Mackenzie, P. B. and Ott, K. C. and Grubbs, R. H. (1984) Preparation of heteronuclear bridging methylene complexes. Pure and Applied Chemistry, 56 (1). pp. 59-61. ISSN 0033-4545. doi:10.1351/pac198456010059. https://resolver.caltech.edu/CaltechAUTHORS:20180808-102340499
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Abstract
The reactions of the titanacyclobutane complexes (η^5-C_5H_5)_2TiCH_2CRR'CH_2 (la, R = R' = Me; lb, R = Me, R' = Pr) with M-X compounds (M =Ti, Zr, Rh, Ir, Pd, Pt; X = Cl, OMe) have been investigated. The titanacyclobutanes have been found to react as sources of (η^5-C_5H_5)_2TiCH_2, giving (η^5-C_5H_5)_2Ti(μ –CH_2)(μ-X)ML_n (L_n = ancillary ligands) products. Several such complexes have been isolated as crystalline solids; however, only (η^5-C_5H_5_2Ti(μ-CH_2)(μ-X)Rh(η^4-l,5-cyclooctadiene) is stable in solution at 25°C. The complex η^5-C_5H_5)_2iTi(μ-CH_2)(μ-Cl)Ti(η^5-C_5Me_5)Cl was found to react with CO to form the bridging ketene complex (η^5-C_5H_5)_2Ti-μ, η^2(C,O)-(OCCH_2)Ti(η^5-C_5Me_5)Cl_2.
| Item Type: | Article | ||||||
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| Additional Information: | © 1984 IUPAC. | ||||||
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| Issue or Number: | 1 | ||||||
| DOI: | 10.1351/pac198456010059 | ||||||
| Record Number: | CaltechAUTHORS:20180808-102340499 | ||||||
| Persistent URL: | https://resolver.caltech.edu/CaltechAUTHORS:20180808-102340499 | ||||||
| Usage Policy: | No commercial reproduction, distribution, display or performance rights in this work are provided. | ||||||
| ID Code: | 88656 | ||||||
| Collection: | CaltechAUTHORS | ||||||
| Deposited By: | Tony Diaz | ||||||
| Deposited On: | 08 Aug 2018 17:36 | ||||||
| Last Modified: | 16 Nov 2021 00:28 |
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