发明人林芳,王建平,高志强. "Method for the Synthesis of 2-(2-(2-(4-Ethynylphenoxy)ethoxy)ethoxy)ethanol" [P]. 中国发明专利, 专利号 CN 114051541 A, 授权公告日 2020-01-27.
Sørensen M, Kowalski A, Martínez F. "A Process for Preparing High-Purity 2-(2-(2-(4-Ethynylphenoxy)ethoxy)ethoxy)ethanol" [P]. European Patent, EP 3762334 A1, 2018-08-06.
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