5926-35-2 Usage
Physical properties
bp 57–60°C(15 mmHg); flash point 48 °C;
d 0.892 gmL?1 (25 °C).
Uses
Different sources of media describe the Uses of 5926-35-2 differently. You can refer to the following data:
1. Silane, 1,1-(Chloromethylene)bis[1,1,1]-
trimethyl- can be used as versatile C1 building block; broad application in Peterson olefination
reactions; Grignard reagent participates readily in Kumada
cross-coupling reactions with aryl and vinyl halides; useful in
synthesis of methylenephosphine analogs and as sterically demanding
ligand for a number of main group and transition metal
complexes.
2. Chlorobis(trimethylsilyl)methane can be used as a reagent for the preparation of: Para-bis(trimethylsilyl)ethylstyrene (PBTES) monomer, which is used to synthesize corresponding network polymer of styrene. Bis(trimethylsilyl)methyl magnesium chloride (Grignard reagent), which is used in the synthesis of bis(trimethylsilyl) allyl compounds by reacting with alkenyl bromide via the Kumada coupling reaction. N-[Bis(trimethylsilyl)methyl]heterocumulenes.
Preparation
a convenient one-pot procedure has been
developed by Kemp and Cowley in which trimethylsilylchloride
reacts with dichloromethane in the presence of nBuLi
at ?110°Cto give bis(trimethylsilyl)dichloromethane.1 This
intermediate is sequentially treated with nBuLi and ethanol
to yield chlorobis(trimethylsilyl)methane. A number of other
syntheses have been described
Check Digit Verification of cas no
The CAS Registry Mumber 5926-35-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,9,2 and 6 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 5926-35:
(6*5)+(5*9)+(4*2)+(3*6)+(2*3)+(1*5)=112
112 % 10 = 2
So 5926-35-2 is a valid CAS Registry Number.
InChI:InChI=1/C19H16N2O4/c1-12(22)20-19(14-6-9-15(10-7-14)21(24)25)18-16-5-3-2-4-13(16)8-11-17(18)23/h2-11,19,23H,1H3,(H,20,22)
5926-35-2Relevant articles and documents
Preparation of Cross-Linked Polycarbosilane and its Conversion to Silicon Carbide Ceramics
Michalczyk, M. J.,Davidson, F.
, p. 895 - 900 (2007/10/02)
Cross-linked polycarbosilanes are obtained from the reaction of Cl2MeSiCHCl2 and Mg in tetrahydrofuran, folowed by reduction with LiAlH4.Analysis by NMR spectroscopy shows that most polycarbosilane is of the formula n. - Keywords.Pre-ceramic polymer; Cross-linked, Polycarbosilane, Silicon carbide.
