发明人冯建国,周伟,赵玉洁. "一种N-(6-methoxy-3,4-dihydro-2H-1-benzopyran-4-ylidene)hydroxylamine的合成方法" [P]. 中国发明专利, 专利号 CN 114748143 A, 授权公告日 2019-02-25.
发明人孙丽萍,马晓峰,张德明. "Method for the Synthesis of N-(6-methoxy-3,4-dihydro-2H-1-benzopyran-4-ylidene)hydroxylamine" [P]. 中国发明专利, 专利号 CN 111300202 A, 授权公告日 2024-12-08.
Mueller T, Anderson J P, Lee S K. "A Process for Preparing High-Purity N-(6-methoxy-3,4-dihydro-2H-1-benzopyran-4-ylidene)hydroxylamine" [P]. US Patent, US 9069708 B2, 2019-08-18.
参考文献 Literature
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