Effect of Substituents and Stability of Transient Aluminum–Aminals in the Presence of Nucleophiles
作者:David Colby、Francis Barrios、Brannon Springer、Robert Hazlitt
DOI:10.1055/s-0034-1379635
日期:——
Disubstituted hydroxylamines are synthesized and used to form aluminum-amide complexes. These reagents mask carbonyl groups in situ via nucleophilic addition. The stability and utility of the aluminum-aminals are presented in the context of selectively controlling nucleophilic addition on substrates with multiple carbonyl groups.