Catalytic Transfer Dehydrogenation of Geraniol to Geranial Over Palladium and Copper Supported Catalysts

被引:3
作者
Gerez, Thierry [1 ,2 ]
Besson, Michele [1 ]
Pinel, Catherine [1 ]
Joerger, Jean-Michel [2 ]
Henryon, Vivien [2 ]
机构
[1] Univ Lyon 1, CNRS, Inst Rech Catalyse & Environm Lyon, UMR5256,IRCELYON, F-69626 Villeurbanne, France
[2] ACTIVATION, F-69100 Villeurbanne, France
关键词
Hydrogen transfer; Heterogeneous catalysis; Copper; Allylic alcohol; Geraniol; Styrene; OXIDANT-FREE DEHYDROGENATION; COOPERATIVE CATALYSIS; SECONDARY ALCOHOLS; OXIDATION; HYDROGENATION; HYDROTALCITE; DECOMPOSITION; NANOPARTICLES; COMPLEXES; MGO;
D O I
10.1007/s11244-014-0324-2
中图分类号
O69 [应用化学];
学科分类号
081704 ;
摘要
Dehydrogenation of geraniol into geranial in the presence of a hydrogen acceptor (alkene) was studied. Supported palladium catalysts were not suitable for this transformation, but supported copper catalysts showed promising results at 150 degrees C; selectivity to the expected geranial was strongly dependent on the support and the calcinations/reduction procedure (>50 % in the presence of Mg-La hydrotalcite-supported copper).
引用
收藏
页码:1498 / 1504
页数:7
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