Ein neuer Weg zu  N ‐silylierten Diaminosulfanen: Die Spaltung der Si–Si‐Bindung in Disilanen durch Schwefeldiimide | Zendy

Herberhold Max | Zendy; Frank Stefan M. | Zendy; Wrackmeyer Bernd | Zendy; Borrmann Horst | Zendy; Simon Arndt | Zendy

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Ein neuer Weg zu N ‐silylierten Diaminosulfanen: Die Spaltung der Si–Si‐Bindung in Disilanen durch Schwefeldiimide

Author(s) -

Herberhold Max,

Frank Stefan M.,

Wrackmeyer Bernd,

Borrmann Horst,

Simon Arndt

Publication year - 1990

Publication title -

chemische berichte

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.667

H-Index - 136

eISSN - 1099-0682

pISSN - 0009-2940

DOI - 10.1002/cber.19901230115

Subject(s) - chemistry , sulfur , nuclear magnetic resonance spectroscopy , solid state , stereochemistry , crystallography , medicinal chemistry , organic chemistry

A New Route to N ‐Silylated Diaminosulfanes: The Splitting of the Si Si Bond in Disilanes by Sulfur Diimides Sulfur diimides (R 1 N)S(N 2 ) (R 1 , R 2 = t Bu, SiMe 3 ; 1a–c ) and disilanes Cl 2 (R)Si–Si(R)Cl 2 [R = Me ( 2 ), Cl ( 3 )] react fast and quantitatively in a 1:1 ratio to give diaminosulfanes ( 4, 5 ) by cleavage of the Si–Si bond. The solid‐state structure of t Bu(SiMeCl 2 )N–S–N(SiMe 3 )SiMeCl 2 ( 4b ) has been studied both by X‐ray crystallography and 29 Si‐NMR spectroscopy.

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