Chemoselective Protection of Aldehydes as Dithioacetals in Lithium Perchlorate-Diethyl Ether Medium. Evidence for the Formation of Oxocarbenium Ion Intermediate from Acetals.
作者:V. Geetha Saraswathy、S. Sankararaman
DOI:10.1021/jo00095a049
日期:1994.8
A novel synthesis of half-protected 1,3-dicarbonyl compounds