9-VERTEX POLYHEDRAL MONOTHIABORANE CHEMISTRY - THE 1ST NIDO THIANONABORANE - ISOLATION AND CHARACTERIZATION BY NMR OF THE [NIDO-9-SB8H9]- ANION, AND ITS CONVERSION TO COMPOUNDS OF THE 6-L-ARACHNO-4-SB8H10 SERIES (WHERE L=SME2 AND PYRIDINE)

Authors
HOLUB J KENNEDY JD STIBR B
Citation
J. Holub et al., 9-VERTEX POLYHEDRAL MONOTHIABORANE CHEMISTRY - THE 1ST NIDO THIANONABORANE - ISOLATION AND CHARACTERIZATION BY NMR OF THE [NIDO-9-SB8H9]- ANION, AND ITS CONVERSION TO COMPOUNDS OF THE 6-L-ARACHNO-4-SB8H10 SERIES (WHERE L=SME2 AND PYRIDINE), Collection of Czechoslovak Chemical Communications, 59(2), 1994, pp. 367-373
Citations number
27
Categorie Soggetti
Chemistry
Journal title
Collection of Czechoslovak Chemical Communications → ACNP
ISSN journal
00100765
Volume
59
Issue
2
Year of publication
1994
Pages
367 - 373
Database
ISI
SICI code
0010-0765(1994)59:2<367:9PMC-T>2.0.ZU;2-#
Abstract
Deprotonation of 6(exo)-(SMe2)-arachno-4-SB8H10 either by sodium hydri de or sodium metal leads to the isolation in high-yield of the [nido-9 -SB8H9]- anion, which has been characterized by B-11 and H-1 NMR spect roscopy. The nido anion can be reconverted to compounds of the 6(exo)- L-arachno-4-SB8H10 series (where L = SMe2 and pyridine) by reaction wi th Lewis bases (L) followed by acidification with trifluoroacetic acid .