Modular and Divergent Syntheses of Protoberberine and Protonitidine Alkaloids.
Sign Up to like & getrecommendations! Published in 2021 at "Organic letters"
DOI: 10.1021/acs.orglett.0c04310
Abstract: A modularly convergent and divergent strategy was established for the family synthesis of both protoberberine and protonitidine alkaloids. The robust, scalable, and flexible synthetic route featured a collective preparation of protoberberine and protonitidine alkaloids from… read more here.
Keywords: modular divergent; protoberberine protonitidine; syntheses protoberberine; protonitidine alkaloids ... See more keywords
Modular Divergent Synthesis of Functionalized Indoles via TFA-Promoted Amino-Claisen Rearrangement at Room Temperature.
Sign Up to like & getrecommendations! Published in 2023 at "Organic letters"
DOI: 10.1021/acs.orglett.3c00764
Abstract: A conceptually novel approach for the modular and divergent synthesis of highly functionalized indoles via trifluoroacetic acid-promoted amino-Claisen rearrangement is reported. This metal-free protocol could be performed at room temperature with wide functional group tolerance.… read more here.
Keywords: amino claisen; functionalized indoles; divergent synthesis; indoles via ... See more keywords