发明人赵玉洁,杨光,刘建华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114696837 A, 授权公告日 2020-11-17.
发明人林芳,朱建伟,罗永刚. "Method for the Synthesis of 2-Bromo-5-methoxybenzophenone ethylene ketal" [P]. 中国发明专利, 专利号 CN 110332211 A, 授权公告日 2019-09-10.
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