Friedel-Crafts reaction of the Baylis-Hillman adducts of N -tosylimine derivatives
摘要:
Friedel-Crafts reaction of aromatic compounds with the Baylis-Hillman adducts of N-tosylimine derivatives in the presence of sulfuric acid provided a stereoselective methodology for the preparation of 2-benzylsubstituted olefins in moderate yields. (C) 1998 Elsevier Science Ltd. All rights reserved.
organophotoredox-catalyzed stereoselective allylic arylation of MBH acetates with a palette of diaryliodonium triflates (DAIRs) to provide the corresponding trisubstituted alkenes in moderate to good yields. The method could be extended to three-componentcoupling involving 1,4-diazabicyclo[2.2.2]octane bis(sulfur dioxide) adduct (DABSO) as a sulfur dioxide surrogate for the synthesis of biologically relevant
Thianthrenation-promoted photoinduced alkene difunctionalization and aryl allylation with Morita–Baylis–Hillman adducts
作者:Biplab Mondal、Ayan Chatterjee、Nitis Chandra Saha、Manoranjan Jana、Jaideep Saha
DOI:10.1039/d4cc01792g
日期:——
An organophotoredox-catalyzed alkoxyallylation of feed-stock olefins, through thianthrenation using a Morita–Baylis–Hillman adduct as an allylating agent, is described.