116282-14-5Relevant articles and documents
Diazophosphonates in Cyclic Ether Synthesis. Use of the Intramolecular Wadsworth-Emmons Reaction
Moody, Christopher J.,Sie, Eric-Robert H. B.,Kulagowski, Janusz J.
, p. 6947 - 6948 (1991)
Treatment of the phosphonates 3, derived from the diazophosphonates 1 and 2 by rhodium carbenoid O-H insertion reactions, with sodium hydride in THF results in intramolecular Wadsworth-Emmons reaction and formation of the cyclic ethers 4. Key words: Diazophosphonate; rhodium carbenoid; Wadsworth-Emmons; cyclic ether