Merging gold and organocatalysis: a facile asymmetric synthesis of annulated pyrroles.
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ABSTRACT: The combination of cinchona-alkaloid-derived primary amine and Au(I) -phosphine catalysts allowed the selective C-H functionalization of two adjacent carbon atoms of pyrroles under mild reaction conditions. This sequential dual activation provides seven-membered-ring-annulated pyrrole derivatives in excellent yields and enantioselectivities.
SUBMITTER: Hack D
PROVIDER: S-EPMC4238261 | biostudies-literature |
REPOSITORIES: biostudies-literature
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