Способ получения п-ацетиламинофенола: патент на изобретение

科研成果: Patent

摘要

FIELD: chemistry.
SUBSTANCE: invention relates to a method of producing n-acetylaminophenol (paracetamol) of formula I . The method involves catalytic reduction of n-nitrosophenol in ethyl acetate while mixing with a Raney-Ni catalyst at hydrogen pressure of 2-4 atm at temperature of 20-50°C, followed by treatment of the obtained n-aminophenol with acetic anhydride and separating the end product.
EFFECT: improved method of producing n-acetylaminophenol.
投稿的翻译标题METHOD OF PRODUCING n-ACETYLAMINOPHENOL: patent of invention
源语言Russian
专利号2495865
IPC C07C 231/10,C07C 233/25
归档日期10/07/2012
Published - 20 十月 2013

指纹

探究 'Способ получения п-ацетиламинофенола: патент на изобретение' 的科研主题。它们共同构成独一无二的指纹。

引用此