131307-35-2 Usage
Description
N-Fluoropyridinium pyridine heptafluorodiborate is a moderately powerful electrophilic fluorinating agent, characterized by its yellow to tan crystalline powder or granules. It is particularly effective for the transfer of fluorine to reactive sites of activated olefins and sulfides, making it a valuable reagent in various chemical reactions.
Uses
Used in Organic Synthesis:
N-Fluoropyridinium pyridine heptafluorodiborate is used as a fluorinating agent for the transfer of fluorine to reactive sites of activated olefins such as enol esters, silyl enol ethers, and enamines. This application is crucial in the synthesis of various organic compounds, including pharmaceuticals and agrochemicals, where fluorination can significantly alter the properties and reactivity of the molecules.
Used in Sulfur Chemistry:
In addition to its use with activated olefins, N-fluoropyridinium pyridine heptafluorodiborate is also employed for the transfer of fluorine to sulfides. This application is important in the synthesis of organosulfur compounds and can be used to introduce fluorine-containing functional groups into sulfur-containing molecules, which can have various applications in chemical research and industry.
Used in Conventional Glass Equipment:
The reactions involving N-fluoropyridinium pyridine heptafluorodiborate can be carried out in conventional glass equipment, making it a versatile and accessible reagent for chemists. This feature allows for the use of standard laboratory setups and equipment, facilitating the incorporation of this fluorinating agent into a wide range of chemical processes.
Used in Solvent Systems:
N-fluoropyridinium pyridine heptafluorodiborate is compatible with solvents such as acetonitrile, which is commonly used in chemical reactions. This compatibility allows for the use of this fluorinating agent in a variety of solvent systems, further expanding its potential applications in chemical synthesis and research.
Check Digit Verification of cas no
The CAS Registry Mumber 131307-35-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,3,0 and 7 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 131307-35:
(8*1)+(7*3)+(6*1)+(5*3)+(4*0)+(3*7)+(2*3)+(1*5)=82
82 % 10 = 2
So 131307-35-2 is a valid CAS Registry Number.
InChI:InChI=1/C5H5FN.C5H5N.BF4.BF3/c6-7-4-2-1-3-5-7;1-2-4-6-5-3-1;2-1(3,4)5;2-1(3)4/h1-5H;1-5H;;/q+1;;-1;
