发明人赵玉洁,王建平,郭海燕. "Method for the Synthesis of (SP-4-2)-[Ethyl 5-[[5-[(2-cyano-3,4-dihydro-2,3,3-trimethyl-2H-pyrrol-5-yl-κN)methyl]-3,4-dimethyl-2H-pyrrol-2-ylidene-κN]methyl]-3,4-dimethyl-1H-pyrrole-2-carboxylato(2-)-κN1,κO′2]nickel" [P]. 中国发明专利, 专利号 CN 116219891 A, 授权公告日 2025-12-13.
Jørgensen K, Schröder R, Björnsson E. "A Process for Preparing High-Purity (SP-4-2)-[Ethyl 5-[[5-[(2-cyano-3,4-dihydro-2,3,3-trimethyl-2H-pyrrol-5-yl-κN)methyl]-3,4-dimethyl-2H-pyrrol-2-ylidene-κN]methyl]-3,4-dimethyl-1H-pyrrole-2-carboxylato(2-)-κN1,κO′2]nickel" [P]. European Patent, EP 3878534 A1, 2017-05-10.
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