发明人孙丽萍,郭海燕,徐明华. "Method for the Synthesis of 1,2-Bis(di-tert-butylphosphino)ethane" [P]. 中国发明专利, 专利号 CN 109341834 A, 授权公告日 2025-04-27.
发明人徐明华,张德明,罗永刚. "A Process for Preparing High-Purity 1,2-Bis(di-tert-butylphosphino)ethane" [P]. 中国发明专利, 专利号 CN 117225371 A, 授权公告日 2021-12-03.
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