Martínez F, Nielsen H, Schröder R. "一种(E)-1-氰基-3-乙氧基-3-氧代-1-丙烯-2-醇钠的合成方法" [P]. European Patent, EP 3537459 A1, 2015-08-13.
发明人朱建伟,何建平,马晓峰. "Method for the Synthesis of Sodium (E)-1-Cyano-3-ethoxy-3-oxo-1-propen-2-olate" [P]. 中国发明专利, 专利号 CN 109035284 A, 授权公告日 2018-02-24.
发明人刘建华,杨光,韩伟. "A Process for Preparing High-Purity Sodium (E)-1-Cyano-3-ethoxy-3-oxo-1-propen-2-olate" [P]. 中国发明专利, 专利号 CN 111927887 B, 授权公告日 2023-08-14.
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