SYNTHESIS AND REACTIVITY OF ALKYNYL(SILYLAMIDO)URANIUM COMPLEXES

Authors
BAUDRY D DORMOND A HAFID A
Citation
D. Baudry et al., SYNTHESIS AND REACTIVITY OF ALKYNYL(SILYLAMIDO)URANIUM COMPLEXES, Journal of organometallic chemistry, 494(1-2), 1995, pp. 22-23
Citations number
19
Categorie Soggetti
Chemistry Inorganic & Nuclear","Chemistry Inorganic & Nuclear
Journal title
Journal of organometallic chemistry → ACNP
ISSN journal
0022328X
Volume
494
Issue
1-2
Year of publication
1995
Pages
22 - 23
Database
ISI
SICI code
0022-328X(1995)494:1-2<22:SAROAC>2.0.ZU;2-E
Abstract
The metallacycle [{N(SiMe(3))(2)}(2)UCH(2)SiMe(2)NSiMe(3)] reacts with terminal alkynes affording the stable silylamidouraniumalkynyl comple xes [{NSiMe(3))(2)}U-3-C=CR]. Propanone inserted into the U-C bond to give the alkoxides [{NSiMe(3))(2)}U-3-O-C(Me(2))C=CR], and after subse quent hydrolysis, the corresponding acetylenic alcohols were obtained in high yields.