PROCESS FOR PREPARING (2,4-DIMETHYLBIPHYL-3-YL)ACETIC ACIDS, THEIR ESTERS AND INTERMEDIATES
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...
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| Main Authors | , , , , |
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| Format | Patent |
| Language | English Korean |
| Published |
18.04.2012
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| Subjects | |
| Online Access | Get full text |
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| Abstract | 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. |
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| AbstractList | 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. |
| Author | FISCHER REINER JOERGES WOLFGANG MORADI WAHED AHMED LINDNER WERNER HIMMLER THOMAS |
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| Snippet | 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... |
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| SubjectTerms | ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMISTRY METALLURGY ORGANIC CHEMISTRY |
| Title | PROCESS FOR PREPARING (2,4-DIMETHYLBIPHYL-3-YL)ACETIC ACIDS, THEIR ESTERS AND INTERMEDIATES |
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