Regioselective ring-closing metathesis on terpenoid acrylates and acrylamides
作者:Yanming Du、David F Wiemer
DOI:10.1016/s0040-4039(01)01179-0
日期:2001.8
A series of acrylate esters was prepared by treatment of representative terpenoid aldehydes with allyl or vinyl magnesium bromide followed by reaction with acryloyl chloride. In all cases, ring-closing metathesis (RCM) resulted in regioselective formation of unsaturated lactones through metathesis of the acrylate and terminal olefins. After condensation of farnesal with a primary amine, a parallel series of reactions led to Formation of the corresponding lactam. (C) 2001 Elsevier Science Ltd. All rights reserved.
Cox, Nicolas J. G.; Mills, Stuart D.; Pattenden, Gerald, Journal of the Chemical Society. Perkin transactions I, 1992, # 11, p. 1313 - 1322
作者:Cox, Nicolas J. G.、Mills, Stuart D.、Pattenden, Gerald
DOI:——
日期:——
COX, NICHOLAS J. G.;PATTENDEN, GERALD;MILLS, STUART D., TETRAHEDRON LETT., 30,(1989) N 5, C. 621-624
作者:COX, NICHOLAS J. G.、PATTENDEN, GERALD、MILLS, STUART D.