10-VERTEX POLYHEDRAL DICARBABORANE CHEMISTRY - NEW POSITIONAL ISOMERSOF CLUSTER CONSTITUENTS IN THE 10-VERTEX ARACHNO DICARBABORANE FAMILY- THE PARENT [ARACHNO-5,10-C2B8H13]- ANION AND THE ISOMERIC LIGAND DERIVATIVES EXO-9-L-ARACHNO-5,6-C2B8H12 AND EXO-6-L-ARACHNO-5,10-C2B8H12

Authors
HOLUB J STIBR B JANOUSEK Z KENNEDY JD THORNTONPETT M
Citation
J. Holub et al., 10-VERTEX POLYHEDRAL DICARBABORANE CHEMISTRY - NEW POSITIONAL ISOMERSOF CLUSTER CONSTITUENTS IN THE 10-VERTEX ARACHNO DICARBABORANE FAMILY- THE PARENT [ARACHNO-5,10-C2B8H13]- ANION AND THE ISOMERIC LIGAND DERIVATIVES EXO-9-L-ARACHNO-5,6-C2B8H12 AND EXO-6-L-ARACHNO-5,10-C2B8H12, Inorganica Chimica Acta, 221(1-2), 1994, pp. 5-7
Citations number
21
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Inorganica Chimica Acta → ACNP
ISSN journal
00201693
Volume
221
Issue
1-2
Year of publication
1994
Pages
5 - 7
Database
ISI
SICI code
0020-1693(1994)221:1-2<5:1PDC-N>2.0.ZU;2-X
Abstract
Ammonia and primary amines (L = NH3 and NH2Prn) react with nido-5,6-C2 B8H12 in dichloromethane at ambient temperature to give the ligand der ivatives exo-9-L-arachno-5,6-C2B8H12, whereas tertiary amines (L = NEt 3 and NBun3) afford the isomeric compounds exo-6-L-arachno-5,10-C2B8H1 2; parent anion [arachno-5,10-C2B8H13]- is prepared from the reaction between exo-6-(NEt3)-arachno-5,10-C2B8H12 and sodium metal in thf.