Synthesis p. 979 - 982 (1994)
Update date:2022-08-11
Topics:
Klimko
Singleton
The potential for extended stereocontrol in silyl group-transfer cyclizations was explored in model studies which formed four contiguous chiral centers. The diastereofacial selectivity for the reaction of cyclized intermediates was outstanding for both fluoride and SnCl2-trityl chloride mediated reactions. Good simple diastereo-selectivity was observed in reactions initiated by prochiral silyl enolates.
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(1949)
