Doyle, MichaelZhang, Yu2021-11-162021-11-162010-01-01Yu Zhang, & Doyle, M. P. (2010). Chemoselectivity in dirhodium(II) catalyzed reactions of diazoacetoacetates prepared from α,β-unsaturated ketones. ARKIVOC: Online Journal of Organic Chemistry, 10–16.1551-7012https://hdl.handle.net/20.500.12588/722α-Diazo β-keto esters from zinc triflate catalyzed Mukaiyama-Michael reactions between α,β unsaturated ketones and α silyloxyvinyldiazoacetates are valuable synthons for the synthesis of compounds that can be accessed through catalytic diazo decomposition. Two sets of examples involving C-H insertion and aromatic substitution demonstrate the versatility of this methodology.en-USAttribution 3.0 United Stateshttp://creativecommons.org/licenses/by/3.0/us/Rhodium acetateC-H insertionaromatic substitutionMukaiyama-Michael reactionArticle