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We develop a N-heterocyclic carbene (NHC) and base-mediated [3+3] annulation reaction of the unsaturated carboxylic ester and sulfonium salts for the rapid and direct access to the enantioselective dihydropyrano[3,2-b]indoles. Easily... Click to show full abstract
We develop a N-heterocyclic carbene (NHC) and base-mediated [3+3] annulation reaction of the unsaturated carboxylic ester and sulfonium salts for the rapid and direct access to the enantioselective dihydropyrano[3,2-b]indoles. Easily...
Keywords:
enantioselective construction;
annulation;
dihydropyranone fused;
construction dihydropyranone;
unsaturated carboxylic;
carboxylic ester
Journal Title: Organic Chemistry Frontiers
Year Published: 2023
Link to full text (if available)
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Journal Title: Organic Chemistry Frontiers
Year Published: 2023
Link to full text (if available)
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recommendations!