环化反应
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addition cyclization reactions 加成环化
intramolecular cyclization reactions 分子内环化反应
The cyclization reactions of carbodiimide 14 with chiral amide ethyl ester was firstly studied. The results showed that the carbodiimide 14 reacted quickly with amide ethyl ester at room temperature.
首次研究了碳二亚胺14与手性氨基酸酯的成环反应，结果表明：在室温下，碳二亚胺14与手性氨基酸酯能快速成环生成一个五员环。
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