Binary 1,4-asymmetric induction toward imines from a single allyltin reagent with a chiral oxygen functional group期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

Binary 1,4-asymmetric induction toward imines from a single allyltin reagent with a chiral oxygen functional group

Authors:	Yutaka Nishigaichi Takahiro Fujimoto Akio Takuwa Hidetoshi Iwamoto

Affiliation:	Department of Material Science, Faculty of Science and Engineering, Shimane University, 1060 Nishikawatsu-cho, Matsue, Shimane 690-8504, Japan

Abstract:	A single allyltin reagent possessing a chiral oxygen functional group afforded each diastereomeric product in the reaction with N-sulfonylimines promoted by appropriate Lewis acids in a binary stereoselective manner. InCl₃ selectively provided the syn-1,4-amino alcohol derivatives, while BF₃ and TiCl₄ gave the anti-products preferentially.

Keywords:	Allyltin 1,4-Aminoalcohol derivatives Asymmetric induction Lewis acid Sulfonylimine
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