1-Benzyl-6-hydroxy-7-oxo-2,7-dihydro-1H-azepine-3,4,5-tricarboxylic acid trimethyl ester

Base Information

Chemical Name:1-Benzyl-6-hydroxy-7-oxo-2,7-dihydro-1H-azepine-3,4,5-tricarboxylic acid trimethyl ester
CAS No.:188195-17-7
Molecular Formula:C₁₉H₁₉NO₈
Molecular Weight:389.362
Hs Code.:

Synonyms:1-Benzyl-6-hydroxy-7-oxo-2,7-dihydro-1H-azepine-3,4,5-tricarboxylic acid trimethyl ester

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Chemical Property of 1-Benzyl-6-hydroxy-7-oxo-2,7-dihydro-1H-azepine-3,4,5-tricarboxylic acid trimethyl ester

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Technology Process of 1-Benzyl-6-hydroxy-7-oxo-2,7-dihydro-1H-azepine-3,4,5-tricarboxylic acid trimethyl ester

There total 1 articles about 1-Benzyl-6-hydroxy-7-oxo-2,7-dihydro-1H-azepine-3,4,5-tricarboxylic acid trimethyl 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: 30.0%

: 5336-41-4
methyl 1-benzyl-4,5-dioxopyrrolidine-3-carboxylate

: 762-42-5
dimethyl acetylenedicarboxylate

: 188195-17-7
1-Benzyl-6-hydroxy-7-oxo-2,7-dihydro-1H-azepine-3,4,5-tricarboxylic acid trimethyl ester

Guidance literature:: With sodium hydride; In toluene; 1) 25 deg C, 3 h, 2) 0 deg C, 6 h; 25 deg C, 24 h;

Reference yield: 81.0%

: 188195-17-7
1-Benzyl-6-hydroxy-7-oxo-2,7-dihydro-1H-azepine-3,4,5-tricarboxylic acid trimethyl ester

: 188195-26-8
5-Benzyl-4,8-dihydro-5H-furo[3,4-c]azepine-1,3,6,7-tetraone

Guidance literature:: With hydrogenchloride; acetic acid; In water; at 130 ℃; for 72h;

Reference yield:

: 188195-17-7
1-Benzyl-6-hydroxy-7-oxo-2,7-dihydro-1H-azepine-3,4,5-tricarboxylic acid trimethyl ester

: 188195-33-7
5-Benzyl-7-methoxy-4,5-dihydro-furo[3,4-c]azepine-1,3,6-trione

Guidance literature:: Multi-step reaction with 2 steps

1: 81 percent / CH₃CO₂H, HCl / H₂O / 72 h / 130 °C

2: 75 percent / p-toluene sulphonic acid / methanol / 4 h / Heating

With hydrogenchloride; toluene-4-sulfonic acid; acetic acid; In methanol; water;