Catalytic Asymmetric Radical Diamination of Alkenes
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DOI: 10.1016/j.chempr.2017.10.008
Abstract: Summary Catalytic asymmetric diamination of alkenes is a highly attractive method for creating chiral vicinal diamines, which are ubiquitous in biologically active molecules and versatile ligands as well as organocatalysts. We report the use of… read more here.
Keywords: diamination; asymmetric radical; diamination alkenes; reaction ... See more keywords
Removing the Mask in Catalytic Asymmetric Diamination of Alkenes
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DOI: 10.1016/j.chempr.2017.11.012
Abstract: In this issue of Chem , Liu and co-workers report an extremely general and mild radical diamination protocol that permits the asymmetric synthesis of vicinal diamines in a highly enantioselective manner under a copper(I)/chiral phosphate… read more here.
Keywords: diamination; removing mask; asymmetric diamination; mask catalytic ... See more keywords
1,2-Diamination of Alkenes via 1,3-Dipolar Cycloaddition with Azidium Ions or Azides.
Sign Up to like & getrecommendations! Published in 2023 at "Organic letters"
DOI: 10.1021/acs.orglett.2c03908
Abstract: We describe two new methods for the 1,2-diamination of alkenes. First, either an azidium ion (ArN═N+═NAr) undergoes 1,3-dipolar cycloaddition with an alkene to give a 1,2,3-triazolinium ion directly, or an intramolecular azide-alkene cycloaddition followed by… read more here.
Keywords: dipolar cycloaddition; azidium; via dipolar; diamination alkenes ... See more keywords