发明名称 |
Catalysts and process for producing aldehydes |
摘要 |
Modification of a unique supramolecular assembly of a pyridylphosphine ligand and a metal centered porphyrin complex is shown to give unprecedented selectivities to branched aldehydes via rhodium catalyzed hydroformylation of propylene and 1-octene. Use of magnesium in the porphyrin center provides the highest reported concentrations of iso-butyraldehyde and 2-methyl-octanal. |
申请公布号 |
US8710275(B2) |
申请公布日期 |
2014.04.29 |
申请号 |
US201213484979 |
申请日期 |
2012.05.31 |
申请人 |
NORMAN DAVID WILLIAM;REEK JOOST NICOLAAS HENDRIK;BESSET TATIANA RENEE MARIE-LOUISE;EASTMAN CHEMICAL COMPANY |
发明人 |
NORMAN DAVID WILLIAM;REEK JOOST NICOLAAS HENDRIK;BESSET TATIANA RENEE MARIE-LOUISE |
分类号 |
C07C45/50;B01J31/24 |
主分类号 |
C07C45/50 |
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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