4-cyano-3-(2,4-dichlorophenyl)-5-morpholin-4-yl-thiophene-2-carboxylic acid amide

Base Information

Chemical Name:4-cyano-3-(2,4-dichlorophenyl)-5-morpholin-4-yl-thiophene-2-carboxylic acid amide
CAS No.:1174303-95-7
Molecular Formula:C₁₆H₁₃Cl₂N₃O₂S
Molecular Weight:382.27
Hs Code.:

Synonyms:4-cyano-3-(2,4-dichlorophenyl)-5-morpholin-4-yl-thiophene-2-carboxylic acid amide

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Chemical Property of 4-cyano-3-(2,4-dichlorophenyl)-5-morpholin-4-yl-thiophene-2-carboxylic acid amide

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Technology Process of 4-cyano-3-(2,4-dichlorophenyl)-5-morpholin-4-yl-thiophene-2-carboxylic acid amide

There total 10 articles about 4-cyano-3-(2,4-dichlorophenyl)-5-morpholin-4-yl-thiophene-2-carboxylic acid amide 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: 87.0%

: 1174304-08-5
4-cyano-3-(2,4-dichlorophenyl)-5-morpholin-4-yl-thiophene-2-carboxylic acid

: 1174303-95-7
4-cyano-3-(2,4-dichlorophenyl)-5-morpholin-4-yl-thiophene-2-carboxylic acid amide

Guidance literature:: 4-cyano-3-(2,4-dichlorophenyl)-5-morpholin-4-yl-thiophene-2-carboxylic acid; With 4-methyl-morpholine; 2-chloro-4,6-dimethoxy-1 ,3,5-triazine; In N,N-dimethyl-formamide; at 25 ℃; for 2h;

With ammonia; In N,N-dimethyl-formamide; at 25 ℃;
DOI:10.1021/op100286g

Reference yield:

: 1174304-24-5
4-cyano-3-(2,4-dichlorophenyl)-5-morpholin-4-yl-thiophene-2-carboxylic acid ethyl ester

: 1174303-95-7
4-cyano-3-(2,4-dichlorophenyl)-5-morpholin-4-yl-thiophene-2-carboxylic acid amide

Guidance literature:: Multi-step reaction with 2 steps

1.1: water; lithium hydroxide / methanol / 3 h / 25 °C

2.1: 4-methyl-morpholine; 2-chloro-4,6-dimethoxy-1 ,3,5-triazine / N,N-dimethyl-formamide / 2 h / 25 °C

2.2: 25 °C

With 4-methyl-morpholine; 2-chloro-4,6-dimethoxy-1 ,3,5-triazine; water; lithium hydroxide; In methanol; N,N-dimethyl-formamide;
DOI:10.1021/op100286g

Reference yield:

: 4-cyano-3-iodo-5-(methylthio)thiophene-2-carboxylic acid ethyl ester

: 1174303-95-7
4-cyano-3-(2,4-dichlorophenyl)-5-morpholin-4-yl-thiophene-2-carboxylic acid amide

Guidance literature:: Multi-step reaction with 5 steps

1.1: oxone / methanol / 25 °C / Large scale reaction

2.1: tetrahydrofuran / 0 - 25 °C

3.1: bis(tri-t-butylphosphine)palladium⁽⁰⁾; cesium fluoride / 1,4-dioxane; water; toluene / 12 h / 85 °C / Inert atmosphere

4.1: water; lithium hydroxide / methanol / 3 h / 25 °C

5.1: 4-methyl-morpholine; 2-chloro-4,6-dimethoxy-1 ,3,5-triazine / N,N-dimethyl-formamide / 2 h / 25 °C

5.2: 25 °C

With 4-methyl-morpholine; bis(tri-t-butylphosphine)palladium⁽⁰⁾; 2-chloro-4,6-dimethoxy-1 ,3,5-triazine; oxone; water; cesium fluoride; lithium hydroxide; In tetrahydrofuran; 1,4-dioxane; methanol; water; N,N-dimethyl-formamide; toluene; 3.1: Suzuki coupling;
DOI:10.1021/op100286g