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Novel Stannylenes Stabilized with Diethylenetriamido and Related Amido Ligands: Synthesis, Structure, and Chemical Properties
Author(s) -
Huang Mengmeng,
Kireenko Marina M.,
Lermontova El'mira Kh.,
Churakov Andrei V.,
Oprunenko Yuri F.,
Zaitsev Kirill V.,
Sorokin Denis,
Harms Klaus,
Sundermeyer Jörg,
Zaitseva Galina S.,
Karlov Sergey S.
Publication year - 2013
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.201200552
Subject(s) - tin , reactivity (psychology) , chemistry , cycloaddition , divalent , ring (chemistry) , azide , nuclear magnetic resonance spectroscopy , crystal structure , crystallography , x ray crystallography , stereochemistry , diffraction , polymer chemistry , organic chemistry , catalysis , medicine , physics , alternative medicine , pathology , optics
Complexes of divalent tin 7 – 12 with diethylenetriamines 1 – 3 and related ligands 4 – 6 were prepared from Lappert's stannylene, Sn[N(SiMe 3 ) 2 ] 2 , and the corresponding ligands. Reactivity of the stannylenes in insertion, oxidation and [1+4] cycloaddition reactions were studied. Composition and structures of the products were confirmed by elemental analyses and multinuclear ( 1 H, 13 C, 19 F, and 119 Sn) NMR spectroscopy. Crystal structures of the diethylenetriamines 1 , 2 , stannylenes 7 , 8 and the product of the reaction of stannylene 8 with an azide, which contains an eight‐membered (SnNPO) 2 ring, were determined by X‐ray diffraction study.