Synthesis and insecticidal activities of novel bridged-neonicotinoids

• Published in: Chinese chemical letters Vol. 28; no. 8; pp. 1743 - 1745
• Main Authors: Zhang, Dong-Dong, Cui, Shu-Xia, Xu, Zhi-Ping, Li, Dong-Mei, Tian, Zhong-Zhen
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 01.08.2017
• Subjects: Insecticidal activity; Michael addition; Neonicotinoid Bridged compound; Resistance; 合成; 新烟碱类杀虫剂; 杀虫活性; 桥接; 环己烯酮; 环戊烯酮; 生物活性; 红外光谱; Michael addition; Resistance; Neonicotinoid Bridged compound; Insecticidal activity

A series of novel bridged-neonicotinoid analogues were designed and synthesized, which were constructed by starting material 8 with cyclopentenone or cyclohexenone in the presence of catalyst aluminium chloride. All of the compounds were characterized and confirmed by~1H NMR,~（13）C NMR, HRMS and IR....