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53269-37-7

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53269-37-7 Usage

General Description

1-(2-pyridyl)-3-(2-pyridylamino)-2-pyridone is a chemical compound with a molecular formula C12H9N5O. It is a pyridine derivative with three pyridyl groups attached to a central pyridone ring. 1-(2-pyridyl)-3-(2-pyridylamino)-2-pyridone has potential applications in pharmaceuticals and biochemical research due to its unique structure and properties. It can be used as a building block in the synthesis of various organic compounds and drugs, and its potential biological activity makes it a promising candidate for further study. Overall, the chemical 1-(2-pyridyl)-3-(2-pyridylamino)-2-pyridone has versatile applications and can contribute to the development of new therapies and materials.

Check Digit Verification of cas no

The CAS Registry Mumber 53269-37-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,3,2,6 and 9 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 53269-37:
(7*5)+(6*3)+(5*2)+(4*6)+(3*9)+(2*3)+(1*7)=127
127 % 10 = 7
So 53269-37-7 is a valid CAS Registry Number.

53269-37-7Downstream Products

53269-37-7Relevant articles and documents

Cine substitution in reaction of unactivated 2-halopyridines with 2-aminopyridine 1-oxide. Formation of 3-(2-pyridylamino)-2(1H)-pyridone [1]

Rykowski,Pucko

, p. 2378 - 2383 (2007/10/03)

Reaction of 2-aminopyridine 1-oxide 1a with2-fluoropyridine 5a in DMF at 140°C gave 2-(2-pyridylamino)pyridine 1-oxide 6 (41%) along with bis(2-pyridyl)amine 7 (5%). However, heating in melt of 1a with 2-chloropyridine 5b or 2-bromopyridine 5c in the presence of dry potassium carbonate at 175°C provided 3-(2-pyridylamino)-2(1H)-pyridone 9 as cine substitution product. Compound 9 results from the nucleophilic attack of the N-oxide on the carbon atom bearing halogen to give corresponding cation 17, which rearranges to cine substitution product 9 via anhydro-base 18.

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