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1‐Organo‐diptych‐thiaphosphastanno(II)‐lidine
Author(s) -
Tzschach A.,
Uhlig W.
Publication year - 1981
Publication title -
zeitschrift für anorganische und allgemeine chemie
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.354
H-Index - 66
eISSN - 1521-3749
pISSN - 0044-2313
DOI - 10.1002/zaac.19814750427
Subject(s) - intramolecular force , tin , monomer , chemistry , stereochemistry , nuclear magnetic resonance spectroscopy , bicyclic molecule , medicinal chemistry , polymer chemistry , organic chemistry , polymer
Bei der Umsetzung von Zinn(II)‐dialkoxiden mit den Phosphinen RP(CH 2 CH 2 SH) 2 (R Me, Et, tBu, Ph) werden Stannylene des Typs Sn(SCH 2 CH 2 ) 2 PR erhalten, die in Lösung monomer vorliegen. Mittels NMR‐Spektroskopie und Massenspektroskopie wird eine intramolekulare Phosphor‐Zinn‐Koordination nachgewiesen. Die Verbindungen besitzen folglich eine bicyclische Struktur. 1‐Organo‐diptych‐thiaphosphastanno(II)‐lidines The reaction of tin(II) dialkoxides with phosphines RP(CH 2 CH 2 SH) 2 (R Me, Et, tBu, Ph) gives stannylenes of the type Sn(SCH 2 CH 2 ) 2 PR, which are monomeric in solution. An intramolecular phosphorustin coordination is proved by nmr and mass spectroscop. Therefore the compounds must have a bicyclic structure.

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