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ChemicalBook CAS DataBase List 3-Pyridinemethanamine 1-oxide
106940-10-7

3-Pyridinemethanamine 1-oxide synthesis

3synthesis methods
-

Yield:106940-10-7 91%

Reaction Conditions:

with 1,2-diphenyl-1,1,2,2-tetrahydroperoxyethane in acetonitrile at 20; for 0.25 h;

Steps:

Typical procedure for oxidation of pyridinesand tertiary amines to corresponding N-oxides
General procedure: To a solution of pyridine derivative 1 or tertiary amine 2(1 mmol) in acetonitrile (5 mL) was added 1,2-diphenyl-1,1,2,2-tetrahydroperoxyethane (1 g, 3 mmol). The resulting mixture was stirred at room temperature for an appropriate time (Table 2). After completion of the reaction as monitored by TLC, the reaction mixture was diluted with toluene (10 mL) and water (6 mL). The aqueous layer which contained the product was separated from theorganic layer and evaporated under reduced pressure toleave the product. The products were characterized on the basis of their melting points, elemental analysis and IR, 1HNMR and 13C NMR spectral analysis.

References:

Azarifar, Davood;Mahmoudi, Boshra [Journal of the Iranian Chemical Society,2016,vol. 13,# 4,p. 645 - 651]

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