874290-88-7 Usage
General Description
2-Cyanopyridin-3-ylboronic acid is a chemical compound with the molecular formula C6H5BClNO2. It is a boronic acid derivative that contains a pyridine ring with a cyano group attached to the third position. 2-CYANOPYRIDIN-3-YLBORONIC ACID is commonly used as a reagent in organic synthesis, particularly in the formation of carbon-carbon and carbon-heteroatom bonds. 2-Cyanopyridin-3-ylboronic acid is a versatile building block for the preparation of a wide range of pharmaceuticals, agrochemicals, and materials. Its unique structure and reactivity make it a valuable tool for the development of new chemical processes and the production of complex organic molecules.
Check Digit Verification of cas no
The CAS Registry Mumber 874290-88-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,4,2,9 and 0 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 874290-88:
(8*8)+(7*7)+(6*4)+(5*2)+(4*9)+(3*0)+(2*8)+(1*8)=207
207 % 10 = 7
So 874290-88-7 is a valid CAS Registry Number.
InChI:InChI=1/C6H5BN2O2/c8-4-6-5(7(10)11)2-1-3-9-6/h1-3,10-11H
874290-88-7Relevant articles and documents
Synthesis of ortho-cyanopyridylboronic acids and esters toward cyano-functionalized bipyridines
Cailly, Thomas,Fabis, Frédéric,Bouillon, Alexandre,Lema?tre, Stéphane,Sopkova, Jana,De Santos, Olivieira,Rault, Sylvain
, p. 53 - 56 (2007/10/03)
This work describes the synthesis of ortho-cyanopyridylboronic acids and esters. Their reactivity with pyridine halides in the Suzuki cross-coupling reaction is evaluated and shows that the cyanopyridyl boronic esters appear to be more stable than their corresponding acids. These esters allowed us to synthesize new cyanobipyridine systems. Georg Thieme Verlag Stuttgart.