98934-45-3

Basic information

• Product Name: ((Z)-1-Cyano-2-cyclohexylamino-vinyl)-phosphonic acid diethyl ester
• CAS NO: 98934-45-3
• Molecular Weight: 286.311
• Mol File: 98934-45-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: ((Z)-1-Cyano-2-cyclohexylamino-vinyl)-phosphonic acid diethyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: ((Z)-1-Cyano-2-cyclohexylamino-vinyl)-phosphonic acid diethyl ester(98934-45-3)
• EPA Substance Registry System: ((Z)-1-Cyano-2-cyclohexylamino-vinyl)-phosphonic acid diethyl ester(98934-45-3)

Safety Data

• Hazardous Substances Data: 98934-45-3(Hazardous Substances Data)

Upstream product

• 2537-48-6 diethyl 1-cyanomethylphosphonate 
• 74119-49-6 (1-Cyan-2-dimethylaminovinyl)phosphonsaeure-diethylester 
• 108-91-8 cyclohexylamine 

Relevant articles and documents

DIALKYL FORMYL-1 METHYLPHOSPHONATES α-FONCTIONNELS-II. PREPARATION PAR VOIE THERMIQUE ET TRANSFORMATION EN HETEROCYCLES α-PHOSPHONIQUES

The thermal condensation of functional phosphonates bearing strongly withdrawing groups (RO)2P(O)CH2Z 1 with dimethylformamide dimethyl acetal gives corresponding β-functional, β-phosphonic enamines (RO)2P(O)C(Z)=CHNMe2 2.Acid or basic hydrolysis of the enamines frequently gives the free aldehyde (RO)2P(O)CH(Z)-CHO 3.We show that the enamines can be used with success for the synthesis of heterocycles like, pyrazoles 4, pyrimidines 5, benzodiazepine 6 or indole 7, all of them substituted with a phosphonate group.