5-oxo-1-tosyl-2,3,4,5-tetrahydro-1H-benzo[b]azepine-4-carboxylic acid methyl ester

Base Information

Chemical Name:5-oxo-1-tosyl-2,3,4,5-tetrahydro-1H-benzo[b]azepine-4-carboxylic acid methyl ester
CAS No.:851044-96-7
Molecular Formula:C₁₉H₁₉NO₅S
Molecular Weight:373.43
Hs Code.:

Synonyms:5-oxo-1-tosyl-2,3,4,5-tetrahydro-1H-benzo[b]azepine-4-carboxylic acid methyl ester

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 5-oxo-1-tosyl-2,3,4,5-tetrahydro-1H-benzo[b]azepine-4-carboxylic acid methyl ester

Chemical Property:

Purity/Quality:

Safty Information:

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MSDS Files:: SDS file from LookChem

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Technology Process of 5-oxo-1-tosyl-2,3,4,5-tetrahydro-1H-benzo[b]azepine-4-carboxylic acid methyl ester

There total 4 articles about 5-oxo-1-tosyl-2,3,4,5-tetrahydro-1H-benzo[b]azepine-4-carboxylic acid 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:

: 100627-39-2
N-(3-ethoxycarbonyl-propyl)-N-(toluene-4-sulfonyl)-anthranilic acid methyl ester

: 851044-96-7
5-oxo-1-tosyl-2,3,4,5-tetrahydro-1H-benzo[b]azepine-4-carboxylic acid methyl ester

: 54620-98-3
ethyl 5-oxo-1-tosyl-2,3,4,5-tetrahydro-1H-benzo[b]azepine-4-carboxylate

Guidance literature:: With potassium tert-butylate; In toluene; at 70 ℃;

Reference yield:

: 24310-36-9
1-tosyl-2,3,4,5-tetrahydro-1H-1-benzazepin-5-one

: 616-38-6
carbonic acid dimethyl ester

: 851044-96-7
5-oxo-1-tosyl-2,3,4,5-tetrahydro-1H-benzo[b]azepine-4-carboxylic acid methyl ester

Guidance literature:: With sodium methylate; at 20 - 70 ℃; for 0.666667h;

Reference yield:

: 98-59-9
p-toluenesulfonyl chloride

: 851044-96-7
5-oxo-1-tosyl-2,3,4,5-tetrahydro-1H-benzo[b]azepine-4-carboxylic acid methyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: pyridine / 12 h / 20 °C / Cooling with ice

2: sodium methylate / 0.67 h / 20 - 70 °C

With pyridine; sodium methylate;