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Selective reduction of allenyl(diphenyl)phosphine oxides to allyl(diphenyl)phosphine oxides |
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| Authors: | S.?V.?Lozovskiy,M.?I.?Aleksandrova,A.?V.?Vasilyev author-information" > author-information__contact u-icon-before" > mailto:aleksvasil@mail.ru" title=" aleksvasil@mail.ru" itemprop=" email" data-track=" click" data-track-action=" Email author" data-track-label=" " >Email author |
| Affiliation: | 1.St. Petersburg State University,St. Petersburg,Russia;2.St. Petersburg Forest Technical University,St. Petersburg,Russia |
| Abstract: | The reduction of allenyl(diphenyl)phosphine oxides with HSiCl3 or LiAlH4 selectively afforded the corresponding allyl(diphenyl)phosphine oxides. 3-Methylbut-2-en-1-yl(diphenyl)phosphine oxide reacted with AlCl3 to give a mixture of 4,4-dimethyl-1-phenyl-1,2,3,4-tetrahydro-λ5-phosphinoline 1-oxide and 4,4-dimethyl-1-phenyl-1,4-dihydro-λ5-phosphinoline 1-oxide. |
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