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    • 1. 发明授权
    • Preparation of polyphenylene ethers
    • 聚苯醚的制备
    • US4618668A
    • 1986-10-21
    • US722154
    • 1985-04-11
    • Volker MuenchJuergen HambrechtWalter HimmeleAdolf EchteJohann Swoboda
    • Volker MuenchJuergen HambrechtWalter HimmeleAdolf EchteJohann Swoboda
    • C08G65/44C08G65/46
    • C08G65/44
    • High molecular weight polyphenylene ethers are prepared from monohydric phenols by an oxidative coupling reaction with oxygen in the presence of a solvent and of a catalyst complex consisting of a copper salt and an organic amine of the general formula ##STR1## where R.sup.1 is C.sub.2 -C.sub.20 -alkylidene, preferably C.sub.2 -C.sub.12 -alkylidene, or alkenylidene, R.sup.2 is H or C.sub.1 -C.sub.12 -alkyl, preferably C.sub.1 -C.sub.4 -alkyl, or C.sub.5 -C.sub.8 -cycloalkyl, each of which is unsubstituted or substituted by functional groups, and n is an integer from 1 to 4, preferably 1 or 2. Preferred functional groups are --OR.sup.3, --NHR.sup.3 or --SR.sup.3, in which R.sup.3 is H C.sub.1 -C.sub.12 -alkyl or C.sub.5 -C.sub.8 -cycloalkyl, and the most suitable amines are 3-tert.-butoxypropylamine, 4-tert.-butoxybutylamine, 3-tert.-butoxy-2-methylpropylamine, 3-tert.-butoxy-2,3-dimethylpropylamine, 3-tert.-butoxy-2-methyloctylamine and N-methyl-N-(4-tert.-butoxybutyl)-amine. The polyphenylene ethers can be processed to moldings by a thermoplastic method.
    • 高分子量聚苯醚通过在溶剂存在下与氧气的氧化偶联反应和由通式为“IMAGE”的铜盐和有机胺组成的催化剂络合物由一元酚制备,其中R1为C2-C20 亚烷基,优选C 2 -C 12亚烷基或亚烯基,R 2是H或C 1 -C 12烷基,优选C 1 -C 4 - 烷基或C 5 -C 8 - 环烷基,其各自是未取代的或被官能团取代,n 是1至4的整数,优选1或2.优选的官能团是-OR 3,-NHR 3或-SR 3,其中R 3是H-C 1 -C 12 - 烷基或C 5 -C 8 - 环烷基,最合适的胺是3 叔丁氧基丙基胺,4-叔丁氧基丁胺,3-叔丁氧基-2-甲基丙胺,3-叔丁氧基-2,3-二甲基丙胺,3-叔丁氧基-2-甲基辛胺和N- 甲基-N-(4-叔丁氧基丁基) - 胺。 可以通过热塑性方法将聚苯醚加工成模制品。
    • 3. 发明授权
    • Fungicidal N-substituted 3-arylpyrrolidine derivatives
    • 杀真菌剂N-取代的3-氨基吡啶衍生物
    • US5068245A
    • 1991-11-26
    • US251243
    • 1988-09-30
    • Matthias ZippliesHubert SauterFranz RoehlWalter HimmeleEberhard AmmermannErnst-Heinrich Pommer
    • Matthias ZippliesHubert SauterFranz RoehlWalter HimmeleEberhard AmmermannErnst-Heinrich Pommer
    • C07D207/06C07D207/08C07D405/04C07D405/08
    • C07D405/08C07D207/06C07D207/08
    • N-Substituted 3-arylpyrrolidine derivatives of the formula ##STR1## where R.sup.1 is 2,2-dimethylpropyl, 3,3-dimethylbutyl, 4,4-dimethylpentyl, 2,4,4-trimethylpentyl, 6-methylhept-2-yl, 3,5,5-trimethylhexyl, 6,10-dimethylundec-2-yl, 3-methylcyclohexyl, 3,3-dimethylcyclohexyl, 3,3,5-trimethylcyclohexyl, 3,3,5,5-tetramethylcyclohexyl, 4-methylcyclohexyl, 4-ethylcyclohexyl, 4-propylcyclohexyl, 4-isopropylcyclohexyl, 4-tert.-butylcyclohexyl, trans-4-tert.-butylcyclohexyl, 4(2-methylbut-2-yl)cyclohexyl, 4(2,4,4-trimethylpent-2-yl)-cyclohexyl, cyclododecanyl, C.sub.3 -C.sub.9 -trialkylsilyl-substituted C.sub.4 -C.sub.12 -cycloalkyl, 4-hydroxycyclohexyl, 4-hydroxy-3-methylcyclohexyl, 4-hydroxy-3,5-dimethylcyclohexyl, 4-hydroxy-3,3-dimethylcyclohexyl, 4-hydroxy-3,3,5-trimethylcyclohexyl, unsubstituted or hydroxy-, C.sub.1 -C.sub.9 -alkyl-, C.sub.1 -C.sub.5 -alkoxy- or C.sub.3 -C.sub.9 -trialkylsilyl-substituted C.sub.5 -C.sub.12 -cycloalkenyl,R.sup.1 is further bicycloalkyl,R.sup.1 is further 4-tert.-butyl-benzyl, 4-chlorobenzyl, 4-tert.-butoxybenzyl, 1,4-dioxaspiro[4,5]decan-8-yl,5 to 7-membered heterocycloalkyl,5 to 7-membered heterocycloalkylmethyl,R.sup.2 is alkyl, alkoxy or trialkylsilyl,R.sup.3 is alkyl, alkenyl, alkynyl or arylalkyl,X- is a plant-tolerated anion,n is 0 or 1,and plant-tolerated salts thereof, and fungicides containing these compounds.
    • 其中R 1是2,2-二甲基丙基,3,3-二甲基丁基,4,4-二甲基戊基,2,4,4-三甲基戊基,6-甲基庚-2-基, 3,5,5-三甲基己基,6,10-二甲基十一烷基-2-基,3-甲基环己基,3,3-二甲基环己基,3,3,5-三甲基环己基,3,3,5,5-四甲基环己基,4-甲基环己基, 4-乙基环己基,4-丙基环己基,4-异丙基环己基,4-叔丁基环己基,反式-4-叔丁基环己基,4(2-甲基丁-2-基)环己基,4(2,4,4-三甲基 - 2-环己基,环十二烷基,C 3 -C 9 - 三烷基甲硅烷基取代的C 4 -C 12环烷基,4-羟基环己基,4-羟基-3-甲基环己基,4-羟基-3,5-二甲基环己基,4-羟基-3, 4-羟基-3,3,5-三甲基环己基,未取代或羟基 - ,C 1 -C 9 - 烷基 - ,C 1 -C 5 - 烷氧基 - 或C 3 -C 9 - 三烷基甲硅烷基取代的C 5 -C 12 - 环烯基,R 1是 进一步的双环烷基,R 1还是4-叔丁基 - 苄基,4-氯苄基,4-叔丁氧基苄基,1,4-二氧杂螺[4,5]癸烷-8- 芳基,5至7元杂环烷基,5至7元杂环烷基甲基,R2为烷基,烷氧基或三烷基甲硅烷基,R3为烷基,烯基,炔基或芳烷基,X为植物耐受阴离子,n为0或1, 及其耐受植物的盐,以及含有这些化合物的杀真菌剂。