发明人李文辉,罗永刚,徐明华. "Method for the Synthesis of 2,3-Difluoro-6-methylbenzotrifluoride" [P]. 中国发明专利, 专利号 CN 111827655 A, 授权公告日 2017-05-18.
发明人冯建国,郭海燕,罗永刚. "A Process for Preparing High-Purity 2,3-Difluoro-6-methylbenzotrifluoride" [P]. 中国发明专利, 专利号 CN 109193396 A, 授权公告日 2022-06-17.
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