Syntheses of nido-9,11-X2-7,8-C2B9H10− anions (X=Cl, Br or I) and the synthesis and structural characterization of N(C2H5)4[commo-3,3′-Co(4,7-Br2-3,1,2-CoC2B9H9)2]

Autor:	Christopher W Sellers, Lee J. Todd, Scott A. Kinkead, Paul K. Hurlburt, Steve A. Jasper, Anthony B. Pinkerton, Erich C Santos, John C. Huffman
Rok vydání:	2000
Předmět:	Chemistry Stereochemistry Halogenation chemistry.chemical_element Medicinal chemistry Chloride Ion Inorganic Chemistry Deprotonation Yield (chemistry) Materials Chemistry medicine Butyllithium Carborane Physical and Theoretical Chemistry Cobalt medicine.drug
Zdroj:	Polyhedron. 19:1777-1781
ISSN:	0277-5387
Popis:	Treatment of nido -7,8-C 2 B 9 H 12 − with N -halosuccinimide (halo=chloro, bromo or iodo) formed the corresponding nido -9,11-(halo) 2 -7,8-C 2 B 9 H 10 − ion in good yield. The nido -9,11-Br 2 -7,8-C 2 B 9 H 10 − ion was deprotonated with n -butyllithium and then reacted with cobalt(II) chloride to form the commo -3,3′-Co(4,7-Br 2 -3,1,2-CoC 2 B 9 H 9 ) 2 − ion. A single-crystal X-ray structure determination of this cobalt complex is reported.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::a3e0d05a89bae64a1df243edc403d7f3 https://doi.org/10.1016/s0277-5387(00)00461-7 Zobrazit plný text záznamu Full Text from ScienceDirect