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发明人徐明华,韩伟,陈志强. "Method for the Synthesis of 1-(2,2-Difluorobenzo[d][1,3]dioxol-4-yl)ethan-1-one" [P]. 中国发明专利, 专利号 CN 110671453 A, 授权公告日 2018-02-16.
发明人冯建国,郭海燕,胡光. "A Process for Preparing High-Purity 1-(2,2-Difluorobenzo[d][1,3]dioxol-4-yl)ethan-1-one" [P]. 中国发明专利, 专利号 CN 115826651 A, 授权公告日 2019-01-20.
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