Tayebeh Sanaeishoar - Young Researchers Club, Khouzestan Science and Research Branch, Islamic Azad University,Ahvaz, Iran
Tahereh Shojaee - Department of chemistry, College of Science, Khouzestan Science and Research Branch,Islamic Azad University, Ahvaz, Iran
Parvaneh Shabankareh - Department of chemistry, College of Science, Khouzestan Science and Research Branch,Islamic Azad University, Ahvaz, Iran
Mina Bashirpour - Department of chemistry, College of Science, Khouzestan Science and Research Branch,Islamic Azad University, Ahvaz, Iran

An efficient synthesis of vinylphosphonates is described. This involves the reaction ofalkyl cyanoformates and dialkyl acetylendicarboxylates in the presence of trialkyl phosphites.The ۱H, ۱۳C NMR, and ۳۱P NMR spectra of vinylphosphonates having different substitution areconsistent with the presence of two geometrical isomers

Vinylphosphonates, Alkyl cyanoformates, Acetylenic esters, Trialkyl phosphites