We report a chiral phosphoric acid catalyzed bromocyclization/regiodivergent reaction of racemic intermediates sequence, which is enabled by anchimeric oxygen borrowing. Different types of alkenes are applicable, and both enantiomers of the bromohydrin products were obtained in generally excellent yields and enantioselectivities. In addition, an example of enantioconvergent synthesis from the two isomeric products is presented.
Synthesis of Enantioenriched Bromohydrins via Divergent Reactions of Racemic Intermediates from Anchimeric Oxygen Borrowing.
Yirong Cao,D. Lentz,M. Christmann
Published 2018 in Journal of the American Chemical Society
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- Publication year
2018
- Venue
Journal of the American Chemical Society
- Publication date
2018-08-13
- Fields of study
Medicine, Chemistry
- Identifiers
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Semantic Scholar, PubMed
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