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Diastereoselective addition of allyltitanocenes to cyclic enones
Authors:Takeda Takeshi  Nishimura Takuya  Yoshida Satoshi  Saiki Fumiya  Tajima Yuki  Tsubouchi Akira
Affiliation:Department of Applied Chemistry, Graduate School of Engineering, Tokyo University of Agriculture and Technology, Koganei, Tokyo 184-8588, Japan. takeda-t@cc.tuat.ac.jp
Abstract:The reaction of allyltitanocenes with five- to seven-membered cyclic enones proceeded with good to high diastereoselectivity depending on the ring size of enones. The stereochemistry of the major isomers produced by the reaction of cinnamyltitanocene was opposite to that of crotyltitanocene.
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