255056-44-1 Usage
Description
(4-BROMOPHENYL)DIPHENYLSULFONIUM TRIFLATE, a chemical compound belonging to the class of sulfonium salts, is a white to off-white solid with the chemical formula C18H14BrOSF3. It is known for its versatile applications in various industries, making it an important compound in the field of science and technology.
Uses
Used in Semiconductor and Microelectronics Manufacturing:
(4-BROMOPHENYL)DIPHENYLSULFONIUM TRIFLATE is used as a photoacid generator in photo-resist materials for the production of semiconductors and microelectronics. Its role in this application is crucial for the development of advanced electronic devices and components.
Used in Chemical Reactions:
(4-BROMOPHENYL)DIPHENYLSULFONIUM TRIFLATE serves as a catalyst in various chemical reactions, including organic synthesis and polymerization processes. Its catalytic properties enable the efficient and selective formation of desired products, contributing to the advancement of chemical research and development.
Used in Pharmaceutical and Medicinal Chemistry:
(4-BROMOPHENYL)DIPHENYLSULFONIUM TRIFLATE has potential applications in the field of pharmaceuticals and medicinal chemistry. Its unique chemical properties may be harnessed for the development of new drugs and therapeutic agents, further expanding its utility in the scientific community.
Check Digit Verification of cas no
The CAS Registry Mumber 255056-44-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,5,0,5 and 6 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 255056-44:
(8*2)+(7*5)+(6*5)+(5*0)+(4*5)+(3*6)+(2*4)+(1*4)=131
131 % 10 = 1
So 255056-44-1 is a valid CAS Registry Number.
InChI:InChI=1/C18H14BrS.CHF3O3S/c19-15-11-13-18(14-12-15)20(16-7-3-1-4-8-16)17-9-5-2-6-10-17;2-1(3,4)8(5,6)7/h1-14H;(H,5,6,7)/q+1;/p-1
255056-44-1Relevant articles and documents
Arylation of diorganochalcogen compounds with diaryliodonium triflates: Metal catalysts are unnecessary
Racicot, Lanne,Kasahara, Takahito,Ciufolini, Marco A.
supporting information, p. 6382 - 6385 (2015/02/19)
Diaryliodonium triflates transfer an aryl group to the chalcogen atom of organic sulfides, selenides, and tellurides (but not ethers), in the absence of transition-metal catalyst, simply upon heating in chloroform or dichloroethane solution.
Sulfonium salt and its manufacturing method
-
, (2008/06/13)
This invention relates to a sulfonium salt, including its manufacturing method, which is effectively used as a photoacid initiator or radical photoinitiator during polymerization and a photoacid generator, leaving the protection groups of organic compound
