5926-35-2 Usage
Uses
Used in Organic Synthesis:
BIS(TRIMETHYLSILYL)CHLOROMETHANE is used as a versatile C1 building block for its broad application in Peterson olefination reactions. This reaction is a widely used method for the conversion of carbonyl compounds to alkenes, which are important intermediates in the synthesis of various organic compounds.
Used in Grignard Reagent Preparation:
BIS(TRIMETHYLSILYL)CHLOROMETHANE is used as a reagent for the preparation of Bis(trimethylsilyl)methyl magnesium chloride (Grignard reagent). Grignard reagents are important in organic chemistry for their ability to participate readily in Kumada cross-coupling reactions with aryl and vinyl halides, leading to the formation of carbon-carbon bonds.
Used in Synthesis of Methylenephosphine Analogs:
BIS(TRIMETHYLSILYL)CHLOROMETHANE is used in the synthesis of methylenephosphine analogs, which are compounds with a double bond between carbon and phosphorus. These analogs have potential applications in various fields, including pharmaceuticals and materials science.
Used as a Sterically Demanding Ligand:
BIS(TRIMETHYLSILYL)CHLOROMETHANE is used as a sterically demanding ligand for a number of main group and transition metal complexes. These complexes are important in catalysis, as they can influence the selectivity and activity of the catalyst.
Used in Polymer Synthesis:
BIS(TRIMETHYLSILYL)CHLOROMETHANE is used as a reagent for the preparation of Para-bis(trimethylsilyl)ethylstyrene (PBTES) monomer, which is used to synthesize the corresponding network polymer of styrene. This polymer has potential applications in various industries, including materials science and engineering.
Physical Properties:
BIS(TRIMETHYLSILYL)CHLOROMETHANE has a boiling point of 57-60°C at 15 mmHg and a flash point of 48°C. Its density at 25°C is 0.892 g/mL.
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 academic research and scientific papers
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.
Electrosynthese en chimie organosilicique: silylation selective de polychloromethanes
Pons, P.,Biran, C.,Bordeau, M.,Dunogues, J.
, p. 31 - 38 (2007/10/02)
Silylation by electroreduction of carbon tetrachloride, chloroform or methylene chloride is more selective than the common organometallic route.Me3SiCCl3 (94percent) and (Me3Si)2Cl2 (68percent) were thus obtained from CCl4, Me3SiCHCl2, (94percent) and (Me3Si)2CHCl (56percent) from CHCl3 and Me3SiCH2Cl (90percent) from CH2Cl2.Complete silylation of polychloromethanes was also successful by electrosynthesis and gave satisfactory yields.
