Deprotonative Generation and Trapping of Haloaryllithium in a Batch Reactor.
Sign Up to like & getrecommendations! Published in 2023 at "Organic letters"
DOI: 10.1021/acs.orglett.3c00800
Abstract: A method for the regioselective functionalization of haloarenes through deprotonative lithiation is disclosed. The generated haloaryllithiums were trapped in a batch reactor with a zinc chloride diamine complex to provide organozinc species without aryne formation,… read more here.
Keywords: trapping haloaryllithium; batch reactor; generation trapping; batch ... See more keywords
Generation and Trapping of a 1-Phosphafulvene: An Illustration of the P═C/C═C Analogy.
Sign Up to like & getrecommendations! Published in 2017 at "Organic letters"
DOI: 10.1021/acs.orglett.7b02574
Abstract: 1-Phosphafulvenes can be easily generated by dissociation of dimers resulting from the reaction of phospholes with aldimines. As electron-rich partners, they act as 4π phosphadienic systems toward alkenes and alkynes in [4 + 2] cycloaddition… read more here.
Keywords: illustration analogy; systems toward; trapping phosphafulvene; cycloaddition reactions ... See more keywords