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pro vyhledávání: '"Girim, Lee"'
Publikováno v:
Organic Letters. 22:1985-1990
Bronsted acid-catalyzed addition of the chiral N,N′-dioxide into ynamides generated enolonium ions in situ which underwent enantioselective alkylation by indoles, pyrroles, and phenols, without racemization of the formed tertiary center. This exter
Publikováno v:
Organic letters. 22(5)
Brønsted acid-catalyzed addition of the chiral