n-butyl N-phosphonomethylglycinate | 39600-52-7

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: n-butyl N-phosphonomethylglycinate
• 英文别名: butyl N-(phosphonomethyl)glycinate；n-butyl N-phosphonomethyl glycinate；butyl N-phosphonomethylglycinate；n-Butyl N-phosphonomethylglycinat；[(2-Butoxy-2-oxoethyl)amino]methylphosphonic acid
• CAS: 39600-52-7
• 化学式: C₇H₁₆NO₅P
• 分子量: 225.181
• InChiKey: ZCZZPTBXXYBKHY-UHFFFAOYSA-N

物化性质

• 沸点：
  384.6±52.0 °C(Predicted)
• 密度：
  1.282±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  -3
• 重原子数：
  14
• 可旋转键数：
  8
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.86
• 拓扑面积：
  95.9
• 氢给体数：
  3
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  n-butyl N-phosphonomethylglycinate 在 氯化亚砜 、 三氟乙酸酐 作用下， 生成 n-butyl N-trifluoroacetyl-N-(dichlorophosphonomethyl)glycinate
  参考文献：
  名称：

  Derivatives of N-trifluoroacetyl-N-phosphonomethylglycine dichloride

  摘要：

  本公开涉及N-三氟乙酰基-N-磷酰甲基甘氨酸二氯化物衍生物及含有其的除草剂组合物。该N-三氟乙酰基-N-磷酰甲基甘氨酸二氯化物在草本植物出苗后使用，可作为草甘膦类除草剂。

  公开号：

  US04199345A1

文献信息

• Increasing sucrose content of sugar cane employing
  申请人：Monsanto Company

  公开号：US03996040A1

  公开（公告）日：1976-12-07

  N-phenylsulfonamido-N-phosphonomethyl glycine and certain derivatives thereof have been found to be useful in the treatment of sugarcane plants to increase their sucrose content.

  N-苯磺胺基-N-膦酰甲基甘氨酸及其某些衍生物已被发现在治疗甘蔗植物以增加其蔗糖含量方面具有用途。
• Oxime derivatives and Herbicides containing the same as an active ingredient
  申请人：TEIJIN LIMITED

  公开号：EP0442172A1

  公开（公告）日：1991-08-21

  The present invention relates to a specific oxime derivative or its salts of formula I and herbicidal compositions containing the same. The oxime derivatives according to the present invention show excellent herbicidal effect against broad leaved weeds and narrow leaved weeds, and additionally, have quick-acting herbicidal activity with reduced application. Wherein substituents in formula (I) are as defined in claim 1.

  本发明涉及公式I的特定肟衍生物或其盐以及含有该肟衍生物的除草剂组合物。根据本发明的肟衍生物对宽叶杂草和窄叶杂草表现出优异的除草效果，此外，具有快速作用的除草活性，且施用量减少。其中，公式(I)中的取代基如权利要求1所定义。
• Novel silyl esters of N-phosphonomethylglycine
  申请人：Monsanto Company

  公开号：US04471131A1

  公开（公告）日：1984-09-11

  This disclosure relates to novel silyl esters of N-phosphonomethylglycine useful as post-emergence herbicides.

  这项披露涉及作为萌发后除草剂有用的新型N-磷酸基甲基甘氨酸硅酯。
• Derivatives of N-trifluoroacetyl N-phosphonomethylglycine dichloride, their preparation and their use as herbicides
  申请人：MONSANTO COMPANY

  公开号：EP0005321A1

  公开（公告）日：1979-11-14

  This disclosure relates to N-trifluoroacetyl-N-phosphonomethylglycine dichloride derivatives and to herbicidal compositions containing same. The N-trifluoroacetyl-N-phosphonomethylglycine dichlorides are useful as post-emergent herbicides. The compounds of the present invention are characterised by the formula - wherein R is chlorine, an alkoxy group containing from 1 to 10 carbon atoms, an alkoxyalkoxy group containing from 3 to 6 carbon atoms, an alkoxyalkoxyalkoxy group containing from 5 to 9 carbon atoms or a chloro lower alkoxy group. The herbicidal method of the present invention is characterised by applying a herbicidally effective amount of a compound characterised by the formula as shown above and wherein R is as defined above. The herbicidal composition of the present invention is characterised in that said composition comprises from about 5 to about 95 parts by weight of a compound characterised by the formula as shown above and wherein R is as defined above; the remaining parts being composed of one or more suitable carriers, diluents and/or adjuvants. Another aspect of the present invention is a process for the production of a compound of the present invention which comprises reacting a compound of the formula wherein R' is hydroxy, an alkoxy group containing from 1 to 10 carbon atoms, an alkoxyalkoxy group containing from 3 to 6 carbon atoms, an alkoxyalkoxyalkoxy group containing from 5 to 9 carbon atoms or a chloro lower alkoxy group with trifluoroacetic anhydride at a temperature of from 10°C to 35°C and reacting the resulting product with thionyl chloride at reflux temperature.

  本公开涉及 N-三氟乙酰基-N-膦酰甲基甘氨酸二氯化物衍生物和含有这些衍生物的除草组合物。N- 三氟乙酰基-N-膦酰甲基甘氨酸二氯化物可用作苗后除草剂。 本发明化合物的特征为式-- N-三氟乙酰基-N-膦酰甲基甘氨酸二氯化物。 其中 R 是氯、含 1 至 10 个碳原子的烷氧基、含 3 至 6 个碳原子的烷氧基烷氧基、含 5 至 9 个碳原子的烷氧基烷氧基烷氧基或氯低级烷氧基。 本发明除草方法的特点是施用除草有效量的化合物，该化合物的特征式如上所示，其中 R 如上所定义。 本发明除草组合物的特征在于，所述组合物包括按重量计约 5 至约 95 份由上式表征的化合物，其中 R 如上所定义；其余部分由一种或多种合适的载体、稀释剂和/或佐剂组成。 本发明的另一个方面是生产本发明化合物的工艺，该工艺包括使式如下的化合物反应 其中 R'为羟基、含有 1 至 10 个碳原子的烷氧基、含有 3 至 6 个碳原子的烷氧基烷氧基、含有 5 至 9 个碳原子的烷氧基烷氧基烷氧基或氯代低 级烷氧基烷氧基，与三氟乙酸酐在 10℃至 35℃的温度下反应，并在回流温度下将生成物与亚硫酰氯反应。
• OPTICAL ISOMER OF R-FORM OF DIPHENYL ETHER DERIVATIVE AND HERBICIDE CONTAINING THE SAME AS ACTIVE INGREDIENT
  申请人：TEIJIN LIMITED

  公开号：EP0533925A1

  公开（公告）日：1993-03-31

  A herbicide containing an optical isomer of R-form of a diphenyl ether derivative represented by formula (I), which has a more excellent herbicidal activity with a smaller dose thereof than one containing the corresponding racemate. The use of the compound of formula (I) together with various herbicides known per se serves to improve the fast-acting property and widen the herbicidal spectrum with a small dose.

  一种除草剂，含有由式(I)表示的二苯醚衍生物的 R-形式光学异构体，与含有相应外消旋物的除草剂相比，用较小剂量即可获得更优异的除草活性。将式（I）化合物与各种本身已知的除草剂一起使用，可提高速效性，并以较小的剂量扩大除草谱。