24933-58-2 Usage
Molecular weight
189.66 g/mol
Organic compound
Yes
Commonly used in
Pharmaceutical and agrochemical industries
Physical form
White to off-white solid
Melting point
180-183°C
Solubility
Soluble in water
Use
Intermediate for the synthesis of various compounds
Safety precautions
Handle with care and follow proper safety precautions in a laboratory setting.
Check Digit Verification of cas no
The CAS Registry Mumber 24933-58-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,4,9,3 and 3 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 24933-58:
(7*2)+(6*4)+(5*9)+(4*3)+(3*3)+(2*5)+(1*8)=122
122 % 10 = 2
So 24933-58-2 is a valid CAS Registry Number.
InChI:InChI=1/C7H7F2NS/c8-7(9)11-6-4-2-1-3-5(6)10/h1-4,7H,10H2
24933-58-2Relevant academic research and scientific papers
Radical Difluoromethylation of Thiols with (Difluoromethyl)triphenylphosphonium Bromide
Heine, Niklas B.,Studer, Armido
supporting information, p. 4150 - 4153 (2017/08/14)
A method for facile difluoromethylation of various thiols using (difluoromethyl)triphenylphosphonium bromide under mild reaction conditions is presented. The transformation proceeds in the absence of any transition metal using a bench-stable and readily accessible phosphonium salt. Deuterium labeling experiments and cyclic voltammetry measurements reveal that the difluoromethylation occurs via a SRN1-type mechanism. Substrate scope is broad, and various functional groups are tolerated (OH, NH2, amide, ester).
