9-VERTEX POLYHEDRAL MONOAZABORANE CHEMISTRY - SYNTHESIS AND NMR CHARACTERIZATION OF 6-LIGAND-ARACHNO-4-AZANONABORANES(11),6-L-4-NB8H11

Authors
JELINEK T STIBR B KENNEDY JD
Citation
T. Jelinek et al., 9-VERTEX POLYHEDRAL MONOAZABORANE CHEMISTRY - SYNTHESIS AND NMR CHARACTERIZATION OF 6-LIGAND-ARACHNO-4-AZANONABORANES(11),6-L-4-NB8H11, Collection of Czechoslovak Chemical Communications, 59(10), 1994, pp. 2244-2252
Citations number
20
Categorie Soggetti
Chemistry
Journal title
Collection of Czechoslovak Chemical Communications → ACNP
ISSN journal
00100765
Volume
59
Issue
10
Year of publication
1994
Pages
2244 - 2252
Database
ISI
SICI code
0010-0765(1994)59:10<2244:9PMC-S>2.0.ZU;2-5
Abstract
Reactions between arachno-4-NB8H13 and Lewis bases L in dichloromethan e or without solvent generate the previously unreported series of arac hno compounds exo-6-L-arachno-4-NB8H11, where L = pyridine (py), quino line (quin), isoquinoline (i-quin), urotropine (uro), and MeCN. These are characterized by mass spectrometry together with B-11 and H-1 NMR spectroscopy. The NMR results permit complete assignment of all resona nces and thence permit comparison with the structurally similar compou nds exo-6-L-arachno-4-EB8H10 (for E = CH2 or S).