Shvo 催化剂催化氨硼烷脱氢。
Dehydrogenation of ammonia-borane by Shvo's catalyst.
机构信息
Department of Chemistry and Loker Hydrocarbon Institute, University of Southern California, 837 Bloom Walk, Los Angeles, CA 90089-1661, USA.
出版信息
Chem Commun (Camb). 2010 Jul 14;46(26):4815-7. doi: 10.1039/c003157g. Epub 2010 May 27.
DOI:10.1039/c003157g
PMID:20508879
Abstract
Shvo's cyclopentadienone-ligated ruthenium complex is an efficient catalyst for the liberation of exactly two molar equivalents of hydrogen from ammonia-borane, a prospective hydrogen storage medium. The mechanism for the dehydrogenation features a ruthenium hydride resting state from which dihydrogen loss is the rate-determining step.
摘要
Shvo 环戊二烯酮配位钌配合物是一种高效的催化剂，可从氨硼烷（一种有前景的储氢介质）中释放出恰好两摩尔当量的氢气。脱氢反应的机理涉及到一个钌氢配合物的休眠状态，其中氢气的损失是速率决定步骤。
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