93362-37-9

Basic information

• Product Name: Propanedinitrile, [[4-bromo-5-(phenylsulfonyl)-2-furanyl]methylene]-
• CAS NO: 93362-37-9
• Molecular Formula: C14H7BrN2O3S
• Molecular Weight: 363.191
• Mol File: 93362-37-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Propanedinitrile, [[4-bromo-5-(phenylsulfonyl)-2-furanyl]methylene]-(CAS DataBase Reference)
• NIST Chemistry Reference: Propanedinitrile, [[4-bromo-5-(phenylsulfonyl)-2-furanyl]methylene]-(93362-37-9)
• EPA Substance Registry System: Propanedinitrile, [[4-bromo-5-(phenylsulfonyl)-2-furanyl]methylene]-(93362-37-9)

Safety Data

• Hazardous Substances Data: 93362-37-9(Hazardous Substances Data)

Upstream product

• 2433-85-4 4,5-dibromo-2-furancarboxaldehyde 
• 873-55-2 sodium benzenesulfonate 
• 93362-26-6 4,5-dibromo-2-furfurylidenemalononitrile 

Relevant articles and documents

REACTION OF 2-CYANO-3-(4,5-DIBROMO-2-FURYL)-2-PROPENENITRILE AND METHYL 2-CYANO-3-(4,5-DIBROMO-2-FURYL)-2-PROPENOATE WITH NUCLEOPHOLES

Methyl 2-cyano-3-(4-bromo-5-R-X-2-furyl)-2-propenenitriles and -2-propenoates were prepared from 2-cyano-3-(4,5-dibromo-2-furyl)-2-propenenitrile and methyl 2-cyano-3-(4,5-dibromo-2-furyl)-2-propenoate and the respective nucleophiles R-XNa (X=S,R=C6H5, 2-benzimidazolyl, 2-benzothiazolyl, 2-pyrimidinyl, and X=SO2, R=C6H5).The same products also originate by condensation of 4-bromo-5-R-X-2-furaldehydes with malononitrile or methyl cyanoacetate under catalysis of alcoholates.Bis(3-bromo-5-formyl-2,2'-furyl)sulfide and bis(5-formyl-2,2'-furyl)sulfide were prepared from4-X-5-bromo-2-furaldehydes (X=H,Br) react with sodium sulfide. 4-Bromo-5-X-2-furaldehydes (X=H,Br) react with sodium hydrogen selenide to give bis-(3-bromo-5-formyl-2,2'-furyl)- or bis(5-formyl-2,2'-furyl) selenides. 2-Cyano-3-(4-bromo-5-amino-2-furyl)-2-propenenitrile and methyl 2-cyno-3-(4-bromo-5-amino-2-furyl)-2-propenoate were synthesized from corresponding 4,5-dibromo derivatives, sodium azide and malononitrile.All compounds are characterized by UV spectral data; kinetics of nucleophilic substitution reactions with piperidine is presented, as well.