ChemicalBook CAS DataBase List 3-PYRIDIN-4-YLANILINE

3-PYRIDIN-4-YLANILINE synthesis

12synthesis methods

Product Name:3-PYRIDIN-4-YLANILINE
CAS Number:40034-44-4
Molecular formula:C11H10N2
Molecular Weight:170.21

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Yield:40034-44-4 100%

Reaction Conditions:

with hydrogen;palladium 10% on activated carbon in methanol at 20;

Steps:

7.34.1

3-(Pyridin-4-yl)benzenamine (34.1.C). To a solution of4-(3-nitrophenyl)pyridine 34.1.B. (500 mg, 2.9 mole) in 5 ml of methanol was added 1 g of 10% Pd on carbon by weight. The air was evacuated from the reaction flask and was replaced with hydrogen. The resulting slurry was stirred overnight at room temperature, at which time the reaction mixture was filtered over a bed of celite and the mother liquor concentrated to afford 3-(pyridin-4-yl)benzenamine 34.1.C (500mg, 100 % yield).

References:

WO2010/93849,2010,A2 Location in patent:Page/Page column 108

1692-15-5 Synthesis