专利号:US-5750728-A 优先权日:1992-10-29 标 题:Process for the preparation of aromatic bromomethyl compounds 发明人:WAGNER ADALBERT; KLEEMANN HEINZ-WERNER; REGNAT DIETER; KLEINER HANS-JERG 权利人:CLARIANT GMBH 摘要:Aromatic bromomethyl compounds play a major role in the synthesis of active substances. They can be obtained in particularly pure form by the free-radical bromination of aromatic methyl compounds in the solvent chlorobenzene.