A Convenient (E)-Stereoselective Synthesis of Alkenylphosphonates

I Truel, A Mohamed-Hachi, E About-Jaudet…

文献索引：Truel, Isabelle; Mohamed-Hachi, Abdourahman; About-Jaudet, Elie; Collignon, Noel Synthetic Communications, 1997 , vol. 27, # 2 p. 297 - 302

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被引用次数: 13

摘要

Abstract Diethyl (E)-alkenylphosphonates have been prepared stereoselectively by dehydration of the corresponding β-hydroxyphosphonates using DCC/CuCl2 in refluxing toluene. Starting β-hydroxyphosphonates were obtained in high yield from diethyl methylphosphonate.

~30%

~83%

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