Issue 12, 2013

Synthesis of new ω-amino- and ω-azidoalkyl carboranes

Abstract

Novel carboranyl amines [7-NH2(CH2)nS-7,8-C2B9H11] were synthesized by alkylation of 1-mercapto-ortho-carborane with ω-bromoalkylphthalimides followed by removal of the protecting group with hydrazine. closo-Carboranyl azides 1-N3(CH2)nS-1,2-C2B10H11 were prepared by the reaction of the corresponding carboranyl alcohol/iodide with sodium azide and converted to the water soluble nido-form [7-N3(CH2)nS-7,8-C2B9H11] with ammonium formate in refluxing methanol.

Graphical abstract: Synthesis of new ω-amino- and ω-azidoalkyl carboranes

Supplementary files

Article information

Article type
Letter
Submitted
22 Jun 2013
Accepted
02 Oct 2013
First published
03 Oct 2013

New J. Chem., 2013,37, 3865-3868

Synthesis of new ω-amino- and ω-azidoalkyl carboranes

M. Yu. Stogniy, I. B. Sivaev, I. A. Godovikov, Z. A. Starikova, V. I. Bregadze and S. Qi, New J. Chem., 2013, 37, 3865 DOI: 10.1039/C3NJ00677H

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