会员体验
专利管家（专利管理）
工作空间（专利管理）
风险监控（情报监控）
数据分析（专利分析）
侵权分析（诉讼无效）
联系我们
交流群
官方交流：
QQ群： 891211   
微信请扫码    >>>
现在联系顾问~
下载
著录项
PDF全文
热词
    • 7. 发明授权
      US3121090A Amino-triazol derivatives 失效
    • Amino-triazol derivatives
    • 氨基三唑衍生物
    • US3121090A
    • 1964-02-11
    • US73013058
    • 1958-04-22
    • PHILIPS CORP
    • JOHANNES KOOPMANS MARTINUS , JACQUES MELTZER , OBIAS HUISMAN HENDERIKUS , DEN BOS BERNARDUS GERHARDUS VA , KOBUS WELLINGA
    • C07D249/14 , C07F9/6518
    • C07F9/65181
    • The invention comprises compounds which are derivatives of an amino-triazol of the general formula or of a tautomeric form thereof, in which derivatives the phosphorus atom is bound to one of the nitrogen atoms of the triazol ring, and in which R1, R2, R3 and R4 designate aliphatic hydrocarbon radicals, X is oxygen or sulphur, and R5 designates a hydrogen atom, an alkyl, cycloalkyl, aryl, or aralkyl group or such group containing one or more substituents, or is an aliphatically unsaturated hydrocarbon group or a carbalkoxy group. They may be obtained by reacting an amino-triazole of the above formula, or a tautomeric form thereof, or a salt thereof, with a compound of the general formula or a salt thereof in which Hlg is a halogen atom, e.g. Cl or Br. Suitable salts of the amino-triazole are the hydrochloric acid and sulphuric acid salts and the bisulphate. The reaction is preferably carried out in the presence of a hydrogen halide binding agent, e.g. a primary, secondary, or tertiary amine, a metal compound, e.g. a metal oxide, hydroxide, carbonate, bicarbonate, alcoholate, or carboxylate, or ammonia or an ammonium compound, e.g. ammonium carbonate or acetate. An excess of the aminotriazole may also be used as acid-binding agent. A solvent may also be present and several suitable solvents are specified including hydrocarbons, aliphatic ethers and ketones, tertiary amines, acetonitrile, ethyl acetate, ethyl formate, nitrobenzene, carbon tetrachloride, and dimethylformamide. Examples are given for the production of compounds in which R1, R2, R3 and R4 are each methyl, X is oxygen and R5 is H, CH3, C2H5, (CH3)2CH, n-pentyl, heptyl, undecyl, phenyl, benzyl, styryl, p-chlorophenyl, p-methoxyphenyl, carbethoxy, carboisopropoxy, and carbo-n-pentoxy, respectively; R1, R2, R3 and R4 are each methyl, X is sulphur, and R5 is H or n-pentyl, and R1, R2, R3 and R4 ar each ethyl, X is oxygen and R5 is H or n-pentyl. Other R5 radicals mentioned are carboxyalkyl, isobutyl, and n-hexyl. The products have pesticidal properties (see Group VI). The amino-triazole starting materials may be obtained by reacting an amino-guanidine salt, e.g. the nitrate, bisulphate or sulphate with a carboxylic acid R5COOH or its acid halide and the preparation by this method of the aminotriazoles in which R5 is heptyl, undecyl, benzyl and styryl, respectively, is described. The preparation of starting compounds in which R5 is a carbo-n-pentoxy and a carbo-isopropoxy group by treating the corresponding free carboxylic acid (R5=COOH) with n-pentanol and isopropanol, respectively, in the presence of dry HCl gas is also described.ALSO:A pesticidal composition comprises as active ingredient a compound which is a derivative of an amino-triazole of the general formula or of a tautomeric form thereof, in which derivative the phosphorus atom is bound to one of the nitrogen atoms of the triazol ring and in which R1, R2, R3 and R4 designate aliphatic hydrocarbon radicals, X is oxygen or sulphur, and R5 is a hydrogen atom, an alkyl, cycloalkyl, aryl or aralkyl group, or such group containing one or more substituents, or is an olefinically unsaturated hydrocarbon group or a carbalkoxy group (see Group IV (b)), said compound being dissolved or dispersed in or mixed with a liquid or solid carrier material, if desired with the addition of a surface-active substance, dispersion agent and/or adhesive. The active ingredient is effective against various fungi and insects and the composition may be in the form of a water-miscible oil, wettable powder or dust powder. Specified liquid diluents are xylene, toluene, dioxane, petroleum distillates rich in aromatic compounds, e.g. solvent naphtha, distilled tar oil, tetrahydronaphthalene, cyclohexane and mixtures of such liquids. Specified solid carriers include alumina, kaolin, talcum chalk, diatomaceous earth, infusorial earth, wood flour, tobacco dust and ground coconut shells.
    • 基本信息 添加关注 加入工作空间 PDF全文 PDF下载 全文下载 相似专利 双屏查看 权利要求书 说明书全文 Espacenet 法律信息 同族专利 专利引用
每页展示10个专利
每页展示10个专利
每页展示20个专利
每页展示50个专利
每页展示100个专利

IPRDB

最新中国发明专利 最新美国发明专利 技术领域 专利库 专利分类库 国际专利分类库

热门服务

会员版试用 API 数据接口 找代理 知嘟嘟专利交易 排行榜 大学排行榜 专利百科

关于我们

平台介绍 战略合作 网站地图

友情链接

知嘟嘟专利交易 国家知识产权局 中国商标网

联系方式


©2019-2023 上海吉码数字技术有限公司 版权所有，并保留所有权利 沪ICP备20016256号-6 沪公网安备31011702005475号