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NEW CARBON-PHOSPHORUS BOND CONTAINING COMPOUND IN THE REACTION OF 2-ACETYLTHIOPHENE WITH PHOSPHORUS PENTACHLORIDE |
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| Authors: | Antonio Alivert Jorge Bujons Juan-Julio Bonet |
| Institution: | Department of Organic Chemistry C.E.T.S. , Institut Químic de Sarrià , 08017, Barcelona , Spain |
| Abstract: | Abstract The treatment of 2-acetylthiophene with phosphorus pentachloride led, besides other products reported in previous studies, to 2-(2-thienyl)-2-chloroethenephosphonic acid in 16% yield. This compound was transformed, in the course of purification attempts, into 2-(2-thienyl)-2-oxoethanephosphonic acid. Full spectroscopic data for both compounds are provided. |
| Keywords: | Key words: 2-Acetylthiophene Carbon-Phosphorus Bond Phosphonic Acids Phosphorus Pentachloride 2-(2-Thienyl)-2-chloroethenephosphonic Acid 2-(2-Thienyl)-2-oxoethanephosphonic Acid |