发明名称 |
SELECTIVE HYDROGENATION OF ALDEHYDE WITH RU/BIDENTATE LIGANDS COMPLEXES |
摘要 |
<p>The present invention relates to processes for the reduction by hydrogenation, using molecular H2, of a C5-C20 substrate containing one or two aldehydes functional groups into the corresponding alcohol or diol, characterized in that said process is carried out in the presence of - at least one catalyst or pre-catalyst in the form of a ruthenium complex having a coordination sphere of the N2P2O2, wherein the coordinating atoms N2 are provided by a first bidentate ligand, the coordinating atoms P2 are provided by a second bidentate ligand and the coordinating atoms O2 are provided by two non-linear carboxylate ligands; and - optionally of an acidic additive.</p> |
申请公布号 |
WO2013050297(A1) |
申请公布日期 |
2013.04.11 |
申请号 |
WO2012EP69123 |
申请日期 |
2012.09.27 |
申请人 |
FIRMENICH SA |
发明人 |
DUPAU, PHILIPPE;BONOMO, LUCIA;KERMORVAN, LAURENT |
分类号 |
B01J31/18;B01J31/22;B01J31/24;C07B41/02;C07C29/141 |
主分类号 |
B01J31/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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