3-(4-carboxy-benzyl)-7-chloro-4-oxo-1-phenyl-1,4-dihydro-quinoline-2-carboxylic acid methyl ester

Base Information

Chemical Name:3-(4-carboxy-benzyl)-7-chloro-4-oxo-1-phenyl-1,4-dihydro-quinoline-2-carboxylic acid methyl ester
CAS No.:1080674-06-1
Molecular Formula:C₂₅H₁₈ClNO₅
Molecular Weight:447.875
Hs Code.:

Synonyms:3-(4-carboxy-benzyl)-7-chloro-4-oxo-1-phenyl-1,4-dihydro-quinoline-2-carboxylic acid methyl ester

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Chemical Property of 3-(4-carboxy-benzyl)-7-chloro-4-oxo-1-phenyl-1,4-dihydro-quinoline-2-carboxylic acid methyl ester

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Technology Process of 3-(4-carboxy-benzyl)-7-chloro-4-oxo-1-phenyl-1,4-dihydro-quinoline-2-carboxylic acid methyl ester

There total 7 articles about 3-(4-carboxy-benzyl)-7-chloro-4-oxo-1-phenyl-1,4-dihydro-quinoline-2-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: 92.5%

: 1080673-56-8
7-chloro-3-(4-methoxycarbonyl-benzyl)-4-oxo-1-phenyl-1,4-dihydro-quinoline-2-carboxylic acid methyl ester

: 1080674-06-1
3-(4-carboxy-benzyl)-7-chloro-4-oxo-1-phenyl-1,4-dihydro-quinoline-2-carboxylic acid methyl ester

Guidance literature:: 7-chloro-3-(4-methoxycarbonyl-benzyl)-4-oxo-1-phenyl-1,4-dihydro-quinoline-2-carboxylic acid methyl ester; With water; lithium hydroxide; In 1,4-dioxane; methanol; at 25 - 40 ℃;

With hydrogenchloride; In 1,4-dioxane; methanol; acetic acid methyl ester; water;

Reference yield:

: 38487-86-4
2-amino-4-chlorobenzonitrile

: 1080674-06-1
3-(4-carboxy-benzyl)-7-chloro-4-oxo-1-phenyl-1,4-dihydro-quinoline-2-carboxylic acid methyl ester

Guidance literature:: Multi-step reaction with 7 steps

1.1: diethyl ether; tetrahydrofuran / 3.33 h / 0 - 25 °C / Inert atmosphere

1.2: 3 h / -60 - 18 °C

1.3: pH 9

2.1: potassium carbonate; copper / dibutyl ether / 3 h / 140 - 145 °C

2.2: 140 - 145 °C

3.1: sodium methylate / methanol

4.1: hydrogen / ethyl acetate / 1 h

5.1: toluene / Reflux

6.1: potassium carbonate / methanol

7.1: water; lithium hydroxide / 1,4-dioxane; methanol / 25 - 40 °C

With water; hydrogen; sodium methylate; copper; potassium carbonate; lithium hydroxide; In tetrahydrofuran; 1,4-dioxane; methanol; diethyl ether; dibutyl ether; ethyl acetate; toluene; 3.1: Aldol Condensation;

Reference yield:

: 39061-72-8
2-acetyl-5-chloroaniline

: 1080674-06-1
3-(4-carboxy-benzyl)-7-chloro-4-oxo-1-phenyl-1,4-dihydro-quinoline-2-carboxylic acid methyl ester

Guidance literature:: Multi-step reaction with 6 steps

1.1: potassium carbonate; copper / dibutyl ether / 3 h / 140 - 145 °C

1.2: 140 - 145 °C

2.1: sodium methylate / methanol

3.1: hydrogen / ethyl acetate / 1 h

4.1: toluene / Reflux

5.1: potassium carbonate / methanol

6.1: water; lithium hydroxide / 1,4-dioxane; methanol / 25 - 40 °C

With water; hydrogen; sodium methylate; copper; potassium carbonate; lithium hydroxide; In 1,4-dioxane; methanol; dibutyl ether; ethyl acetate; toluene; 2.1: Aldol Condensation;