发明人杨光,唐晓军,张德明. "Method for the Synthesis of 2-Bromo-46-dimethylphenylisocyanate" [P]. 中国发明专利, 专利号 CN 111229031 A, 授权公告日 2016-01-10.
发明人罗永刚,马晓峰,孙丽萍. "A Process for Preparing High-Purity 2-Bromo-46-dimethylphenylisocyanate" [P]. 中国发明专利, 专利号 CN 113369626 B, 授权公告日 2020-11-04.
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