The DOI matches its Crossref record.
Synthesis of Dialkylscandium Complexes Supported by β-Diketiminato Ligands and Activation with Tris(pentafluorophenyl)borane
Abstract
Treatment of ScCl 3 ·THF 3 with the lithium salts of the ligands ArNC(R)CHC(R)NAr, where Ar = 2,6-Pr i -C 6 H 3 and R = CH 3 and Bu t, gives LScCl 2 · n THF derivatives (R = CH 3, n = 1, 1a; R = Bu t, n = 0, 1b ). These compounds can be derivatized by alkylation with methyllithium or benzylpotassium. The dibenzyl compound prepared from 1a, when treated with B(C 6 F 5 ) 3, gives an ion pair, 4, in which the cationic scandium center is stabilized by a η 6 -aryl interaction with the abstracted borate benzyl group.
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Cited by
The Chemistry of β-Diketiminatometal Complexes
Bourget-Merle, L., Lappert, M. F., & Severn, J. R. (2002) · Chemical Reviews · doi:10.1021/cr010424r · Cited by 1,049
Recent developments in organolanthanide polymerization catalysts
Hou, Z., & Wakatsuki, Y. (2002) · Coordination Chemistry Reviews · doi:10.1016/s0010-8545(02)00111-x · Cited by 444
Cationic Organometallic Complexes of Scandium, Yttrium, and the Lanthanoids
Zeimentz, P. M., Arndt, S., Elvidge, B. R., & Okuda, J. (2006) · Chemical Reviews · doi:10.1021/cr050574s · Cited by 398
Bambirra, S., Bouwkamp, M. W., Meetsma, A., & Hessen, B. (2004) · Journal of the American Chemical Society · doi:10.1021/ja0475297 · Cited by 251
Metadata
- Authors
- Lee, L. W. M., Piers, W. E., Elsegood, M. R. J., Clegg, W., & Parvez, M.
- Venue
- Organometallics
- Publisher
- American Chemical Society (ACS)
- Published
- 1999-07-17
- Volume
- 18
- Issue
- 16
- Pages
- 2947-2949
- ISSN
- 0276-7333 (ISSN-L)
- 1520-6041
- OpenAlex
- W2037299621
- Cited by
- 160
- References
- 0
- FWCI
- 11.36
- Type
- journal article
- Language
- en
- Open access
- closed
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