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Direct synthesis of (η-arene)-tricarbonylchromium complexes by arene displacement from tricarbonyl(η-1-methylpyrrole)chromium(0) |
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| Authors: | Andrea GotiMartin F Semmelhack |
| Institution: | Centro di Studio sulla Chimica e la Struttura dei Composti Eterociclici e loro Applicazioni, C.N.R., Dipartimento di Chimica Organica, Università di Firenze, via G. Capponi 9, I-50121 Firenze Italy Department of Chemistry, Princeton University, Princeton, NJ 08544 USA |
| Abstract: | Arene displacement from the title complex occurs under unprecedented mild conditions in neutral media to afford (η6-arene)tricarbonylchromium complexes. The process is most effective with heteroaromatic compounds: the first synthesis of a tricarbonyl(η6-quinoline)chromium complex and the diastereoselective preparation of a (η6-indole) complex derived from L-tryptophan are reported as representative examples. |
| Keywords: | Chromium Arene Pyrrole Quinoline Indole Diastereo-selectivity |
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