethoxy-6-methyl-9H-pyrrolo<1,2-a>indol-9-one

: 141902-72-9
(+/-)-(1aα,2α,8aα,8bα)-1,1a,2,8,8a,8b-hexahydro-4,6,7,8a-tetramethoxy-5-methyl-8-oxo-1-(phenylmethyl)azirino<2',3':3,4>pyrrolo<1,2-a>indol-2-yl ester of 1H-imidazole-1-carbodithioic acid

Guidance literature:: Multi-step reaction with 5 steps

1: 70 percent / Celite, pyridinium dichromate / CH₂Cl₂ / 24 h

2: 85 percent / benzene / 62 h / 80 °C

3: piperylene / benzene / 12 h / Irradiation

4: lithium tri-sec-butylborohydride / tetrahydrofuran / 2 h / -78 °C

5: 66 percent / N,N-dimethylaminopyridine / CH₂Cl₂ / 48 h / Ambient temperature

With dmap; dipyridinium dichromate; penta-1,3-diene; Celite; L-Selectride; In tetrahydrofuran; dichloromethane; benzene;
DOI:10.1021/ja00079a010