2-[4-(3,5-difluorophenoxy)-phenoxy]-ethylcarbamic acid methyl ester | 97947-14-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 2-[4-(3,5-difluorophenoxy)-phenoxy]-ethylcarbamic acid methyl ester
• 英文别名: methyl 2-[4-(3,5-difluorophenoxy)phenoxy]ethylcarbamate；Methyl {2-[4-(3,5-difluorophenoxy)phenoxy]ethyl}carbamate；methyl N-[2-[4-(3,5-difluorophenoxy)phenoxy]ethyl]carbamate
• CAS: 97947-14-3
• 化学式: C₁₆H₁₅F₂NO₄
• 分子量: 323.296
• InChiKey: ZRCJCAJQCCEVQA-UHFFFAOYSA-N

物化性质

• 沸点：
  436.1±45.0 °C(Predicted)
• 密度：
  1.271±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.3
• 重原子数：
  23
• 可旋转键数：
  7
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.19
• 拓扑面积：
  56.8
• 氢给体数：
  1
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  4-(3,5-difluorophenoxy)-phenol 生成 2-[4-(3,5-difluorophenoxy)-phenoxy]-ethylcarbamic acid methyl ester
  参考文献：
  名称：

  摘要：

  DOI：

文献信息

• Bisacylethylamines
  申请人：Ciba-Geigy Corporation

  公开号：US05166153A1

  公开（公告）日：1992-11-24

  Novel N-acylated 2-[4-(halophenoxy)-phenoxy]-ethylcarbamic acid esters of formula I ##STR1## wherein R.sub.1 is C.sub.1 -C.sub.8 alkyl or C.sub.3 -C.sub.5 alkenyl, R.sub.2 is C.sub.1 -C.sub.8 alkyl, C.sub.1 -C.sub.8 alkoxy, --CO--R.sub.7 or --NR.sub.8 R.sub.9, R.sub.3 and R.sub.4 independently of one another are hydrogen or methyl, R.sub.5 is chlorine or fluorine, R.sub.6 is either the same substituent as R.sub.5 or is hydrogen, R.sub.7 is C.sub.1 -C.sub.8 alkoxy or --NR.sub.10 R.sub.11, R.sub.8 is C.sub.1 -C.sub.4 alkyl, R.sub.9 is C.sub.1 -C.sub.4 alkyl or R.sub.8 and R.sub.9 together form a C.sub.4 -C.sub.6 alkylene chain which may be interrupted by oxygen, sulfur or --NCH.sub.3 --, R.sub.10 is hydrogen or C.sub.1 -C.sub.4 alkyl and R.sub.11 is hydrogen or C.sub.1 -C.sub.4 alkyl, benzyl, phenyl, or phenyl substituted by halogen or by methyl, or R.sub.10 and R.sub.11 together form a C.sub.4 -C.sub.6 alkylene chain which may be interrupted by oxygen, sulfur or --NCH.sub.3 --; their preparation, their use in pest control, and pesticidal compositions that contain those carbamic acid esters as active ingredient are disclosed.

  公式I中的新型N-酰化2-[4-(卤代)苯氧基]-苯氧基-乙酸酯，其中R.sub.1为C.sub.1-C.sub.8烷基或C.sub.3-C.sub.5烯基，R.sub.2为C.sub.1-C.sub.8烷基、C.sub.1-C.sub.8烷氧基、--CO--R.sub.7或--NR.sub.8 R.sub.9，R.sub.3和R.sub.4独立地为氢或甲基，R.sub.5为氯或氟，R.sub.6为与R.sub.5相同的取代基或氢，R.sub.7为C.sub.1-C.sub.8烷氧基或--NR.sub.10 R.sub.11，R.sub.8为C.sub.1-C.sub.4烷基，R.sub.9为C.sub.1-C.sub.4烷基或R.sub.8和R.sub.9共同形成的C.sub.4-C.sub.6烷基链，该链可以被氧、硫或--NCH.sub.3--所中断，R.sub.10为氢或C.sub.1-C.sub.4烷基，R.sub.11为氢或C.sub.1-C.sub.4烷基、苄基、苯基或被卤素或甲基取代的苯基，或R.sub.10和R.sub.11共同形成的C.sub.4-C.sub.6烷基链，该链可以被氧、硫或--NCH.sub.3--所中断；揭示了它们的制备方法、它们在害虫控制中的应用以及包含这些乙酸酯作为活性成分的杀虫剂组合物。
• Sulfenylated carbamic esters and their use in pesticides
  申请人：Ciba-Geigy Corporation

  公开号：US05192803A1

  公开（公告）日：1993-03-09

  Novel substituted 2-phenoxyphenoxyethylcarbamic esters of the formula I ##STR1## where R.sub.1 is C.sub.1 -C.sub.4 alkyl or C.sub.3 -C.sub.4 alkenyl, R.sub.2 is C.sub.1 -C.sub.4 alkyl or a radical of the formula ##STR2## --C(CH.sub.3).sub.2 --CN or --N(R.sub.9)--COO--C.sub.1 -C.sub.4 alkyl, R.sub.3 and R.sub.4 independently of one another are hydrogen or methyl, R.sub.5 is fluorine or chlorine, R.sub.6 is either identical to the substituents given in the case of R.sub.5 or is hydrogen, R.sub.7 and R.sub.8 independently of one another are hydrogen, halogen, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy or nitro, R.sub.9 is C.sub.1 -C.sub.4 alkyl and n is zero, one or two, their preparation, their use in pest control, and pesticides containing these carbamic esters as active substance, are described. The preferred field of application is the control of pests on animals and plants, in partcular of eggs and larvae of phytophagous harmful insects and harmful mites.

  本发明涉及式I的新型取代的2-苯氧基苯氧基乙基氨基甲酸酯，其中R.sub.1是C.sub.1-C.sub.4烷基或C.sub.3-C.sub.4烯基，R.sub.2是C.sub.1-C.sub.4烷基或公式的基团：--C(CH.sub.3).sub.2--CN或--N(R.sub.9)--COO--C.sub.1-C.sub.4烷基，R.sub.3和R.sub.4分别独立地是氢或甲基，R.sub.5是氟或氯，R.sub.6要么与R.sub.5中给出的取代基相同，要么是氢，R.sub.7和R.sub.8独立地是氢，卤素，C.sub.1-C.sub.4烷基，C.sub.1-C.sub.4烷氧基或硝基，R.sub.9是C.sub.1-C.sub.4烷基，n为零，一或二。本发明还涉及这些氨基甲酸酯的制备方法，它们在害虫控制中的使用以及含有这些氨基甲酸酯作为活性成分的杀虫剂。首选的应用领域是在动植物上控制害虫，特别是植食性有害昆虫和有害螨的卵和幼虫。
• ——
  作者：KISIDA HIROSI、 HATAKOSHI MAKOTO、 TAKARAZUKA NISHIDA

  DOI：——

  日期：——
• US5166153A
  申请人：——

  公开号：US5166153A

  公开（公告）日：1992-11-24
• US5192803A
  申请人：——

  公开号：US5192803A

  公开（公告）日：1993-03-09