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A Direct Synthesis of Benzothiophene-3-Carboxylic Acid from Benzothiophene |
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| Authors: | R. Bonjouklian |
| Affiliation: | 1. Lilly Research Laboratories Eli Lilly &2. Co. , Indianapolis, IN, 46285 |
| Abstract: | The direct synthesis of benzothiophene-3-carboxylic acid from benzothiophene utilizing Friedel-Crafts acylation with trichloroacetyl chloride, followed by basic hydrolysis is presented. |
| Keywords: | |