Rapid Access to Hindered α-Amino Acid Derivatives and Benzodiazepin-3-ones from Aza-Oxyallyl Cations.
Sign Up to like & getrecommendations! Published in 2020 at "Organic letters"
DOI: 10.1021/acs.orglett.0c00023
Abstract: Catalyst-free and mild synthetic methods for the construction of hindered α-amino acid derivatives are presented herein. A wide range of hindered amino acid amides can be readily obtained from the reaction of α-halohydroxamates with a… read more here.
Keywords: amino acid; oxyallyl cations; benzodiazepin ones; aza oxyallyl ... See more keywords
Regiodivergent (3 + 2) annulation reactions of oxyallyl cations
Sign Up to like & getrecommendations! Published in 2023 at "Chemical Science"
DOI: 10.1039/d2sc06999g
Abstract: We report a new method for the regiodivergent dearomative (3 + 2) reaction between 3-substituted indoles and oxyallyl cations. Access to both regioisomeric products is possible and is contingent on the presence or absence of… read more here.
Keywords: annulation; oxyallyl cations; annulation reactions; reactions oxyallyl ... See more keywords