The Pinacol Rearrangement of meso- and dl-3,4-Dimethyl-3,4-hexanediol
作者:Wilkins Reeve、Michael Karickhoff
DOI:10.1021/ja01604a028
日期:1956.12
Stereoselective synthesis of - and -1,2-diols from diketo sulfides via -3,4-dihydroxythiolanes
作者:Juzo Nakayama、Shoji Yamaoka、Masamatsu Hoshino
DOI:10.1016/s0040-4039(00)95425-x
日期:1987.1
Intramolecular reductive coupling reaction of a series of diketo sulfides () by a low-valent titanium reagent at 0 °C in tetrahydrofuran leads to -3,4-dihydroxythiolanes () exclusively in 67–89% yields. Desulfurization of by Raneynickel in ethanol affords either - or or -1,2-diols () in 51–82% yields.