Facile synthesis of bisphosphine monoxides from Morita–Baylis–Hillman carbonates
作者:Rong Zhou、Kai Zhang、Rongfang Liu
DOI:10.1080/10426507.2015.1100192
日期:2016.6.2
GRAPHICAL ABSTRACT ABSTRACT A facile two-step synthesis of bisphosphine monoxides (BPMOs, with both the phosphine and phosphine oxide moieties within one molecule) from readily available Morita–Baylis–Hillman (MBH) carbonates was realized. Under the catalysis of DABCO, the MBH carbonates undergo allylic phosphorylation reaction with diphenylphosphine oxide or diethyl phosphonate to give monophosphine