Preparation and reactivity of η6-pyridine tricarbonyl chromium complexes
- 1 January 1989
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 15,p. 995-996
- https://doi.org/10.1039/c39890000995
Abstract
Complexation of 2,6-bistrimethylsilylpyridine followed by desilylation generates η6-pyridinetricarbonylchromium which undergoes regioselective deprotonation-methylation to give 2-methylpyridinetricarbonylchromium and regio- and stereo-selective nucleophilic additions of alkyl-lithiums to generate, after methylation, N-methyl-exo-2-alkyl-1,2-dihydropyridinetricarbonylchromium complexes.Keywords
This publication has 0 references indexed in Scilit: