7-Chloro-4-methyl-5-phenyl-1H-benzo[c][1,2]diazepine-3-carboxylic acid ethyl ester

Base Information

• Chemical Name: 7-Chloro-4-methyl-5-phenyl-1H-benzo[c][1,2]diazepine-3-carboxylic acid ethyl ester
• CAS No.: 83934-05-8
• Molecular Formula: C₁₉H₁₇ClN₂O₂
• Molecular Weight: 340.809

Synonyms:7-Chloro-4-methyl-5-phenyl-1H-benzo[c][1,2]diazepine-3-carboxylic acid ethyl ester

Chemical Property of 7-Chloro-4-methyl-5-phenyl-1H-benzo[c][1,2]diazepine-3-carboxylic acid ethyl ester

Chemical Property:

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Technology Process of 7-Chloro-4-methyl-5-phenyl-1H-benzo[c][1,2]diazepine-3-carboxylic acid ethyl ester

There total 11 articles about 7-Chloro-4-methyl-5-phenyl-1H-benzo[c][1,2]diazepine-3-carboxylic acid ethyl 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: 88.0%

C19H18Cl2N2O2 (83933-98-6) → 7-Chloro-4-methyl-5-phenyl-1H-benzo[c][1,2]diazepine-3-carboxylic acid ethyl ester (83934-05-8)

Guidance literature:

With triethylamine; In benzene; at 80 ℃; for 5h;

DOI:10.1016/S0040-4020(01)88460-X

Reference yield: 67.0%

C19H18Cl2N2O2 (83933-98-6) → 7-Chloro-4-methyl-5-phenyl-1H-benzo[c][1,2]diazepine-3-carboxylic acid ethyl ester (83934-05-8) + (4S,5R)-5-Azido-7-chloro-4-methyl-5-phenyl-4,5-dihydro-1H-benzo[c][1,2]diazepine-3-carboxylic acid ethyl ester

Guidance literature:

With sodium azide; cetyltributylphosphonium bromide; In water; benzene; at 40 ℃; for 5h;

Reference yield: 7.0%

C19H18Cl2N2O2 (344769-13-7) → 7-Chloro-4-methyl-5-phenyl-1H-benzo[c][1,2]diazepine-3-carboxylic acid ethyl ester (83934-05-8) + (1S,1aS,7bR)-6-Chloro-1-methyl-7b-phenyl-1,7b-dihydro-cyclopropa[c]cinnoline-1a-carboxylic acid ethyl ester + (4R,5R)-5-Azido-7-chloro-4-methyl-5-phenyl-4,5-dihydro-1H-benzo[c][1,2]diazepine-3-carboxylic acid ethyl ester

Guidance literature:

With sodium azide; cetyltributylphosphonium bromide; In water; benzene; at 40 ℃; for 3h;

upstream raw materials:

(1aS,7bR)-6-Chloro-1-methyl-7b-phenyl-1,7b-dihydro-cyclopropa[c]cinnoline-1a-carboxylic acid ethyl ester

C₁₉H₁₈Cl₂N₂O₂

[4-Chloro-2-((E)-1-phenyl-propenyl)-phenylazo]-(triphenyl-λ⁵-phosphanylidene)-acetic acid ethyl ester

C₁₉H₁₈Cl₂N₂O₂

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