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Perfluoralkylierte Säuren des Phosphors. II. Zur Kenntnis der Trifluormethyl-benzol-phosphinsäure |
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| Authors: | P Sartori R Hochleitner |
| Abstract: | Perfluoroalkylated Acids of Phosphorus. II. On Trifluoromethyl Benzene Phosphinic Acid Bis-(trifluoromethyl-benzene) phosphinic acid anhydride 1 , easily formed by CF3COOH and C6H5PCl2, yields on reaction with aqueous Na2CO3 solution the sodium salt of trifluoromethyl benzene phosphinic acid 2 . The acid itself is isolated by ion exchange as a hygroscopic and highly acidic substance. |
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