N-[2-(3-chlorobenzyl)-4-oxo-3,4-dihydroquinazoline-7-carbonyl]methanesulfonamide

Base Information

Chemical Name:N-[2-(3-chlorobenzyl)-4-oxo-3,4-dihydroquinazoline-7-carbonyl]methanesulfonamide
CAS No.:1354633-96-7
Molecular Formula:C₁₇H₁₄ClN₃O₄S
Molecular Weight:391.835
Hs Code.:

Synonyms:N-[2-(3-chlorobenzyl)-4-oxo-3,4-dihydroquinazoline-7-carbonyl]methanesulfonamide

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Chemical Property of N-[2-(3-chlorobenzyl)-4-oxo-3,4-dihydroquinazoline-7-carbonyl]methanesulfonamide

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Technology Process of N-[2-(3-chlorobenzyl)-4-oxo-3,4-dihydroquinazoline-7-carbonyl]methanesulfonamide

There total 3 articles about N-[2-(3-chlorobenzyl)-4-oxo-3,4-dihydroquinazoline-7-carbonyl]methanesulfonamide 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:

: 3144-09-0
methanesulfonamide

: 1006901-05-8
2-(3-Chlorobenzyl)-4-oxo-3,4-dihydroquinazoline-7-carboxylic acid

: 1354633-96-7
N-[2-(3-chlorobenzyl)-4-oxo-3,4-dihydroquinazoline-7-carbonyl]methanesulfonamide

Guidance literature:: 2-(3-Chlorobenzyl)-4-oxo-3,4-dihydroquinazoline-7-carboxylic acid; With 1,1'-carbonyldiimidazole; In tetrahydrofuran; N,N-dimethyl-formamide; at 20 ℃;

methanesulfonamide; In tetrahydrofuran; N,N-dimethyl-formamide; at 20 ℃; for 0.5h;

With 1,8-diazabicyclo[5.4.0]undec-7-ene; In tetrahydrofuran; N,N-dimethyl-formamide; at 20 ℃; for 19h;

Reference yield:

: 1529-41-5
3-chloro-benzeneacetonitrile

: 1354633-96-7
N-[2-(3-chlorobenzyl)-4-oxo-3,4-dihydroquinazoline-7-carbonyl]methanesulfonamide

Guidance literature:: Multi-step reaction with 3 steps

1.1: hydrogenchloride / 1,4-dioxane / 95 h / 20 - 70 °C

1.2: Cooling with ice

2.1: sodium hydroxide; water / ethanol / 2.5 h / Reflux

3.1: 1,1'-carbonyldiimidazole / N,N-dimethyl-formamide; tetrahydrofuran / 20 °C

3.2: 0.5 h / 20 °C

3.3: 19 h / 20 °C

With hydrogenchloride; water; 1,1'-carbonyldiimidazole; sodium hydroxide; In tetrahydrofuran; 1,4-dioxane; ethanol; N,N-dimethyl-formamide;

Reference yield:

: 5372-81-6
dimethyl aminoterephthalate

: 1354633-96-7
N-[2-(3-chlorobenzyl)-4-oxo-3,4-dihydroquinazoline-7-carbonyl]methanesulfonamide

Guidance literature:: Multi-step reaction with 3 steps

1.1: hydrogenchloride / 1,4-dioxane / 95 h / 20 - 70 °C

1.2: Cooling with ice

2.1: sodium hydroxide; water / ethanol / 2.5 h / Reflux

3.1: 1,1'-carbonyldiimidazole / N,N-dimethyl-formamide; tetrahydrofuran / 20 °C

3.2: 0.5 h / 20 °C

3.3: 19 h / 20 °C

With hydrogenchloride; water; 1,1'-carbonyldiimidazole; sodium hydroxide; In tetrahydrofuran; 1,4-dioxane; ethanol; N,N-dimethyl-formamide;