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稠环缩氨基脲衍生物的合成与杀虫活性

Release Time:2019-03-11  Hits:

Indexed by: Journal Article

Date of Publication: 2013-04-15

Journal: 精细化工

Included Journals: CSCD、ISTIC、PKU

Volume: 30

Issue: 4

Page Number: 475-480

ISSN: 1003-5214

Key Words: 缩氨基脲衍生物;杀虫活性;4-氯苯乙酸

Abstract: 以4-氯苯乙酸为原料,经环化、氧化、缩合、加氢、酰化反应合成了6个新的具有茚结构的稠环缩氨基脲衍生物,总收率7% ~9%.其结构经核磁共振氢谱和高分辨质谱确认正确.初步生物活性测试表明:大多数化合物对多种害虫具有很好的杀虫活性.7-氯-2,3,4a,5-四氢-2-[N-甲氧羰基-N-(4-三氟甲基苯基)氨基甲酰基]茚戊[1,2-e][1,3,4]噁二嗪-4a-甲酸甲酯(Ⅻb)的活性略高于已商品化杀虫剂茚虫威.

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