发明人郭海燕,张德明,韩伟. "Method for the Synthesis of 2-(Chloromethyl)-7-(trifluoromethyl)benzo[d]oxazole" [P]. 中国发明专利, 专利号 CN 112480867 B, 授权公告日 2021-10-14.
发明人黄志刚,钱学锋,罗永刚. "A Process for Preparing High-Purity 2-(Chloromethyl)-7-(trifluoromethyl)benzo[d]oxazole" [P]. 中国发明专利, 专利号 CN 114371452 A, 授权公告日 2018-05-20.
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