发明人徐明华,钱学锋,罗永刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114973723 A, 授权公告日 2022-05-01.
发明人何建平,钱学锋,杨光. "Method for the Synthesis of 1,1'-[[(4R,5R)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl]bis(methylene)]bis[1,1-diphenylphosphine oxide]" [P]. 中国发明专利, 专利号 CN 115424398 A, 授权公告日 2017-06-24.
发明人孙丽萍,赵玉洁,胡光. "A Process for Preparing High-Purity 1,1'-[[(4R,5R)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl]bis(methylene)]bis[1,1-diphenylphosphine oxide]" [P]. 中国发明专利, 专利号 CN 112256013 B, 授权公告日 2024-12-23.
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