217469-85-7 Usage
Uses
Used in Organic Synthesis:
(2-(2-bromo-phenyl)ethynyl)triethylsilane is used as a building block in organic synthesis for the preparation of functionalized silanes and as a precursor in the production of silicon-based materials.
Used in Cross-coupling Reactions:
(2-(2-bromo-phenyl)ethynyl)triethylsilane is used as a reactant in cross-coupling reactions to form carbon-carbon and carbon-heteroatom bonds.
Used in Materials Science:
(2-(2-bromo-phenyl)ethynyl)triethylsilane has potential applications in the field of materials science for the development of new materials with unique properties.
Used in Pharmaceuticals:
(2-(2-bromo-phenyl)ethynyl)triethylsilane has potential applications in the pharmaceutical industry for the synthesis of new drug molecules.
Used in Agrochemicals:
(2-(2-bromo-phenyl)ethynyl)triethylsilane has potential applications in the agrochemical industry for the development of new pesticides and other agricultural chemicals.
Check Digit Verification of cas no
The CAS Registry Mumber 217469-85-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,7,4,6 and 9 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 217469-85:
(8*2)+(7*1)+(6*7)+(5*4)+(4*6)+(3*9)+(2*8)+(1*5)=157
157 % 10 = 7
So 217469-85-7 is a valid CAS Registry Number.
217469-85-7Relevant articles and documents
Visible light-promoted radical cyclization of silicon-tethered alkyl iodide and phenyl alkyne. An efficient approach to synthesize benzosilolines
Lin, Xinglong,Gan, Zubao,Lu, Ji,Su, Zhishan,Hu, Changwei,Zhang, Yuebao,Wu, Ya,Gao, Lu,Song, Zhenlei
, p. 6189 - 6192 (2016)
An efficient approach to synthesize benzosiloline has been developed using a visible light-promoted radical cyclization reaction of silicon-tethered alkyl iodide and phenyl alkyne.
Dichloro[(2-dimethylamino)propyldiphenylphosphine]palladium(II) (PdCl2(alaphos)): An efficient catalyst for cross-coupling of aryl triflates with alkynyl grignard reagents
Kamikawa, Takashi,Hayashi, Tamio
, p. 8922 - 8925 (2007/10/03)
Dichloro[(2-dimethylamino)propyldiphenylphosphine]palladium (PdCl2(alaphos)) was found to be much more effective as catalyst than other palladium complexes for cross-coupling of aryl triflates with alkynyl Grignard reagents. Reaction of bromoaryl triflates with alkynyl Grignard reagents in the presence of PdCl2(alaphos) catalyst gave high yields of alkynyl arene bromides, which were formed by selective replacement of triflate by alkynyl group.
