The formation of 1, 3, 5-triazine ring by cyclotrimerization of cyano group was verified by infra-red spectroscopic analysis.
用红外光谱分析法证实了由氰基三聚环化生成了1,3,5 -三嗪环。
The effects of phosphine ligand and the structure of catalysts on the selectivity and reactivity of the cyclotrimerization were discussed.
文章论述了催化剂结构对丁二烯环三聚反应活性及选择性的影响。
The effects of phosphine ligand and the structure of catalysts on the selectivity and reactivity of the cyclotrimerization were discussed.
文章论述了催化剂结构对丁二烯环三聚反应活性及选择性的影响。
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