100018-34-6Relevant articles and documents
Very High 1,2- and 1,3-Asymmetric Induction in the Reactions of Allylic Boron Compounds with Chiral Imines
Yamamoto, Yoshinori,Nishii, Shinji,Maruyama, Kazuhiro,Komatsu, Toshiaki,Ito, Wataru
, p. 7778 - 7786 (1986)
The reaction of allyl-9-borabicyclononane (allyl-9-BBN) with chiral imines 3 produced the Cram isomer 4 either exclusively or very predominantly.The very high 1,2-asymmetric induction is explained by a six-membered chairlike transition state, in wh