Synthesis of sterically-hindered 1,7-dicarba-closo-dodecarborane thiourea analogs

초록

We herein report the first successful synthesis of 1-thioisocyanato-1,7-dicarba-closo-dodecarborane, which afforded novel lipophilic thiourea analogs by reacting with weak and bulky nucleophilic amines including 1-adamantylamine, and m-carboranylamine, aniline, and 2-aminopyridine. Newly synthesized thiourea analogs were fully characterized by NMR, ESI-MS, and FTIR. (C) 2013 Elsevier B.V. All rights reserved.

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