3,5-dichloro-1-methylpyrazole-4-carboxylic acid chloride | 162640-69-9

• 分子结构分类: 有机化合物 - 有机卤素化合物 - 芳基卤化物
• 英文名称: 3,5-dichloro-1-methylpyrazole-4-carboxylic acid chloride
• 英文别名: 1-methyl-3,5-dichloropyrazole-4-carbonyl chloride；3,5-Dichloro-1-methylpyrazole-4-carbonyl chloride
• CAS: 162640-69-9
• 化学式: C₅H₃Cl₃N₂O
• 分子量: 213.451
• InChiKey: KGVFEWGBMAYCDH-UHFFFAOYSA-N

物化性质

• 沸点：
  281.4±35.0 °C(Predicted)
• 密度：
  1.71±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  11
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  34.9
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  3,5-dichloro-1-methylpyrazole-4-carboxylic acid chloride 在 氢氧化钾 、 盐酸羟胺 、 盐酸 、 水 作用下， 以 四氢呋喃 、 水 为溶剂， 反应 2.58h， 生成 3,5-dichloro-1-methylpyrazole-4-carbohydroxamic acid
  参考文献：
  名称：

  EP1748047

  摘要：

  公开号：

文献信息

• Etylene derivatives and pesticides containing said derivatives
  申请人：Nissan Chemical Industries, Ltd.

  公开号：US20030216394A1

  公开（公告）日：2003-11-20

  Ethylene derivatives of formula (I): 1 where Q is an unsubstituted or substituted phenyl or heterocyclic group, especially a 4-thiazolyl, 1- or 3-pyrazolyl, 1,3-oxazol-4-yl, phenyl or pyridyl group; E is a substituent such as a cyano group; A is a substituent such as a 4-pyrazolyl or thiazolyl group; and B is a substituent such as an alkylcarbonyl group. Agricultural chemicals and agents for preventing the attachment of aquatic organisms containing one or more such ethylene derivatives.

  公式（I）的乙烯衍生物：1其中Q是未取代或取代的苯基或杂环基团，特别是4-噻唑基，1-或3-吡唑基，1,3-噁唑-4-基，苯基或吡啶基；E是如氰基等的取代基；A是如4-吡唑基或噻唑基等的取代基；B是如烷基羰基基团等的取代基。含有一个或多个这样的乙烯衍生物的农药化学品和防止水生生物附着的制剂。
• Pyrazole Sulfonylurea Compound and Herbicide
  申请人：Kita Hiroshi

  公开号：US20080064600A1

  公开（公告）日：2008-03-13

  There is provided a novel herbicide. A pyrazole sulfonylurea compound of formula (1): wherein R 1 is C 1-3 alkyl, etc., R 2 is hydrogen atom, C 1-3 alkyl, C 1-3 haloalkyl, etc., R 3 , R 4 , R 5 and R 6 independently of one another are hydrogen atom, C 1-3 alkyl, etc., with a proviso that at least one of R 3 , R 4 , R 5 and R 6 is C 1-3 alkyl or C 1-3 haloalkyl, X and Y independently of each other are C 1-3 alkyl, etc., Z is nitrogen atom or methyne, and a salt thereof that is acceptable as an agrochemical; an agrochemical containing at least one of the compound and the salt thereof that is acceptable as an agrochemical as an active component, and a herbicide containing at least one of the compound and the salt thereof that is acceptable as an agrochemical as an active component.

  提供了一种新型除草剂。化合物为吡唑磺酰脲类，其化学式为(1)：其中，R1为C1-3烷基等；R2为氢原子、C1-3烷基、C1-3卤代烷基等；R3、R4、R5和R6独立地为氢原子、C1-3烷基等，但其中至少有一个为C1-3烷基或C1-3卤代烷基；X和Y独立地为C1-3烷基等；Z为氮原子或亚甲基；以及其可作为农药的盐。含有该化合物或其可作为农药的盐的农药，作为活性成分的除草剂。
• Ethylene derivatives and pesticides containing said derivatives
  申请人：Nissan Chemical Industries, Ltd.

  公开号：US06462049B1

  公开（公告）日：2002-10-08

  Ethylene derivatives of formula (I): where Q is an unsubstituted or substituted phenyl or heterocyclic group, especially a 4-thiazolyl, 1- or 3-pyrazolyl, 1,3-oxazol-4-yl, phenyl or pyridyl group; E is a substituent such as a cyano group; A is a substituent such as a 4-pyrazolyl or thiazolyl group; and B is a substituent such as an alkylcarbonyl group. Agricultural chemicals and agents for preventing the attachment of aquatic organisms containing one or more such ethylene derivatives.

  式（I）的乙烯衍生物：其中Q是未取代或取代的苯基或杂环基团，特别是4-噻唑基，1-或3-吡唑基，1,3-噁唑-4-基，苯基或吡啶基；E是氰基等取代基；A是4-吡唑基或噻唑基等取代基；B是烷基羰基基团等取代基。含有一种或多种此类乙烯衍生物的农业化学品和防止水生生物附着的剂。
• Pyrazole sulfonylurea compound and herbicide
  申请人：Kita Hiroshi

  公开号：US20100016584A1

  公开（公告）日：2010-01-21

  A pyrazole compound of the formula: where: R 1 is C 1-3 alkyl, C 1-3 haloalkyl, C 1-3 alkoxy C 1-3 alkyl, phenyl or pyridyl; R 2 is a hydrogen atom, C 1-3 alkyl, C 1-3 haloalkyl, C 1-3 alkoxy or a halogen atom; R 3 , R 4 , R 5 and R 6 independently of one another are a hydrogen atom, C 1-3 alkyl or C 1-3 haloalkyl, with a proviso that at least one of R 3 , R 4 , R 5 and R 6 is C 1-3 alkyl or C 1-3 haloalkyl; and L is a hydrogen atom, chlorine atom, SH, benzylthio, chlorosulfonyl, aminosulfonyl, SO 2 N═C═O, SO 2 NHCO 2 CH 3 or SO 2 NHCONHn-C 4 H 9 . A salt of the compound that is acceptable as an agrochemical. An agrochemical containing the compound or the salt thereof as an active component. A herbicide containing the compound or the salt thereof as an active component.

  一种吡唑化合物的化学式如下：其中：R1是C1-3烷基，C1-3卤代烷基，C1-3烷氧基C1-3烷基，苯基或吡啶基; R2是氢原子，C1-3烷基，C1-3卤代烷基，C1-3烷氧基或卤原子; R3，R4，R5和R6独立地是氢原子，C1-3烷基或C1-3卤代烷基，但至少其中一个是C1-3烷基或C1-3卤代烷基; L是氢原子，氯原子，SH，苯甲硫基，氯磺酰基，氨基磺酰基，SO2N═C═O，SO2NHCO2CH3或SO2NHCONHn-C4H9。一种作为农药可接受的化合物盐。一种含有该化合物或其盐作为活性成分的农药。一种含有该化合物或其盐作为活性成分的除草剂。
• ALDOXIME DERIVATIVE AND AGROHORTICULTURAL BACTERICIDE
  申请人：NISSAN CHEMICAL INDUSTRIES, LIMITED

  公开号：EP0707000A1

  公开（公告）日：1996-04-17

  An aldoxime derivative represented by general formula (I), wherein A represents pyrazole, thiazole, etc.; B represents pyridine, pyrazole, thiazole, etc.; and X represents halogen or S(O)nR²⁴. This compound is novel, has an excellent agrohorticultural bactericidal effect, and does not injure useful crops, thus being useful as an agrohorticultural bactericide.

  一种由通式(I)代表的醛肟衍生物，其中 A 代表吡唑、噻唑等；B 代表吡啶、吡唑、噻唑等；X 代表卤素或 S(O)nR²⁴。该化合物具有新颖性、优异的农用园艺杀菌效果，并且不会伤害有用作物，因此可用作农用园艺杀菌剂。