4-Chloro-2-[2-(3-thiophen-3-ylmethyl-phenyl)-acetylamino]-benzoic acid methyl ester

Base Information

Chemical Name:4-Chloro-2-[2-(3-thiophen-3-ylmethyl-phenyl)-acetylamino]-benzoic acid methyl ester
CAS No.:1027842-70-1
Molecular Formula:C₂₁H₁₈ClNO₃S
Molecular Weight:399.898
Hs Code.:

Synonyms:4-Chloro-2-[2-(3-thiophen-3-ylmethyl-phenyl)-acetylamino]-benzoic acid methyl ester

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Chemical Property of 4-Chloro-2-[2-(3-thiophen-3-ylmethyl-phenyl)-acetylamino]-benzoic acid methyl ester

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Technology Process of 4-Chloro-2-[2-(3-thiophen-3-ylmethyl-phenyl)-acetylamino]-benzoic acid methyl ester

There total 8 articles about 4-Chloro-2-[2-(3-thiophen-3-ylmethyl-phenyl)-acetylamino]-benzoic 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:

: 621-36-3
m-methylphenylacetic acid

: 1027842-70-1
4-Chloro-2-[2-(3-thiophen-3-ylmethyl-phenyl)-acetylamino]-benzoic acid methyl ester

Guidance literature:: Multi-step reaction with 8 steps

1: NBS, AIBN / CCl₄ / 80 °C

2: HCl / 0 °C

3: Me₃NO / dimethylsulfoxide / 0 °C

4: tetrahydrofuran / -78 °C

5: Et₃SiH, TFA / CH₂Cl₂ / 0 °C

6: LiOH / tetrahydrofuran / 25 °C

7: (COCl)2 / CH₂Cl₂ / 25 °C

8: 1,2-dichloro-ethane / 80 °C

With hydrogenchloride; triethylsilane; lithium hydroxide; N-Bromosuccinimide; oxalyl dichloride; 2,2'-azobis(isobutyronitrile); trimethylamine-N-oxide; trifluoroacetic acid; In tetrahydrofuran; tetrachloromethane; dichloromethane; dimethyl sulfoxide; 1,2-dichloro-ethane;
DOI:10.1021/jm00036a002

Reference yield:

: 142327-44-4
methyl 3-formylphenylacetate

: 1027842-70-1
4-Chloro-2-[2-(3-thiophen-3-ylmethyl-phenyl)-acetylamino]-benzoic acid methyl ester

Guidance literature:: Multi-step reaction with 5 steps

1: tetrahydrofuran / -78 °C

2: Et₃SiH, TFA / CH₂Cl₂ / 0 °C

3: LiOH / tetrahydrofuran / 25 °C

4: (COCl)2 / CH₂Cl₂ / 25 °C

5: 1,2-dichloro-ethane / 80 °C

With triethylsilane; lithium hydroxide; oxalyl dichloride; trifluoroacetic acid; In tetrahydrofuran; dichloromethane; 1,2-dichloro-ethane;
DOI:10.1021/jm00036a002

Reference yield:

: 118647-53-3
(3-bromomethyl-phenyl)-acetic acid

: 1027842-70-1
4-Chloro-2-[2-(3-thiophen-3-ylmethyl-phenyl)-acetylamino]-benzoic acid methyl ester

Guidance literature:: Multi-step reaction with 7 steps

1: HCl / 0 °C

2: Me₃NO / dimethylsulfoxide / 0 °C

3: tetrahydrofuran / -78 °C

4: Et₃SiH, TFA / CH₂Cl₂ / 0 °C

5: LiOH / tetrahydrofuran / 25 °C

6: (COCl)2 / CH₂Cl₂ / 25 °C

7: 1,2-dichloro-ethane / 80 °C

With hydrogenchloride; triethylsilane; lithium hydroxide; oxalyl dichloride; trimethylamine-N-oxide; trifluoroacetic acid; In tetrahydrofuran; dichloromethane; dimethyl sulfoxide; 1,2-dichloro-ethane;
DOI:10.1021/jm00036a002