发明名称 |
método para a produção de ácidos (2,4-dimentilbifenil-3-il) acéticos, os seus ésteres e compostos intermediários. |
摘要 |
The present invention relates to a novel process for preparing substituted and unsubstituted (2,4-dimethylbiphenyl-3-yl)acetic acids and their esters of the formula (I) using homogeneous and heterogeneous palladium catalysts, and also the intermediates 4-tert-butyl-2,6-dimethylphenylacetic acid and 4-tert-butyl-2,6-dimethylmandelic acid, and to processes for their preparation. |
申请公布号 |
BR112012000244(A2) |
申请公布日期 |
2016.02.16 |
申请号 |
BR20121100244 |
申请日期 |
2010.06.25 |
申请人 |
BAYER CROPSCICENCE AG |
发明人 |
REINER FISCHER;THOMAS HIMMLER;WAHED AHMED MORADI;WERNER LINDNER;WOLFGANG JOERGES |
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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