56061-89-3Relevant academic research and scientific papers
High Yield Synthesis of α-Alkoxyphosphonium Salts and α-Alkoxyphosphonates
Epstein, William W.,Garrossian, Massoud
, p. 349 - 352 (2007/10/02)
The recent work of Ley et al. on α-alkoxyphosphorane compounds from cyclic enolethers has prompted us to report our findings in this area.In addition to cyclic enol ethers we have studied the acyclic case as well as the use of phosphite in place of triphe
WITTIG AND HORNER-WITTIG COUPLING REACTIONS OF 2-SUBSTITUTED CYCLIC ETHERS AND THEIR APPLICATION TO SPIROKETAL SYNTHESIS
Ley, Steven V.,Lygo, Barry,Organ, Helen M.,Wonnacott, Anne
, p. 3825 - 3836 (2007/10/02)
Wittig and Horner-Wittig coupling reactions of tetrahydropyran or tetrahydrofuran 2-triphenylphosphonium salts or 2-diphenylphosphine oxides with aldehydes and lactols affords good yields of the corresponding enol ethers.In selected examples these enol ether products may be further converted to spiroketals some of which are natural pheromones derived from Dacus oleae and Paravespula vulgaris.
