Sørensen M, Kowalski A, Johansson L. "Method for the Synthesis of 5,5'-((1E,1'E)-(2-Bromo-1,4-phenylene)bis(Ethene-2,1-Diyl))bis(2-hydroxyBenzoic acid)" [P]. European Patent, EP 3983050 A1, 2023-01-17.
发明人罗永刚,沈红梅,何建平. "A Process for Preparing High-Purity 5,5'-((1E,1'E)-(2-Bromo-1,4-phenylene)bis(Ethene-2,1-Diyl))bis(2-hydroxyBenzoic acid)" [P]. 中国发明专利, 专利号 CN 116946728 B, 授权公告日 2024-11-15.
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