Organische Phosphorverbindungen XXII. Darstellung und Eigenschaften von diprimären α,ω-Bis-phosphino-alkanen |
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Authors: | Ludwig Maier |
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Abstract: | The preparation and properties of diprimary α,ω-bis-phosphino-alkanes of the general structure H2P(CH2)n PH2 (n = 1, 2, 3, 4) are described. Their reactions with N-hydroxymethyl-dialkylamines and with olefins, which yield ditertiary α,ω-bisphosphino-alkanes, (R2NCH2)2P(CH2)nP(CH2NR2)2 and R2P(CH2)nPR2, respectively, are also reported. The physical properties of two new α,ω-bis-dialkylphosphinyl-alkanes have been determined. |
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