英文名称: | outflank-stockade | permitrene | permit | permetrina | permetrin | permethrine | permasect-25ec | permasect | perigen | peregin w | peregin | perthrine | outflank | oms 1821 | nrdc 143 | nia 33297 | mp79 | m-phenoxybenzyl(+1)-cis,trans-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropane- c | le 79-519 | kudos | kestrel | kaleait | sbp-1513 | Permethrin(BSI,ISO,ANSI,ESA,BAN) | Permethrin(isomers)solution | Permethrin(isomers) | Cyclopropanecarboxylic acid,3-(2,2-dichloroethenyl)-2,2-dimethyl-,(3-phenoxyphenyl)methyl ester | Permethrim | wl 43479 | stomozan | stomoxin p | stomoxin | sbp-1513tec | kafil | sbp 1513 | s-3151 | s 3151 | ridect pour-on | quamlin | pramex | pp 557 | pounce | picket g | picket | 3-phenoxybenzyl (+-)-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylat | antiborer 3768 | anomethrin n | ambushfog | ambush | ai3-29158 | -1-carboxylate | 3-phenoxybenzyl(+-)-cis, trans-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropane | trans-3-(2,2-dichlorvinyl)-2,2-dimethylcyclopropane-3-phenoxybenzyl (1Rs)-ci | 3-phenoxybenzyl (1Rs)-cis,trans-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanec | 3-phenoxybenzyl dl-cis/trans-3-(2,2-dichlorovinyl)-2,2-dimethyl-1-cyclopropan | bematin 987 | 3-(phenoxyphenyl)methyl (+-)-cis,trans-3-(2,2-dichloroethenyl)-2,2- dimethylcyc | 3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylic acid, (3-phenoxyphen | 3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylic acid (3- phenoxyphen | (3-phenoxyphenyl)methyl-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropane- carboxy | (3-phenoxyphenyl)methyl 3-(2,2-dichloroethyl)-2,2-dimethylcyclopropane- carboxy | (3-phenoxyphenyl)methyl 3-(2,2-dichlorethenyl)-2,2-dimethylcyclopropanecarbox | (+-)-, (cis,trans)-yl este | 3-(2,2-dichlorovinyl)-2,2-dimethyl-cyclopropanecarboxylic aci 3-phenoxybenz | (3-Phenoxyphenyl)methyl-3-(2,2-dichloroethenyl)-2,2-dimethyl cyclopropanecarboxylate | Cyclopropanecarboxylic acid, 3-(2,2-dichloroethenyl)-2,2-dimethyl-, (3-phenoxyphenyl)methyl ester | ectiban | ipitox | indothrin | ici-pp 557 | fmc 41655 | fmc 33297 | exsmin | expar | exmin | eksmin | efmethrin | Permethrin | ecsumin | dragnet ft | dragnet | diffusil h | damminix | cosair | corsair | coopex | chinetrin | bw-21-z |
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生产方法: | 以三氯乙醛与异丁烯合成1,1,1-三氯-4-甲基-4-戊烯-2-醇,经转位后即得1,1,1-三氯-4-甲基-3-戊烯-2-醇,再与原乙酸三乙酯缩合重排而得3,3-二甲基-4,6,6-三氯-5-已烯酸乙酯,进一步在乙醇钠作用下环合为2,2-二甲基-3-(2,2-二氯乙烯基)环丙烷羧酯乙酯,经皂化成钠盐,再与氯化-3-苯氧基苄基三乙胺反应而制得二氯苯醚菊酯。该法原料及中间体较易得到,工艺过程中操作条件要求较严,产品含量一般在60-80%,加工成3.2%或10%乳油、0.25%粉剂使用。 |