Nitrile hydrogenation on solid catalysts - new insights into reaction mechanism

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F12%3A43894476" target="_blank" >RIV/60461373:22310/12:43894476 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1007/s11144-012-0497-2" target="_blank" >http://dx.doi.org/10.1007/s11144-012-0497-2</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s11144-012-0497-2" target="_blank" >10.1007/s11144-012-0497-2</a>

Result language
angličtina
Original language name
Nitrile hydrogenation on solid catalysts - new insights into reaction mechanism
Original language description
The various speculative mechanisms proposed for heterogeneous nitrile hydrogenation are discussed. It seems very likely from current knowledge that aminocarbene complexes and aldimines, coordinated to a metal via the pí-system of a C=N double bond and/orvia the nitrogen lone pair, will prevail among the surface intermediates suggested for nitrile hydrogenation on palladium or platinum, whereas hydrogenation on a cobalt or nickel surface will likely be associated with the formation of nitrene intermediates. This duality provides a satisfactory explanation for the selectivity differences between metal catalysts in nitrile hydrogenation to primary amines.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CC - Organic chemistry
OECD FORD branch
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Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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