18896-68-9Relevant articles and documents
SYNTHESIS OF BUTADIENYLPHOSPHONATES CONTAINING ELECTRONEGATIVE SUBSTITUENTS AND THEIR SYNTHETIC APPLICATIONS TO FUNCIONALIZED CYCLOPENTENYLPHOSPHONATES
Minami, Toru,Yamanouchi, Takenobu,Takenaka, Shigeori,Hirao, Ichiro
, p. 767 - 770 (2007/10/02)
Treatment of 1,3-butadienylphosphonates bearing electronegative substituents with oxosulfonium and phosphonium ylides leads to functionalized 2-cyclopenten-1-ylphosphonates.