Enantioselective intramolecular C-H insertion reactions of donor-donor metal carbenoids.
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ABSTRACT: The first asymmetric insertion reactions of donor-donor carbenoids, i.e., those with no pendant electron-withdrawing groups, are reported. This process enables the synthesis of densely substituted benzodihydrofurans with high levels of enantio- and diastereoselectivity. Preliminary results show similar efficiency in the preparation of indanes. This new method is used in the first enantioselective synthesis of an oligoresveratrol natural product (E-δ-viniferin).
SUBMITTER: Soldi C
PROVIDER: S-EPMC4227726 | biostudies-literature |
REPOSITORIES: biostudies-literature
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