Catalytic synthesis of unsaturated nitriles from NO–alkane or NO–alkene on Pt–Sn/SiO2
- 1 January 1995
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 3,p. 329-330
- https://doi.org/10.1039/c39950000329
Abstract
The Pt–Sn/SiO2 catalysts prepared by selective bimetallic CVD reaction of SnMe4 with Pt particles on SiO2, characterized by EXAFS (extended X-ray absorption fine structure), yield acrylonitrile from NO + propene and methacrylonitrile from NO + isobutene and NO + isobutane with good selectivities, typically 70–93%, in contrast to negligible activity and selectivity (about one order of magnitude lower) with the monometallic Pt/SiO2 catalyst.Keywords
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