发明人徐明华,张德明,黄志刚. "Method for the Synthesis of 3,4-Dichloro-5-methylbenzyl bromide" [P]. 中国发明专利, 专利号 CN 108105653 B, 授权公告日 2015-09-05.
发明人李文辉,张德明,高志强. "A Process for Preparing High-Purity 3,4-Dichloro-5-methylbenzyl bromide" [P]. 中国发明专利, 专利号 CN 114903905 B, 授权公告日 2018-08-23.
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