Chemistry of hydrogen isocyanide. Part 1. Reactions of [M(CO)5(CNH)](MCr or W) with epoxides
- 1 January 1986
- journal article
- Published by Royal Society of Chemistry (RSC) in J. Chem. Soc., Dalton Trans.
- No. 4,p. 863-868
- https://doi.org/10.1039/dt9860000863
Abstract
The hydrogen Isocyanide complexes [M (CO)5(CNH)](M Cr or W) have been treated with a total of eleven epoxides to give 2-hydroxyalkyl Isocyanide or oxazolin-2-ylidene complexes, respectively. In general, regiospecific ring opening occurred except with 2,2-dimethyloxirane which gave rise to a mixture of regioisomers. The silyl derivatives [M(CO)5(CNSiMe3)](M = Cr or W) react similarly. I.r.,1H n.m.r.,13C n.m.r., and mass spectra of the new compounds are reported and discussed.Keywords
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