4-chloro-3-sulfamoylbenzonitrile

Base Information

Chemical Name:4-chloro-3-sulfamoylbenzonitrile
CAS No.:1939-76-0
Molecular Formula:C₇H₅ClN₂O₂S
Molecular Weight:216.648
Hs Code.:

Synonyms:4-chloro-3-sulfamoylbenzonitrile

Suppliers and Price of 4-chloro-3-sulfamoylbenzonitrile

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
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price

Total 5 raw suppliers

Chemical Property of 4-chloro-3-sulfamoylbenzonitrile

Chemical Property:

Purity/Quality:: 98%,99%, ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of 4-chloro-3-sulfamoylbenzonitrile

There total 9 articles about 4-chloro-3-sulfamoylbenzonitrile 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: 70.0%

: 2455-92-7
4-chloro-3-sulfamoylbenzamide

: 1939-76-0
4-chloro-3-sulfamoylbenzonitrile

Guidance literature:: 4-chloro-3-sulfamoylbenzamide; With triethylamine; trifluoroacetic anhydride; In tetrahydrofuran; Cooling;

With sodium hydroxide; In water; at 20 ℃; for 0.5h;
DOI:10.1021/jm301743b

Reference yield:

: C₉H₄ClF₃N₂O₃S

: 1939-76-0
4-chloro-3-sulfamoylbenzonitrile

Guidance literature:: C₉H₄ClF₃N₂O₃S; With sodium hydroxide; In water; at 0 ℃;

With hydrogenchloride; In water; pH=6.5;

Reference yield:

: 70049-77-3
3-(aminosulfonyl)-4-chlorobenzoyl chloride

: 1939-76-0
4-chloro-3-sulfamoylbenzonitrile

Guidance literature:: Multi-step reaction with 2 steps

1.1: ammonium hydroxide / 1,4-dioxane / 0.5 h

2.1: triethylamine; trifluoroacetic anhydride / tetrahydrofuran / Cooling

2.2: 0.5 h / 20 °C

With ammonium hydroxide; triethylamine; trifluoroacetic anhydride; In tetrahydrofuran; 1,4-dioxane;
DOI:10.1021/jm301743b