Degradative Rearrangements of N-(t-Butyloxycarbonyl)-O-methanesulfonyl-hydroxamic Acids: A Novel, Reagent-Based Alternative to the Lossen Rearrangement1
Degradative Rearrangements of N-(t-Butyloxycarbonyl)-O-methanesulfonyl-hydroxamic Acids: A Novel, Reagent-Based Alternative to the Lossen Rearrangement1
Mixed carboxylic-carbonic anhydrides are efficient irreversibleacyltransfer reagents for lipase catalyzed esterification in organicmedia, and can be used for the resolution of chiral carboxylic acids or alcohols.