Rhodium(III)-Catalyzed Redox-Neutral [3+3] Annulation of -nitrosoanilines with Cyclopropenones: A Traceless Approach to Quinolin-4(1)-One Scaffolds.

Author(s) Liu, L.; Li, J.; Dai, W.; Gao, F.; Chen, K.; Zhou, Y.; Liu, H.
Journal Molecules
Date Published 2020 Jan 09

A traceless approach to quinolin-4(1)-one scaffolds through Rh(III)-catalyzed redox-neutral [3+3] cyclization of -nitrosoanilines with cyclopropenones has been achieved. This protocol features short reaction time and atom-economical combination without extra additives, which can be further applied in the construction of privileged heterocyclic compounds in pharmaceutical chemistry.

DOI 10.3390/molecules25020268
ISSN 1420-3049
Citation Molecules. 2020;25(2).

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