Zirconocene-promoted stereoselective bicyclization of 1,6- and 1,7-dienes to produce trans-zirconabicyclo[3.3.0]octanes and cis-zirconabicyclo[4.3.0]nonanes
作者:Christophe J Rousset、Douglas R Swanson、Frédéric Lamaty、Ei-ichi Negishi
DOI:10.1016/s0040-4039(01)93459-8
日期:——
Hueckel et al., Justus Liebigs Annalen der Chemie, 1935, vol. 518, p. 155,173, 175
作者:Hueckel et al.
DOI:——
日期:——
Hueckel; Friedrich, Justus Liebigs Annalen der Chemie, 1927, vol. 451, p. 159
作者:Hueckel、Friedrich
DOI:——
日期:——
Hueckel,W. et al., Justus Liebigs Annalen der Chemie, 1961, vol. 645, p. 162 - 176
作者:Hueckel,W. et al.
DOI:——
日期:——
HETEROGENEOUS CATALYSTS FOR SUBSTRATE-DIRECTED HYDROGENATION AND METHODS OF PRODUCING SUCH CATALYSTS
申请人:Purdue Research Foundation
公开号:US20220219150A1
公开(公告)日:2022-07-14
A heterogeneous catalyst for substrate-directed hydrogenation includes bimetallic nanoparticles of M
1
-M
2
, wherein M
1
is a noble metal and M
2
is a first-row transition metal. The bimetallic nanoparticles are on a substrate and atoms of both the noble metal and the first-row transition metal are distributed across surfaces of the bimetallic nanoparticles. The heterogeneous catalyst may be produced by providing M
1
-M
2
bimetallic nanoparticles on a substrate to produce an intermediate composition, and performing a reduction process on the intermediate composition such that atoms of both the noble metal (M
1
) and the first-row transition metal (M
2
) are distributed across surfaces of the bimetallic nanoparticles and thereby form the heterogeneous catalyst. The catalyst may be used for performing directed hydrogenation of a substrate.