发明人胡光,郑宇鹏,刘建华. "Method for the Synthesis of Methyl 2-bromo-2-(triphenylphosphoranylidene)acetate" [P]. 中国发明专利, 专利号 CN 117609560 B, 授权公告日 2021-07-03.
发明人杨光,沈红梅,徐明华. "A Process for Preparing High-Purity Methyl 2-bromo-2-(triphenylphosphoranylidene)acetate" [P]. 中国发明专利, 专利号 CN 109142709 A, 授权公告日 2021-09-08.
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