Titanium mediated alkylidenation of substituted cycloalkenones: scope and limitations
作者:Jérôme Dauvergne、Alan M Happe、Stanley M Roberts
DOI:10.1016/j.tet.2004.01.059
日期:2004.3
The conversion of the cyclopent-2-enone 5 and cyclohex-2-enones 11a, c-e into corresponding alpha'-exo-alkylidene compounds using Ti(IV) catalysis, with PPh3 and an aldehyde, is described. (C) 2004 Elsevier Ltd. All rights reserved.
CYCLOPENTENONE DERIVATIVES AS POTENT ACTIVATORS OF HSF-1