An interesting metallacarborane cage closure and dismantling reaction including the facile halogenation of a cluster carbon atom: Structure of [1,2-(eta(5)-C5Me5)(2)-mu-1,2-H-closo-1,2,3-Rh2CB4H4-3-I]

0029913 - ÚACH 2006 RIV CH eng J - Článek v odborném periodiku
Londesborough, Michael Geoffrey Stephen - Carr, MJ. - Kennedy, D. J.
An interesting metallacarborane cage closure and dismantling reaction including the facile halogenation of a cluster carbon atom: Structure of [1,2-(eta(5)-C5Me5)(2)-mu-1,2-H-closo-1,2,3-Rh2CB4H4-3-I].
[Zajímavá metalakarboranová uzavřená struktura a plášťová reakce zahrnující halogenaci shluku atomu uhlíku. Struktura[1,2-(eta(5)-C5Me5)(2)-mu-1,2-H-closo-1,2,3-Rh2CB4H4-3-I].]
Journal of Organometallic Chemistry. Roč. 690, 21-22 (2005), s. 4967-4970. ISSN 0022-328X. E-ISSN 1872-8561
Grant CEP: GA MŠMT(CZ) LC523
Klíčová slova: boranes
Kód oboru RIV: CA - Anorganická chemie
Impakt faktor: 2.025, rok: 2005

Cage closure, together with the loss of two boron vertices, of [2,5-(eta(5)-C5Me5)(2)-10-Me-mu-2,5-H-)nido-2,5,1-Rh,CB6H8] (1) using an approximately molar equivalent of elemental iodine and excess triethylamine results in the formation of a new species [1,2-(eta 5-C5Me5)2-mu-1,2-H-closo-1,2,3-Rh2CB4H4-3-I] (2), which is characterized by multinuclear NMR spectroscopy, mass spectrometry, and single-crystal X-ray crystallography. The formation Of Compound 2 involves the elimination of a {B2CH3) moiety from I and an iodination of the single carbon vertex.

Zajímavá metalakarboranová uzavřená struktura a plášťová reakce zahrnující halogenaci shluku atomu uhlíku. Struktura[1,2-(eta(5)-C5Me5)(2)-mu-1,2-H-closo-1,2,3-Rh2CB4H4-3-I]
Trvalý link: http://hdl.handle.net/11104/0119698