发明名称 |
METHOD FOR PRODUCING (2,4-DIMETHYLBIPHENYL-3-YL)ACETIC ACIDS, THE ESTERS THEREOF AND INTERMEDIATE COMPOUNDS. |
摘要 |
<p>The present invention relates to a novel method for producing substituted and unsubstituted (2,4-dimethylbiphenyl-3-yl)acetic acids and the esters thereof of the formula (I) using homogenous and heterogeneous palladium catalysts, to the intermediate products 4-tertiary butyl-2,6-dimethylphenyl acetic acid and 4-tertiary butyl-2,6-dimethyl mandelic acid, and to a method for the production thereof.</p> |
申请公布号 |
MX2012000278(A) |
申请公布日期 |
2012.01.27 |
申请号 |
MX20120000278 |
申请日期 |
2010.06.25 |
申请人 |
BAYER CROPSCIENCE AG |
发明人 |
FISCHER, REINER;HIMMLER, THOMAS;JOERGES, WOLFGANG;LINDNER, WERNER;MORADI, WAHED, AHMED |
分类号 |
C07C57/58;C07C67/343;C07C69/527 |
主分类号 |
C07C57/58 |
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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