Nucleophilic Reactivities of Sulfur Ylides and Related Carbanions: Comparison with Structurally Related Organophosphorus Compounds
作者:Roland Appel、Herbert Mayr
DOI:10.1002/chem.201001455
日期:2010.8.2
parameters of stabilized sulfur ylides, methylsulfonyl‐, and methylsulfinyl stabilized carbanions have been determined from the rates of their reactions with benzhydrylium ions and quinone methides. Direct comparisons of the nucleophilic reactivities of sulfur and phosphorus ylides as well as their relatedcarbanions have now become possible.