METHOD FOR PREPARING BENZYLAMINE Russian patent published in 2004 - IPC

Abstract RU 2227141 C2

FIELD: organic chemistry, chemical technology. SUBSTANCE: invention relates to method for preparing compound benzylamine represented by the formula (2) by interaction of compound benzaldehyde represented by the formula (1) with amino acid in the presence of acid. Hydrochloric acid is used as acid and valine or 2-aminoisobutyric acid is used as amino acid usually. Process is carried out in solvent medium, for example, N, N-dimethylacetamide in the ratio hydrochloric acid/benzaldehyde compound = (2-3):1. EFFECT: improved preparing method. 5 cl, 3 ex

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RU 2 227 141 C2

Authors

Simizu Takanori

Kavakhara Siro

Khoriuti Takasi

Dates

2004-04-20Published

2000-11-10Filed