4470-96-6

Basic information

• Product Name: Benzenesulfonamide, N-(cyanomethyl)-
• Synonyms: N-Cyanmethyl-benzolsulfonamid;N-Cyanomethyl-benzenesulfonamide;N-Benzolsulfonyl-glycin-nitril;N-benzenesulfonyl-glycine nitrile;N-cyanomethyl phenylsulfonamide
• CAS NO: 4470-96-6
• Molecular Formula: C8H8N2O2S
• Molecular Weight: 196.23
• Mol File: 4470-96-6.mol
• Article Data: 3

Chemical Properties

• Melting Point: 74 - 75 °C (Petroleum ether)
• CAS DataBase Reference: Benzenesulfonamide, N-(cyanomethyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzenesulfonamide, N-(cyanomethyl)-(4470-96-6)
• EPA Substance Registry System: Benzenesulfonamide, N-(cyanomethyl)-(4470-96-6)

Safety Data

• Hazardous Substances Data: 4470-96-6(Hazardous Substances Data)

Upstream product

• 98-10-2 benzenesulfonamide 
• 107-16-4 glycolonitrile 
• 98-09-9 benzenesulfonyl chloride 
• 540-61-4 2-aminoacetonitrile 
• 151-50-8 potassium cyanide 
• 151-63-3 cyanomethylamine sulfate 

Downstream Products

• 1248593-31-8 N-((1H-tetrazol-5-yl)methyl)benzenesulfonamide 
• 91225-82-0 N-(5,6-Dimethyl-4-oxo-3,4-dihydro-thieno[2,3-d]pyrimidin-2-ylmethyl)-benzenesulfonamide 
• 66897-57-2 N-(2-Chloro-benzoyl)-N-cyanomethyl-benzenesulfonamide 

Relevant articles and documents

A 1 - amino - 1 - propionitrile hydrochloride synthetic method (by machine translation)

The invention discloses a 1 - amino - 1 - propionitrile hydrochloride synthetic method, the method utilizes the amino acetonitrile as a starting material with benzene sulfonyl chloride reaction to obtain N, N - phenyl sulfonyl acetonitrile, continue to sodium hydride under alkaline conditions with 1, 2 - Dibromoethane ring reaction to obtain N, N - phenyl sulfonyl amino link propyl nitrile, finally removing benzoyl protection under the acidic condition to obtain the 1 - amino - 1 - propionitrile hydrochloride. The invention mild reaction conditions, high yield, low cost and is suitable for industrial application. (by machine translation)

Fungicidal N-cyanoalkyl-N-haloalkylthio sulfonamides

Compounds of the formula: STR1 wherein R is aryl of 6 to 12 carbon atoms or aralkyl of 7 to 14 carbon atoms either optionally substituted with 1 to 3 substituents independently selected from lower alkyl of 1 to 6 carbon atoms, lower alkoxy of 1 to 6 carbon atoms, lower alkylthio of 1 to 6 carbon atoms, lower alkylsulfinyl of 1 to 6 carbon atoms, lower alkylsulfonyl of 1 to 6 carbon atoms, halogen, trihalomethyl, nitro, cyano or carboxyl; alkyl of 1 to 10 carbon atoms, cycloalkyl of 3 to 10 carbon atoms, lower alkenyl of 2 to 6 carbon atoms, or lower alkynyl of 2 to 6 carbon atoms, all optionally substituted with 1 to 3 halogen atoms; lower alkoxyalkylene; lower alkylene carbalkoxy; lower alkylthioalkylene; lower alkylsulfinylalkylene; or lower alkylsulfonylalkylene; R1 and R2 are independently hydrogen, lower alkyl of 1 to 6 carbon atoms, aryl of 6 to 12 carbon atoms, or thienyl, or taken together form an alkylene bridge to give a cycloalkyl group of 3 to 10 carbon atoms; and R3 is alkyl of 1 to 3 carbon atoms substituted with 3 to 6 halogen atoms or trihalovinyl are fungicidal.