Jürgen Vesper scite author profile

Bei der Reaktion von 1,2,3,4‐Tetraphenyl‐cyclo‐5‐carba‐1,2,3,4‐tetraphosphan (PC6H5)4CH2 1 mit Schwefel im Verhältnis 4 C6H5P:1 S bzw. 2 C6H5P:1 S entstehen die Thio‐cyclo‐carba‐phosphane (PC6H5)4CH2S 2 bzw. (PC6H5)4CH2S2 3. Die Schwefelatome in 2 und 3 sind exocyclisch an den der CH2‐Gruppe benachbarten Phosphoratomen gebunden, was ein Indiz für die Stabilität des P4C‐Ringgerüstes ist. Bezüglich der Phenylsubstituenten weisen 1, 2 und 3 „all‐trans”︁‐Konfiguration auf. Die 31P‐ und 1H‐NMR‐Parameter für 1 und 3 werden mitgeteilt und diskutiert.

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Notizen: Beiträge zur Chemie des Phosphors, 46 1.2.3-Triphenyl-cyclo-4.5-carba-1.2.3-triphosphan / 1,2,3-Triphenyl-cyclo-4,5-carba-1,2,3-triphosphane

Baudler

Vesper

Sandmann

1972

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ChemInform Abstract: CONTRIBUTIONS TO THE CHEMISTRY OF PHOSPHORUS. 65. ABOUT THE CYCLOCARBAPHOSPHINES (PC6H5)4CH2, (PC6H5)4CH2S, AND (PC6H5)4CH2S2

Baudler¹,

Vesper²,

Kloth³

et al. 1977

Chemischer Informationsdienst

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Notizen: Beiträge zur Chemie des Phosphors, 51

Baudler

Vesper

Sandmann

1973

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Jürgen Vesper

A Novel Phosphorus Heterocycle: 1,2,3,4‐Tetraphenyl‐1,2,3,4‐tetraphospholane

Beiträge zur Chemie des Phosphors. 65. Zur Kenntnis der Cyclo‐carba‐phosphane (PC₆H₅)₄CH₂, (PC₆H₅)₄CH₂S und (PC₆H₅)₄CH₂S₂

Notizen: Beiträge zur Chemie des Phosphors, 46 1.2.3-Triphenyl-cyclo-4.5-carba-1.2.3-triphosphan / 1,2,3-Triphenyl-cyclo-4,5-carba-1,2,3-triphosphane

ChemInform Abstract: CONTRIBUTIONS TO THE CHEMISTRY OF PHOSPHORUS. 65. ABOUT THE CYCLOCARBAPHOSPHINES (PC6H5)4CH2, (PC6H5)4CH2S, AND (PC6H5)4CH2S2

Notizen: Beiträge zur Chemie des Phosphors, 51

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Jürgen Vesper

A Novel Phosphorus Heterocycle: 1,2,3,4‐Tetraphenyl‐1,2,3,4‐tetraphospholane

Beiträge zur Chemie des Phosphors. 65. Zur Kenntnis der Cyclo‐carba‐phosphane (PC6H5)4CH2, (PC6H5)4CH2S und (PC6H5)4CH2S2

Notizen: Beiträge zur Chemie des Phosphors, 46 1.2.3-Triphenyl-cyclo-4.5-carba-1.2.3-triphosphan / 1,2,3-Triphenyl-cyclo-4,5-carba-1,2,3-triphosphane

ChemInform Abstract: CONTRIBUTIONS TO THE CHEMISTRY OF PHOSPHORUS. 65. ABOUT THE CYCLOCARBAPHOSPHINES (PC6H5)4CH2, (PC6H5)4CH2S, AND (PC6H5)4CH2S2

Notizen: Beiträge zur Chemie des Phosphors, 51

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Beiträge zur Chemie des Phosphors. 65. Zur Kenntnis der Cyclo‐carba‐phosphane (PC₆H₅)₄CH₂, (PC₆H₅)₄CH₂S und (PC₆H₅)₄CH₂S₂