Stereospecific, Enantioselective Allylation of α‐Hydrazono Esters by Using Allyltrichlorosilanes with BINAP Dioxides as Neutral‐Coordinate Organocatalysts

Abstract

Excellent diastereo- and enantioselectivities were obtained in the title reaction. (E)-Crotylsilanes gave syn adducts, whereas anti adducts were obtained from (Z)-crotylsilanes (see scheme). Supporting information for this article is available on the WWW under http://www.wiley-vch.de/contents/jc_2002/2004/z461312_s.pdf or from the author. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.