1233126-75-4Relevant academic research and scientific papers
Preparation of tetrasubstituted furans via intramolecular wittig reactions with phosphorus ylides as intermediates
Kao, Tzu-Ting,Syu, Siang-En,Jhang, Yi-Wun,Lin, Wenwei
supporting information; experimental part, p. 3066 - 3069 (2010/08/19)
Novel preparation of tetrasubstituted furans, starting from the Michael acceptors, tributylphosphine, and acyl chlorides, is realized. A broad range of highly functional furans can be efficiently generated in one step at room temperature within 10 min to 21 h in moderate to high yields (60-99%). The reaction was proposed to proceed via intramolecular Wittig-type reactions, using phosphorus ylides as intermediates.
