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公开(公告)号:US4400199A
公开(公告)日:1983-08-23
申请号:US316305
申请日:1981-10-29
IPC分类号: A01N47/12 , A01N47/16 , A01P13/02 , C07C333/04 , C07D211/16 , C07D223/04 , C07D295/20 , C07D295/21
CPC分类号: C07D295/21 , A01N47/12 , A01N47/16 , C07D211/16 , C07D223/04
摘要: Chloroalkylthiolcarbamate compounds of the formula: ##STR1## wherein Z represents ##STR2## and when Z is ##STR3## n is an integer of 4 to 10, whereas when Z is ##STR4## n is an integer of 3 to 10. These compounds are useful as effective herbicides having no harmful effect on the ecosystem, particularly extremely low toxicity to fish, and can be obtained, for example, by reacting the corresponding thiolcarbamate derivatives with a chloroalkyl halide.
摘要翻译: 下式的氯代烷基硫代氨基甲酸酯化合物:其中Z表示
,当Z为 时,n为4至10的整数,而当Z为N时,n为3至10的整数。这些化合物为 可用作对生态系统没有有害影响的有效除草剂,特别是对鱼的毒性极低,并且可以通过使相应的硫代氨基甲酸酯衍生物与氯烷基卤化物反应来获得。 -
2.
公开(公告)号:US4093568A
公开(公告)日:1978-06-06
申请号:US738223
申请日:1976-11-02
申请人: Maomi Seko , Yasumichi Yamakoshi , Hirotsugu Miyauchi , Mitsunobu Fukumoto , Kyoji Kimoto , Itaru Watanabe , Shigeo Yokoyama
发明人: Maomi Seko , Yasumichi Yamakoshi , Hirotsugu Miyauchi , Mitsunobu Fukumoto , Kyoji Kimoto , Itaru Watanabe , Shigeo Yokoyama
CPC分类号: C25B1/46 , C08J5/2293 , C08J2327/18
摘要: A perfluorocarbon type cation exchange membrane prepared by treatment with an oxidizing agent of a cation exchange membrane containing perfluorocarbon polymers having specific pendant N-sulfonamide groups has improved electrochemical characteristics when used as a membrane in electrolysis of aqueous alkali halide solution.
摘要翻译: 通过用含有特定N-侧磺酰胺侧基的全氟化碳聚合物的阳离子交换膜的氧化剂处理制备的全氟化碳型阳离子交换膜,当在碱性卤化物水溶液的电解中用作膜时,具有改善的电化学特性。
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