Metallacumulenes: new allenylidene–ruthenium complexes. Crystal structure of a cationic [(Ph2PCH2PPh2)2(Cl)RuCCCR1R2]+derivative
- 1 January 1991
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 14,p. 980-982
- https://doi.org/10.1039/c39910000980
Abstract
The activation with cis-RuCl2(Ph2PCH2PPh2)21 of HCC–CR2OH and HCC–C(Me)CH2 leads to allenylidenes trans-(Cl)Ru+ CCCR2(Ph2PCH2PPh2)2(R = Ph, Me, p-Cl-Ph) and that of HCC–CC–CPh2OSiMe3 affords a new allenylidene–ruthenium complex 9via an intramolecular ortho C–H bond addition.Keywords
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