Imine Allylations by Allylic Trichlorotins Derived from α,α-Diisopropylhomoallylic Alcohols with Tin(II) Chloride and<i>N</i>-Chlorosuccinimide
作者:Yoshiro Masuyama、Naoko Yamamoto、Yasuhiko Kurusu
DOI:10.1055/s-2002-35581
日期:——
Allylic trichlorotins, prepared in situ from α,α-diisopropylhomoallylic alcohols with tin(II) chloride and N-chlorosuccinimide in dichloromethane at -40 °C, cause nucleophilic addition to N-tosylimines or N-tosyliminiums to afford the corresponding α-substituted homoallylic amines.
烯丙基三氯锡,由 α,α-二异丙基高烯丙醇与氯化锡 (II) 和 N-氯代琥珀酰亚胺在 -40 °C 的二氯甲烷中原位制备,导致对 N-甲苯磺酰亚胺或 N-甲苯磺酰亚胺的亲核加成得到相应的 α-取代的高烯丙基胺类。