Reactions of sodium 3,4,5-triphenyl-1,2-diphosphacyclopentadienide with alkyl halides and silicon and tin chlorides |
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| Authors: | V A Milyukov I A Bezkishko A A Zagidullin O G Sinyashin E Hey-Hawkins |
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| Institution: | 1.A. E. Arbuzov Institute of Organic and Physical Chemistry,Kazan Research Center of the Russian Academy of Sciences,Kazan,Russian Federation;2.Institute of Inorganic Chemistry,Leipzig University,Leipzig,Germany |
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| Abstract: | Reactions of sodium 3,4,5-triphenyl-1,2-diphosphacyclopentadienide with primary alkyl bromides, secondary alkyl iodides, and
silicon and tin chlorides gave stable 1-substituted 1,2-diphospholes. In a solution of 3,4,5-triphenyl-1-trimethylstannyl-1,2-diphosphacyclopenta-2,4-diene,
the Me3Sn group migrates between two phosphorus atoms. |
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