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ChemicalBook CAS DataBase List 2-Amino-p-cresol
95-84-1

2-Amino-p-cresol synthesis

9synthesis methods
-

Yield:95-84-1 100%

Reaction Conditions:

with hydrogen;palladium 10% on activated carbon in methanol at 23; for 5 h;

Steps:

81
To a solution of 4-methyl-2-nitrophenol (1.0 g, 6.53 mmol) in methanol (10 mL) at 23° C. was added Pd/C (10 wt %, 400 mg), and the reaction mixture was deoxygenated under vacuum, then purged with hydrogen in a balloon. After stirring for 5 h, the reaction mixture was filtered through a pad of Celite and the Celite pad was rinsed with methanol (100 mL). The filtrate was concentrated in vacuo to yield 2-amino-4-methylphenol (803 mg, 100%).

References:

VICURON PHARMACEUTICALS INC. US2006/211603, 2006, A1 Location in patent:Page/Page column 68

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