α,β-functionalization of enones via pentacovalent oxaphospholenes
摘要:
2,2,2-Triethoxy-1,2-lambda-5-oxaphospholene, 1, reacts under mild, neutral conditions with bromine, dialkyl azodicarboxylates, and oxaziridines to produce beta-heteroatom substituted gamma-ketophosphonates and beta-acyl vinyl phosphonate in high yields.
α,β-functionalization of enones via pentacovalent oxaphospholenes
摘要:
2,2,2-Triethoxy-1,2-lambda-5-oxaphospholene, 1, reacts under mild, neutral conditions with bromine, dialkyl azodicarboxylates, and oxaziridines to produce beta-heteroatom substituted gamma-ketophosphonates and beta-acyl vinyl phosphonate in high yields.
McClure, Cynthia K.; Jung, Kang-Yeoun; Grote, Christopher W., Phosphorus, Sulfur and Silicon and the Related Elements, 1993, vol. 75, # 1-4, p. 23 - 26
作者:McClure, Cynthia K.、Jung, Kang-Yeoun、Grote, Christopher W.、Hansen, Karl