4-(3-(benzyloxycarbonylamino)-2-methylphenyl)-7-(2-methoxyethoxy)-9H-pyrido[3,4-b]indole-1-carboxylic acid

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Chemical Name:4-(3-(benzyloxycarbonylamino)-2-methylphenyl)-7-(2-methoxyethoxy)-9H-pyrido[3,4-b]indole-1-carboxylic acid
CAS No.:1352835-09-6
Molecular Formula:C₃₀H₂₇N₃O₆
Molecular Weight:525.561
Hs Code.:

Synonyms:4-(3-(benzyloxycarbonylamino)-2-methylphenyl)-7-(2-methoxyethoxy)-9H-pyrido[3,4-b]indole-1-carboxylic acid

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Chemical Property of 4-(3-(benzyloxycarbonylamino)-2-methylphenyl)-7-(2-methoxyethoxy)-9H-pyrido[3,4-b]indole-1-carboxylic acid

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Technology Process of 4-(3-(benzyloxycarbonylamino)-2-methylphenyl)-7-(2-methoxyethoxy)-9H-pyrido[3,4-b]indole-1-carboxylic acid

There total 10 articles about 4-(3-(benzyloxycarbonylamino)-2-methylphenyl)-7-(2-methoxyethoxy)-9H-pyrido[3,4-b]indole-1-carboxylic acid 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: 83.0%

: 1352835-08-5
ethyl 4-(3-(benzyloxycarbonylamino)-2-methylphenyl)-7-(2-methoxyethoxy)-9H-pyrido[3,4-b]indole-1-carboxylate

: 1352835-09-6
4-(3-(benzyloxycarbonylamino)-2-methylphenyl)-7-(2-methoxyethoxy)-9H-pyrido[3,4-b]indole-1-carboxylic acid

Guidance literature:: ethyl 4-(3-(benzyloxycarbonylamino)-2-methylphenyl)-7-(2-methoxyethoxy)-9H-pyrido[3,4-b]indole-1-carboxylate; With lithium hydroxide monohydrate; water; In tetrahydrofuran; methanol; at 20 ℃; for 1.5h;

With hydrogenchloride; In water; pH=4 - 5;

Reference yield:

: 2380-86-1
6-hydroxy-1H-indole

: 1352835-09-6
4-(3-(benzyloxycarbonylamino)-2-methylphenyl)-7-(2-methoxyethoxy)-9H-pyrido[3,4-b]indole-1-carboxylic acid

Guidance literature:: Multi-step reaction with 5 steps

1.1: caesium carbonate / N,N-dimethyl-formamide / 16 h / 75 °C

2.1: tetrahydrofuran / 16 h / 125 °C

3.1: zinc; ammonium chloride / tetrahydrofuran; methanol / 4.5 h / 20 °C

4.1: hydrogenchloride / toluene; 1,4-dioxane / 16 h / 20 °C

4.2: pH 10

4.3: 4.5 h / 125 °C

5.1: water; lithium hydroxide monohydrate / tetrahydrofuran; methanol / 1.5 h / 20 °C

5.2: pH 4 - 5

With hydrogenchloride; lithium hydroxide monohydrate; water; ammonium chloride; caesium carbonate; zinc; In tetrahydrofuran; 1,4-dioxane; methanol; N,N-dimethyl-formamide; toluene;

Reference yield:

: 69022-35-1
2-methyl-3-amino-benzonitrile

: 1352835-09-6
4-(3-(benzyloxycarbonylamino)-2-methylphenyl)-7-(2-methoxyethoxy)-9H-pyrido[3,4-b]indole-1-carboxylic acid

Guidance literature:: Multi-step reaction with 7 steps

1.1: potassium carbonate / tetrahydrofuran / 72 h / 20 °C

2.1: diisobutylaluminium hydride / dichloromethane; tetrahydrofuran / 5.75 h / -78 - 20 °C

2.2: 0.5 h / 20 °C / Cooling with ice

3.1: ammonium acetate; acetic acid / 4.5 h / 90 °C

4.1: tetrahydrofuran / 16 h / 125 °C

5.1: zinc; ammonium chloride / tetrahydrofuran; methanol / 4.5 h / 20 °C

6.1: hydrogenchloride / toluene; 1,4-dioxane / 16 h / 20 °C

6.2: pH 10

6.3: 4.5 h / 125 °C

7.1: water; lithium hydroxide monohydrate / tetrahydrofuran; methanol / 1.5 h / 20 °C

7.2: pH 4 - 5

With hydrogenchloride; lithium hydroxide monohydrate; ammonium acetate; water; diisobutylaluminium hydride; potassium carbonate; ammonium chloride; acetic acid; zinc; In tetrahydrofuran; 1,4-dioxane; methanol; dichloromethane; toluene;