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ChemicalBook CAS DataBase List 4-(aminomethyl)Benzeneethanol

4-(aminomethyl)Benzeneethanol synthesis

2synthesis methods
69395-13-7 Synthesis
4-(2-HYDROXYETHYL)BENZONITRILE

69395-13-7
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$12.00/250mg

4-(aminomethyl)Benzeneethanol

136081-18-0
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Yield:136081-18-0 63%

Reaction Conditions:

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

Steps:

19.A Step A: 2-(4-(aminomethyl)phenyl)ethan-l-ol

was added 10% Pd/C (200 mg, wet) and cone. HC1 (1 mL) at room temperature. The reaction mixture was stirred at room temperature for 10 h under EE atmosphere. The mixture was filtered and concentrated under reduced pressure to give 2-(4-(aminomethyl)phenyl)ethan-l-ol (550 mg, yield 63%) as a white solid. LC-MS: 152 (M+H)+.

References:

WO2021/207310,2021,A1 Location in patent:Paragraph 00648; 00650