Stereoselective Nazarov Cyclizations of Bridged Bicyclic Dienones
نویسندگان
چکیده
منابع مشابه
Salen Promoted Enantioselective Nazarov Cyclizations of Activated and Unactivated Dienones
A novel class of chiral 5,5'-di(2,4,6-trialkyl)aryl salen-metal complexes have been developed and shown to catalyze highly enantioselective Nazarov cyclization reactions, giving rise to cyclopentenoids in 90:10-98:2 er. Significantly, the catalysts also promote, for the first time, highly enantioselective Nazarov reactions of "unactivated" dienones, producing hydrindenone products having in pla...
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ژورنال
عنوان ژورنال: Organic Letters
سال: 2005
ISSN: 1523-7060,1523-7052
DOI: 10.1021/ol051169q