ChemInform Abstract: COMPLEXES OF TERT-BUTYL(TRIMETHYLSILYL- AND GERMYL)PHOSPHINES WITH SILVER BROMIDE- UNEXPECTED KINETIC STABILITY OF THE SILVER-PHOSPHORUS BOND

1978 ◽  
Vol 9 (16) ◽  
Author(s):  
W.-W. DU MONT
Keyword(s):  
Kinetic Stability ◽  
Silver Bromide ◽  
Tert Butyl

Trichlorsilylierung sperriger Dialkylchlorphosphane und Tetraalkyldiphosphane mit Hexachlordisilan / Trichlorosilylation of Bulky Dialkylchlorophosphanes and Tetraalkyldiphosphanes with Hexachlorodisilane

1991 ◽  
Vol 46 (12) ◽  
pp. 1609-1612 ◽  
Author(s):  
Reiner Martens ◽  
Wolf-Walther du Mont ◽  
Lutz Lange
Keyword(s):  
Silver Bromide ◽  
Tert Butyl ◽  
Nmr Data

Chlorodiisopropylphosphane reacts with hexachlorodisilane to give diisopropyl(trichlorosilyl)phosphane which reacts with the educt chlorophosphane to produce tetraisopropyldiphosphane. Tetraisopropyldiphosphane reacts with hexachlorodisilane to provide diisopropyl(trichlorosilyl)phosphane. With di-tert-butylchlorophosphane and tetra-tert-butyldiphosphane, the corresponding reactions leading to di-tert-butyl(trichlorosilyl)phosphane are much slower; while the product does not react further with di-tert-butylchlorophosphane, it does with chlorodiisopropylphosphane. A stable 1:1 complex is formed from di-tert-butyl(trichlorosilylphosphane) with silver bromide. Products are characterized on the basis of analytical and 1H, 13C, 29Si and 31P NMR data.

Kinetic stability of tetra(3-nitro-5-tert-butyl)phthalocyanine in the system nitrogen-containing base-DMSO

2011 ◽  
Vol 81 (6) ◽  
pp. 1211-1215 ◽  
Author(s):  
O. A. Petrov ◽  
G. V. Osipova ◽  
E. L. Kuz’mina
Keyword(s):  
Kinetic Stability ◽  
Tert Butyl
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