(S)-8-Acetoxymethyl-4-benzyloxy-2-methyl-7,8-dihydro-3H-pyrrolo[3,2-e]indole-1,6-dicarboxylic acid 6-tert-butyl ester 1-methyl ester

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Chemical Name:(S)-8-Acetoxymethyl-4-benzyloxy-2-methyl-7,8-dihydro-3H-pyrrolo[3,2-e]indole-1,6-dicarboxylic acid 6-tert-butyl ester 1-methyl ester
CAS No.:156295-31-7
Molecular Formula:C₂₈H₃₂N₂O₇
Molecular Weight:508.571
Hs Code.:

Synonyms:(S)-8-Acetoxymethyl-4-benzyloxy-2-methyl-7,8-dihydro-3H-pyrrolo[3,2-e]indole-1,6-dicarboxylic acid 6-tert-butyl ester 1-methyl ester

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Chemical Property of (S)-8-Acetoxymethyl-4-benzyloxy-2-methyl-7,8-dihydro-3H-pyrrolo[3,2-e]indole-1,6-dicarboxylic acid 6-tert-butyl ester 1-methyl ester

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Technology Process of (S)-8-Acetoxymethyl-4-benzyloxy-2-methyl-7,8-dihydro-3H-pyrrolo[3,2-e]indole-1,6-dicarboxylic acid 6-tert-butyl ester 1-methyl ester

There total 3 articles about (S)-8-Acetoxymethyl-4-benzyloxy-2-methyl-7,8-dihydro-3H-pyrrolo[3,2-e]indole-1,6-dicarboxylic acid 6-tert-butyl ester 1-methyl ester 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: 36.0%

: 156295-30-6
(S)-3-Acetoxymethyl-6-benzyloxy-5-((E)-2-methoxycarbonyl-1-methyl-vinylamino)-2,3-dihydro-indole-1-carboxylic acid tert-butyl ester

: 156295-31-7
(S)-8-Acetoxymethyl-4-benzyloxy-2-methyl-7,8-dihydro-3H-pyrrolo[3,2-e]indole-1,6-dicarboxylic acid 6-tert-butyl ester 1-methyl ester

Guidance literature:: With palladium diacetate; In N,N-dimethyl acetamide; at 70 ℃; for 19h;
DOI:10.3987/COM-97-7920

Reference yield:

: 105-45-3
acetoacetic acid methyl ester

: 156295-31-7
(S)-8-Acetoxymethyl-4-benzyloxy-2-methyl-7,8-dihydro-3H-pyrrolo[3,2-e]indole-1,6-dicarboxylic acid 6-tert-butyl ester 1-methyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 87 percent / TsOH / benzene / 5 h / Heating

2: 36 percent / Pd(OAc)2 / N,N-dimethyl-acetamide / 19 h / 70 °C

With palladium diacetate; toluene-4-sulfonic acid; In N,N-dimethyl acetamide; benzene;
DOI:10.3987/COM-97-7920

Reference yield:

: (3S)-3-acetoxymethyl-5-amino-6-benzyloxy-1-(t-butoxycarbonyl)-2,3-dihydroindole

: 156295-31-7
(S)-8-Acetoxymethyl-4-benzyloxy-2-methyl-7,8-dihydro-3H-pyrrolo[3,2-e]indole-1,6-dicarboxylic acid 6-tert-butyl ester 1-methyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 87 percent / TsOH / benzene / 5 h / Heating

2: 36 percent / Pd(OAc)2 / N,N-dimethyl-acetamide / 19 h / 70 °C

With palladium diacetate; toluene-4-sulfonic acid; In N,N-dimethyl acetamide; benzene;
DOI:10.3987/COM-97-7920