Synthesis of activated alkenes bearing the difluoromethylenephosphonate group: a range of building blocks for the synthesis of secondary difluorophosphonates
Reactive dienophiles containing a difluoromethylenephosphonato group
作者:Kevin Blades、Thierry P. Lequeux、Jonathan M. Percy
DOI:10.1039/cc9960001457
日期:——
New dienophiles containing the difluoromethylenephosphonato group are synthesised from readily-available starting materials and cycloadditions with reactive dienes are executed successfully.