Catalytic phosphorylation of polyfluoroalkanols |
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| Authors: | E I Goryunov G N Molchanova P V Petrovskii L S Zakharov M I Kabachnik |
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| Institution: | (1) A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 ul. Vavilova, 117813 Moscow, Russian Federation |
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| Abstract: | Phosphorylation of α-polyfluoroalkylbenzyl alcohols by an excess of phenylphosphonic dichloride in the presence of Mg or CaCl2 as the catalyst givesO-(α-polyfluoroalkylbenzyl) phenylphosphonochloridates (63–79% yield). The reaction proceeds stereoselectivity, and the phosphonochloridates
obtained are mixtures of two diastereomers with predominance (approximately by 10%) of one of them.
For Part 15, see Ref. 1.
Deceased.
Translated fromIzvestiya Akademii Nauk. Seriya Khimicheskaya, No. 9, pp. 1776–1779, September, 1998. |
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| Keywords: | α -polyfluoroalkylbenzyl alcohols phosphorylation catalysis phenylphosphonic dichloride O-(α -polyfluoroalkylbenzyl) phenylphosphonochloridate stereochemistry diastereomers |
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