F. Rose-Munch, René Chavignon, Jean-Philippe Tranchier
Apr 20, 2000
Citations
0
Influential Citations
7
Citations
Journal
Inorganica Chimica Acta
Abstract
Abstract Treatment of tricarbonyl(η 6 -1,2,3-trimethoxybenzene)chromium complex 1 with acetonitrile carbanion in THF and then with iodine followed by reduction of the nitrile function gives mescaline. Deprotonation of complex 1 at the C 5 carbon with LiTMP followed by chlorination, bromation or iodation gives 5-chloro, 5-bromo or 5-iodo complexes, useful synthons in organic synthesis for the preparation of 1,2,3-trimethoxy-5-substituted derivatives, precursors of natural products.