115355-63-0Relevant academic research and scientific papers
Alkylphosphonous acid diesters, novel reagents for the oxalimide cyclization to penems
Budt,Fischer,Horlein,Kirrstetter,Lattrell
, p. 5331 - 5334 (2007/10/02)
Alkylphosphonous acid diesters MeP(OR)2 3a-b were shown to be highly effective and mild reducing reagents in the oxalimide cyclization of azetidinone-1-oxalyl-4-di or tri-thiocarbonates or 4-thioesters 1a-t forming penems 2a-t at lower temperat
