Benzo[b]thiophene-3-carboxylic acid, 4,5,6,7-tetrahydro-2-[(1-oxopropyl)amino]-, ethyl ester

Base Information

Chemical Name:Benzo[b]thiophene-3-carboxylic acid, 4,5,6,7-tetrahydro-2-[(1-oxopropyl)amino]-, ethyl ester
CAS No.:62159-42-6
Molecular Formula:C₁₄H₁₉NO₃S
Molecular Weight:281.376
Hs Code.:

Synonyms:2-Propionylamino-4,5,6,7-tetrahydro-benzo[b]thiophene-3-carboxylic acid ethyl ester;2-propionamido-3-carboethoxy-4,5-tetramethylenethiophene;

Suppliers and Price of Benzo[b]thiophene-3-carboxylic acid, 4,5,6,7-tetrahydro-2-[(1-oxopropyl)amino]-, ethyl ester

Supply Marketing:

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

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Total 1 raw suppliers

Chemical Property of Benzo[b]thiophene-3-carboxylic acid, 4,5,6,7-tetrahydro-2-[(1-oxopropyl)amino]-, ethyl ester

Chemical Property:

PSA：83.64000
LogP:3.22510

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of Benzo[b]thiophene-3-carboxylic acid, 4,5,6,7-tetrahydro-2-[(1-oxopropyl)amino]-, ethyl ester

There total 2 articles about Benzo[b]thiophene-3-carboxylic acid, 4,5,6,7-tetrahydro-2-[(1-oxopropyl)amino]-, 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: 58.1%

: 4506-71-2
ethyl 2-amino-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate

: 79-03-8
propionyl chloride

: 62159-42-6
ethyl 2-(propionylamino)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate

Guidance literature:: With zinc; Heating;

Reference yield:

: 62159-42-6
ethyl 2-(propionylamino)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate

Guidance literature:: entspr. Bernsteinamidsaeure 6, Δ;

Reference yield:

: 62159-42-6
ethyl 2-(propionylamino)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate

: 3-(benzylidene-amino)-2-ethyl-5,6,7,8-tetrahydro-3H-benzo[4,5]thieno[2,3-d]pyrimidin-4-one

Guidance literature:: Multi-step reaction with 2 steps

1: 61.5 percent / hydrazine hydrate / methanol / Heating

2: 65 percent / acetic acid / CHCl₃ / 8 h / Heating

With hydrazine hydrate; acetic acid; In methanol; chloroform;