Efficient catalysis of ammonia borane dehydrogenation |
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Authors: | Denney Melanie C Pons Vincent Hebden Travis J Heinekey D Michael Goldberg Karen I |
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Affiliation: | Department of Chemistry, University of Washington, Box 351700, Seattle, Washington 98195-1700, USA. |
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Abstract: | In the presence of an iridium pincer complex, dehydrogenation of ammonia borane (H3NBH3) occurs rapidly at room temperature in tetrahydrofuran to generate 1.0 equivalent of H2 and [NH2BH2]5. A metal borohydride complex has been isolated as a dormant form of the catalyst which can be reactivated by reaction with H2. |
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