Diverse Reactions of Sulfonyl Chlorides and Cyclic Imines
作者:Jing Liu、Shili Hou、Jiaxi Xu
DOI:10.1080/10426507.2011.608097
日期:2011.12.1
6-dihydro-4H-oxazines and thiazines, 4,5-dihydro-3H-benzo[c]azepine, and 3,4-dihydroisoquinoline, to produce diverse products instead of β-sultam derivatives. The results indicate that alkanesulfonyl chlorides react with cyclic imines to generate N-alkanesulfonyl cyclic iminium ions, which are attacked by nucleophiles, such as water and chloride anion, in the reaction systems, affording addition products