Selective reduction of allenyl(diphenyl)phosphine oxides to allyl(diphenyl)phosphine oxides
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作者:
Lozovskiy, S. V.
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St Petersburg State Univ, Univ Skii Pr 26, St Petersburg 198504, RussiaSt Petersburg State Univ, Univ Skii Pr 26, St Petersburg 198504, Russia
Lozovskiy, S. V.
[1
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Aleksandrova, M. I.
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St Petersburg State Univ, Univ Skii Pr 26, St Petersburg 198504, RussiaSt Petersburg State Univ, Univ Skii Pr 26, St Petersburg 198504, Russia
Aleksandrova, M. I.
[1
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Vasilyev, A. V.
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St Petersburg State Univ, Univ Skii Pr 26, St Petersburg 198504, Russia
St Petersburg Forest Tech Univ, Inst Skii Per 5, St Petersburg 194021, RussiaSt Petersburg State Univ, Univ Skii Pr 26, St Petersburg 198504, Russia
Vasilyev, A. V.
[1
,2
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机构:
[1] St Petersburg State Univ, Univ Skii Pr 26, St Petersburg 198504, Russia
[2] St Petersburg Forest Tech Univ, Inst Skii Per 5, St Petersburg 194021, Russia
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-lambda(5)-phosphinoline 1-oxide and 4,4-dimethyl-1-phenyl-1,4-dihydro-lambda(5)-phosphinoline 1-oxide.