Synthetic and structural studies on C-ethynyl-and C-bromo-carboranes

…, PJ Low, MAJ Paterson, AS Batsanov, AE Goeta…

Index: Fox, Mark A.; Cameron, Audrey M.; Low, Paul J.; Paterson, Michael A.J.; Batsanov, Andrei S.; Goeta, Andres E.; Rankin, David W.H.; Robertson, Heather E.; Schirlin, Julien T. Dalton Transactions, 2006 , # 29 p. 3544 - 3560

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Citation Number: 15

Abstract

A high-yield preparation of the C-monoethynyl para-carborane, 1-Me3SiCC-1, 12- C2B10H11, from C-monocopper para-carborane and 1-bromo-2-(trimethylsilyl) ethyne, BrCCSiMe3 is reported. The low-yield preparation of 1, 12-(Me3SiCC) 2-1, 12-C2B10H10 from the C, C′-dicopper para-carborane derivative with 1-bromo-2-(trimethylsilyl) ethyne, BrCCSiMe3, has been re-investigated and other products were identified including the C- ...