AKOS 92929

Base Information

• Chemical Name: AKOS 92929
• CAS No.: 52580-57-1
• Molecular Formula: C18H19NO3S
• Molecular Weight: 329.42
• Hs Code.: 2934999090
• Mol file: 52580-57-1.mol

Synonyms:

Chemical Property of AKOS 92929

Chemical Property:

• PSA: 87.13000
• LogP: 4.43990

Purity/Quality:

2-BENZOYLAMINO-4,5,6,7-TETRAHYDRO-BENZO[B]THIOPHENE-3-CARBOXYLIC ACIDETHYL ESTER 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of AKOS 92929

There total 7 articles about AKOS 92929 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: 91.0%

ethyl 2-amino-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate (4506-71-2) + benzoyl chloride (98-88-4) → 2-benzamide-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylic acid ethyl ester (52580-57-1)

Guidance literature:

Reference yield:

ethyl 2-amino-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate (4506-71-2) + benzoic acid (65-85-0,8013-63-6) → 2-benzamide-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylic acid ethyl ester (52580-57-1)

Guidance literature:

With pyridine; trichlorophosphate; In dichloromethane; at 0 - 20 ℃; for 16h;

Reference yield:

ethyl 2-cyanoacetate (105-56-6) → 2-benzamide-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylic acid ethyl ester (52580-57-1)

Guidance literature:

Multi-step reaction with 2 steps

1: sulfur; diethylamine / ethanol / 3 h / 70 °C

2: dmap; triethylamine / dichloromethane / 12 h / 0 - 20 °C

With sulfur; dmap; diethylamine; triethylamine; In ethanol; dichloromethane;

DOI:10.1039/c6ob00821f

upstream raw materials:

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

benzoyl chloride

ethyl 2-cyanoacetate

cyclohexanone

Downstream raw materials:

4,5,6,7-tetrahydrobenzothiophene-2-benzoylamino-3-carboxylic acid

2-phenyl-3-amino-5,6,7,8-tetrahydro-4H-benzothieno[2,3-d]pyrimidin-4-one

2-benzamido-N-(2-hydroxyethyl)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide

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

Refernces

• 1、 Barakat, Assem,Boraei, Ahmed T. A.,Eltamany, Elsayed H.,Gad, Emad M.,Hammad, Magdy S. A. G.,Nafie, Mohamed S.. "Discovery of new apoptosis-inducing agents for breast cancer based on ethyl 2-amino-4,5,6,7-tetra hydrobenzo[b]thiophene-3-carboxylate: Synthesis, in vitro, and in vivo activity evaluation". . . Retrieved 2020/06/29.
• 2、 -. "INHIBITORS OF MICROBIALLY INDUCED AMYLOID". Paragraph 0359; 0360. . Retrieved 2020/09/30.