Novel bonding of tertiary diphosphines to metal ring carbonyl complexes
- 1 January 1992
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 9,p. 701-702
- https://doi.org/10.1039/c39920000701
Abstract
Tertiary diphosphines form complexes with various metal ring carbonyl cations of new and novel structural types including ring adducts, e.g. [(η4-C7H9-5-exo-η1-PPh2CH2PPh2)Fe(CO)3]BF4 diphosphine bridged ring dimers, e.g. Ph2P(CH2)2PPh2[(η4-C7H9)Fe(CO)3]2[BF4]2 and diphosphine bridged ring-metal dimers, e.g.. [(η5-C5H5)Fe(CO)2PPh2(CH2)3PPh2(exo-η6-C7H7)Cr(CO)3][BF4]2.Keywords
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