发明名称 |
processo para a preparação de ácidos alfa,omega dicarboxílicos insaturados e/ou diésteres do ácido alfa, omega dicarboxílico insaturados |
摘要 |
Preparation of unsaturated alpha, omega dicarboxylic acid diesters, comprises converting unsaturated fatty acids and/or unsaturated fatty acid esters in the presence of catalyst comprising dichloro-[1,3- bis(mesityl)-2-imidazolidinylidene]-(3-phenyl-1H-inden-1-ylidene)(tricyclohexylphosphine)ruthenium (II) and/or [1,3-bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene]-[2-[[(4-methylphenyl)imino]methyl]-4-nitrophenolyl]-[3-phenyl-1H-inden-1-ylidene]ruthenium(II) chloride. |
申请公布号 |
BRPI0917520(A2) |
申请公布日期 |
2015.11.17 |
申请号 |
BR2009PI17520 |
申请日期 |
2009.08.12 |
申请人 |
COGNIS IP MANAGEMENT GMBH |
发明人 |
MARKUS DIERKER;MARKUS SAMORSKI |
分类号 |
C07C6/04;A61K8/37;A61Q17/04;C07C11/02;C07C51/353;C07C57/13;C07C67/475;C07C69/593;C11C3/00 |
主分类号 |
C07C6/04 |
代理机构 |
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代理人 |
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主权项 |
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