发明名称 |
METHOD AND (ACID AND BASIC) CATALYSTS FOR OBTAINING ALPHA-ALKYL CINAMALDEHYDES |
摘要 |
<p>Heterogeneous acid catalysts are used in a process for the selective obtainment of alpha -alkylcinnamaldehydes, and more specifically Jasmine aldehyde, by direct reaction between n-alkylaldehydes and benzaldehyde or a benzaldehyde substituted in its aromatic ring: aluminum phosphates (AlPO), silicoaluminophosphates (SAPO), and silicoaluminates (MAS) or basic catalysts corresponding to nitrides of such acid catalysts: oxynitrided aluminum phosphates (AlPON), oxynitrided silicoaluminophosphates (SAPON) and oxynitrided silicoaluminates (SAMON).</p> |
申请公布号 |
EP1243574(A1) |
申请公布日期 |
2002.09.25 |
申请号 |
EP20000972911 |
申请日期 |
2000.10.19 |
申请人 |
CONSEJO SUPERIOR DEINVESTIGACIONES CIENTIFICAS;UNIVERSIDAD POLITECNICA DE VALENCIA |
发明人 |
CORMA CANOS, AVELINO;IBORRA CHORNET, SARA;CLIMENT OLMEDO, MARIA J.;GUIL-LOPEZ, RUTH |
分类号 |
B01J21/12;B01J27/24;B01J29/83;B01J29/84;B01J29/85;C07B61/00;C07C45/74;C07C47/232;(IPC1-7):C07C45/74;B01J29/82 |
主分类号 |
B01J21/12 |
代理机构 |
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代理人 |
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地址 |
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