Synthesis of cationic cyclooctatetraene uranium complexes by protonolysis of borohydride precursors: The first cationic organometallic borohydride and the first organometallic dication of an f element

Authors
Cendrowski-Guillaume, SM Lance, M Nierlich, M Ephritikhine, M
Citation
Sm. Cendrowski-guillaume et al., Synthesis of cationic cyclooctatetraene uranium complexes by protonolysis of borohydride precursors: The first cationic organometallic borohydride and the first organometallic dication of an f element, ORGANOMETAL, 19(16), 2000, pp. 3257-3259
Citations number
22
Categorie Soggetti
Organic Chemistry/Polymer Science
Journal title
ORGANOMETALLICS
ISSN journal
02767333 → ACNP
Volume
19
Issue
16
Year of publication
2000
Pages
3257 - 3259
Database
ISI
SICI code
0276-7333(20000807)19:16<3257:SOCCUC>2.0.ZU;2-4
Abstract
Reaction of (COT)U(BH4)(2)(THF) (COT = eta- C8H8, THF = tetrahydrofuran) wi th NEt3HBPh4 afforded [(COT)U(BH4)(THF)(2)][BPh4] (1), which further reacte d with the ammonium salt in, the presence of HMPA to give [(COT) U(HMPA)(3) ][BPh4](2) (2); the crystal structure of a pyridine solvate of 2 has been d etermined.