Enantioselective synthesis of (S)-trans-γ-butenynyl γ-aminobutyric acid (GABA)
作者:Andrew B. Holmes、Alethea B. Tabor、Raymond Baker
DOI:10.1039/p19910003307
日期:——
The enantioselectivesynthesis of (S)-trans-g;-butenynyl γ-aminobutyricacid (GABA)1 by phthalimide displacement of the (R)-alcohol 9(generated from the acetal 3) is reported. Novel hydride reductions of the pentadiynylic ether 3 to the trans-enyne 5 are reported and discussed.