Absolute and relative facial selectivities in organocatalytic asymmetric chlorocyclization reactions† †Electronic supplementary information (ESI) available. See DOI: 10.1039/c7sc04430e
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DOI: 10.1039/c7sc04430e
Abstract: For four related 1,1-disubstituted olefins, (DHQD)2PHAL-catalyzed asymmetric chlorocyclization delivers Cl+ uniformly to one π face, but cyclizes with strong but differing net syn vs. anti addition. read more here.
Keywords: chlorocyclization; relative facial; selectivities organocatalytic; asymmetric chlorocyclization ... See more keywords