发明人王建平,林芳,杨光. "Method for the Synthesis of 3,3-dimethylcyclobut-1-ene-1-carboxylic acid" [P]. 中国发明专利, 专利号 CN 116483668 B, 授权公告日 2018-06-10.
Williams B T, Kumar R, Roberts E F. "A Process for Preparing High-Purity 3,3-dimethylcyclobut-1-ene-1-carboxylic acid" [P]. US Patent, US 10044410 B2, 2019-06-16.
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