134259-48-6

Upstream product

• 2892-18-4 (E)-5-methyl-1-phenylhex-1-en-3-one 
• 151-50-8 potassium cyanide 
• 227466-03-7 (E)-4-<(5,5-Dimethyl-2-oxido-1,3,2-dioxaphosphinan-2-yl)sulfanyl>-5-methyl-1-phenylhex-1-en-3-one 
• 226921-17-1 O,O-Diethyl S-(1-isopropyl-4-phenyl-2oxobut-3-enyl)thiophosphate 
• 89647-07-4 diethyl 2-cyano-4-methyl-2-pentenephosphonate 
• 100-52-7 benzaldehyde 

Relevant academic research and scientific papers

A general one-pot synthesis of vinyl-thiiranes and conjugated dienes

The first general synthesis of vinyl-thiiranes 5 and an efficient preparation of conjugated dienes 6 and 7 based on thio, and selenophosphates is described.

A convenient synthesis of substituted 2-cyano-1,3-butadienes

The Horner-Emmons olefination of 2-cyano-2-alkenyl- or 2-cyano-3-phenyl-2-propenylphosphonates 1 gives various alkyl or phenyl substituted 2-cyano-1,3-butadienes 2 with high stereoselectivity and in satisfactory yield.