The metal-free ringexpansion of cyclopropanols containing a pendant styrene moiety was successfully achieved using a proton-coupled electron transfer enabled by an organic photoredox catalyst. Through this, variants of 1-tetralone and 1-benzosuberone bearing a substituent at the benzylic position were selectively obtained through the regioselective ring closure of alkyl radical intermediates depending
The Reformatsky Reaction in Syntheses of ι,ι-Diarylalkanoic Acids and Related Compounds<sup>1,2</sup>
作者:L. H. KLEMM、G. M. BOWER
DOI:10.1021/jo01097a006
日期:1958.3
Exploring the synthetic potential of a marine transaminase including discrimination at a remote stereocentre
作者:Maria Schwarz、Edel J. Murphy、Aoife M. Foley、David F. Woods、Ignacio Abreu Castilla、F. Jerry Reen、Stuart G. Collins、Fergal O'Gara、Anita R. Maguire
DOI:10.1039/d0ob01848a
日期:——
Transamination from 1-aminotetralins and 1-aminoindanes with differentiation of stereochemistry at both the site of reaction and at a remote stereocentre.