SYNTHESIS AND CHARACTERIZATION OF A NOVEL PENTAVALENT SILANE - IHYDRIDO-2,3,4,5-TETRAPHENYL-1-SILACYCLOPENTADIENE SILICATE, [PH(4)C(4)SIMEH(2)(-)].[K+]

Authors
HONG JH BOUDJOUK P
Citation
Jh. Hong et P. Boudjouk, SYNTHESIS AND CHARACTERIZATION OF A NOVEL PENTAVALENT SILANE - IHYDRIDO-2,3,4,5-TETRAPHENYL-1-SILACYCLOPENTADIENE SILICATE, [PH(4)C(4)SIMEH(2)(-)].[K+], Organometallics, 14(1), 1995, pp. 574-576
Citations number
33
Categorie Soggetti
Chemistry Inorganic & Nuclear","Chemistry Inorganic & Nuclear
Journal title
Organometallics → ACNP
ISSN journal
02767333
Volume
14
Issue
1
Year of publication
1995
Pages
574 - 576
Database
ISI
SICI code
0276-7333(1995)14:1<574:SACOAN>2.0.ZU;2-K
Abstract
The reaction of 1-methyl-2,3,4,5-tetraphenyl-1-silacyclopentadiene (1) with potassium hydride in THF-d(8) gives ihydrido-2,3,4,5-tetraphenyl -1-silacyclopentadiene silicate, [Ph(4)C(4)SiMeH(2)-].[K+] (3), potass io-2,3,4,5-tetraphenyl-1-silacyclo-2-pentene (4), and potassio-2,3,4,5 -tetraphenyl-1-silacyclo-3-pentene (5). These species are characterize d by H-1, C-13, and Si-29 NMR. Treatment of the solution of anions wit h dimethylchlorosilane gives the C-substituted product, ylsilyl)-2,3,4 ,5-tetraphenyl-1-silacyclo-3-pentene (2).