Mild and efficient CO-mediated eliminative deoxygenation of epoxides catalyzed by supported gold nanoparticles.
نویسندگان
چکیده
Supported gold nanoparticles (NPs), which are well-known epoxidation catalysts, were found to be exceptionally active for the selective deoxygenation of epoxides into alkenes using cheap and easily accessible CO and H(2)O as the reductant.
منابع مشابه
Gold nanoparticle-catalyzed environmentally benign deoxygenation of epoxides to alkenes.
We have developed a highly efficient and green catalytic deoxygenation of epoxides to alkenes using gold nanoparticles (NPs) supported on hydrotalcite [HT: Mg(6)Al(2)CO(3)(OH)(16)] (Au/HT) with alcohols, CO/H(2)O or H(2) as the reducing reagent. Various epoxides were selectively converted to the corresponding alkenes. Among the novel metal NPs on HT, Au/HT was found to exhibit outstanding catal...
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ورودعنوان ژورنال:
- Chemical communications
دوره 47 2 شماره
صفحات -
تاریخ انتشار 2011