Tetrahedron Asymmetry p. 721 - 727 (2002)
Update date:2022-08-02
Topics:
Bedekar, Ashutosh V.
Watanabe, Toshiyuki
Tanaka, Kiyoshi
Fuji, Kaoru
Intramolecular asymmetric Wittig-type reactions of some chiral binaphthyl phosphonates of 2,2-disubstituted 1,3-dicarbonyl derivatives were investigated. The base-mediated cyclization occurred with differentiation of two diastereotopic carbonyl groups to
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