4-(4-FLUOROPHENOXY)BUTANOIC ACID synthesis
- Product Name:4-(4-FLUOROPHENOXY)BUTANOIC ACID
- CAS Number:1549-77-5
- Molecular formula:C10H11FO3
- Molecular Weight:198.19
87411-27-6
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Yield:1549-77-5 52.7%
Steps:
40 (Synthesis of 4-(4-fluorophenoxy)butyric acid)
The resulting crude 4-(4-fluorophenoxy)butyric acid (precipitate) was dissolved in a small amount of hot methanol, and gradually cooled to recrystallize. Filtrated recrystallization materials were dried by vacuum pump to provide objective compound, 4-(4-fluorophenoxy)butyric acid. In this series of processes, the resulting 4-(4-fluorophenoxy)butyric acid was 52.7% in yield based on the raw material 4-bromoethylbutyrate. In order to verify that the resulting compound was the objective 4-(4-fluorophenoxy)butyric acid, NMR analysis was carried out by the following measuring apparatus under measuring condition to identify thestructure.
References:
EP1113033,2001,A2
371-41-5
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1716-42-3
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