螺[4.4]噻二唑衍生物的合成——酰肼氯化物与二硫化碳的双1,3-偶极环加成反应
Synthesis of spiro[4.4]thiadiazole derivatives double 1,3-dipolar cycloaddition of hydrazonyl chlorides with carbon disulfide.
作者信息
Wang Kai-Kai, Li Yan-Li, Guo Dong-Guang, Pan Peng-Tao, Sun Aili, Chen Rongxiang
机构信息
School of Pharmacy, Key Laboratory of Nano-carbon Modified Film Technology Engineering of Henan Province Xinxiang 453000 P. R. China
Medical College, Xinxiang University Xinxiang 453000 P. R. China.
出版信息
RSC Adv. 2021 May 21;11(30):18404-18407. doi: 10.1039/d1ra03229a. eCollection 2021 May 19.
Abstract
An operationally simple and convenient synthesis method toward a series of diverse spiro[4.4]thiadiazole derivatives double [3 + 2] 1,3-dipolar cycloaddition of nitrilimines generated from hydrazonyl chlorides with carbon disulfide has been achieved under mild reaction conditions.
摘要
在温和的反应条件下，通过由酰肼氯与二硫化碳生成的腈亚胺的双[3 + 2] 1,3 - 偶极环加成反应，实现了一种操作简单便捷的合成一系列多样的螺[4.4]噻二唑衍生物的方法。
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