PROCESS FOR THE PREPARATION OF FLUORINATED PHENYLACETIC-ACID ESTERS AND FLUORINATED TRICHLOROETHYL BENZENES
1. Process for the preparation of phenylacetates which are fluorinated at the aromatic nucleus and/or in a side-chain, characterized in that fluorinated beta,beta,beta-trichloroethylbenzenes of the formula see diagramm : EP0123187,P7,F3 in which R1 represents one of the groups -OCF3 , -OCHF2 , -SCF3...
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| Main Author | |
|---|---|
| Format | Patent |
| Language | English German |
| Published |
16.04.1986
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| Edition | 4 |
| Subjects | |
| Online Access | Get full text |
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| Abstract | 1. Process for the preparation of phenylacetates which are fluorinated at the aromatic nucleus and/or in a side-chain, characterized in that fluorinated beta,beta,beta-trichloroethylbenzenes of the formula see diagramm : EP0123187,P7,F3 in which R1 represents one of the groups -OCF3 , -OCHF2 , -SCF3 , -SCHF2 , -CH2 -CF3 , CH2 -CH2 -CH3 , -CF(CF3 )2 , OCF2 -CHFCl, -SCF2 -CHFCl, -OCF2 -CF2- H or -SCF2 -CF2 H and R2 represents hydrogen, halogen, alkyl, alkoxy, nitro or one of the groups stated for R1 , or R1 and R2 together represent one of the groups -O-CF2 -O-, -O-CF2 -CF2 -O-, -O-CF2 -CHF-O-, -O-CF2 -CFCl-O-, -O-CF2 -CH2 -O- or -O-CF2 -O-CF2 - are reacted with an alcoholate and then with an acid. |
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| AbstractList | 1. Process for the preparation of phenylacetates which are fluorinated at the aromatic nucleus and/or in a side-chain, characterized in that fluorinated beta,beta,beta-trichloroethylbenzenes of the formula see diagramm : EP0123187,P7,F3 in which R1 represents one of the groups -OCF3 , -OCHF2 , -SCF3 , -SCHF2 , -CH2 -CF3 , CH2 -CH2 -CH3 , -CF(CF3 )2 , OCF2 -CHFCl, -SCF2 -CHFCl, -OCF2 -CF2- H or -SCF2 -CF2 H and R2 represents hydrogen, halogen, alkyl, alkoxy, nitro or one of the groups stated for R1 , or R1 and R2 together represent one of the groups -O-CF2 -O-, -O-CF2 -CF2 -O-, -O-CF2 -CHF-O-, -O-CF2 -CFCl-O-, -O-CF2 -CH2 -O- or -O-CF2 -O-CF2 - are reacted with an alcoholate and then with an acid. |
| Author | MARHOLD, ALBRECHT |
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| Notes | Application Number: EP19840103868 |
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| PublicationYear | 1986 |
| RelatedCompanies | BAYER AG |
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| Snippet | 1. Process for the preparation of phenylacetates which are fluorinated at the aromatic nucleus and/or in a side-chain, characterized in that fluorinated... |
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| SubjectTerms | ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMISTRY HETEROCYCLIC COMPOUNDS METALLURGY ORGANIC CHEMISTRY |
| Title | PROCESS FOR THE PREPARATION OF FLUORINATED PHENYLACETIC-ACID ESTERS AND FLUORINATED TRICHLOROETHYL BENZENES |
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