发明人杨光,周伟,钱学锋. "一种3-[3-(difluoromethoxy)phenyl]-3-oxopropanenitrile的合成方法" [P]. 中国发明专利, 专利号 CN 112959695 A, 授权公告日 2025-05-24.
发明人马晓峰,赵玉洁,郭海燕. "Method for the Synthesis of 3-[3-(difluoromethoxy)phenyl]-3-oxopropanenitrile" [P]. 中国发明专利, 专利号 CN 114668887 A, 授权公告日 2021-08-12.
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