Benzyl 1-(4-Chlorophenyl)-1,4-dihydro-4-oxo-6-methyl pyridazine-3-carboxylate | 80601-23-6

• 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: Benzyl 1-(4-Chlorophenyl)-1,4-dihydro-4-oxo-6-methyl pyridazine-3-carboxylate
• 英文别名: Benzyl 1-(4-chlorophenyl)-6-methyl-4-oxopyridazine-3-carboxylate
• CAS: 80601-23-6
• 化学式: C₁₉H₁₅ClN₂O₃
• 分子量: 354.793
• InChiKey: KDZUFEKLFQYBPY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.3
• 重原子数：
  25
• 可旋转键数：
  5
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.11
• 拓扑面积：
  59
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  杀雄嗪 在 氯化亚砜 、 苯甲醇 作用下， 以 正己烷 、 水 、 甲苯 为溶剂， 以56.4%的产率得到Benzyl 1-(4-Chlorophenyl)-1,4-dihydro-4-oxo-6-methyl pyridazine-3-carboxylate
  参考文献：
  名称：

  Method of producing hybrid cereal grain seeds by application of

  摘要：

  式为##STR1##的化合物，其中R.sup.1是芳基或取代芳基，R.sup.2是烷基或芳基，R.sup.3是氢、烷基、芳基烷基或卤素，或R.sup.2和R.sup.3一起是--(CH.sub.2).sub.n --，其中n为3至8，Z是氧或硫，Y是基团Z'R.sup.4或NR.sup.5 R.sup.6，其中Z'是氧或硫，R.sup.4是氢、烷氧基烷基、烷基、环烷基、环烷基烷基、卤代烷基、苯基或苄基或阳离子，R.sup.5和R.sup.6独立地是氢或烷基，或当R.sup.5是氢时，R.sup.6是羟基或其烷基金属盐。这些化合物作为植物生长调节剂活性，特别是作为化学杂交剂。

  公开号：

  US04345934A1

文献信息

• Pyridazinone compounds, process for their preparation, compositions containing them and a method of regulating the growth of plants, increasing the yield of soya bean plants and sterilizing the male anthers of plants, including small grain cereal plants, using them as well as a method of producing F1 hybrid seed
  申请人：SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.

  公开号：EP0037133A1

  公开（公告）日：1981-10-07

  A compound of the general formula in which X represents an oxygen or sulphur atom; Y represents a hydrogen or halogen atom or an alkyl group; Z represents an alkyl group; Ar represents an optionally-substituted phenyl group; and R represents a group i) NR1R2 or ONR1R2, in which R' represents a hydrogen atom or an alkyl, alkenyl, alkynyl or cycloalkyl group and R' represents a hydrogen atom, an alkyl, alkenyl, alkynyl, cycloalkyl, alkoxy or hydroxy group, or an acyl group derived from a carboxylic or carbamic acid, or an alkyl group substituted with a carboxylic acid or ester group, or R' and R2 together with the interjacent nitrogen atom represent an optionally substituted heterocyclic ring; or ii) OR3 in which R3 represents an alkenyl, alkynyl, cycloalkyl or aryl group or an alkyl, alkenyl, alkynyl, cycloalkyl or aryl group substituted by one or more of the same or different substituents selected from halogen atoms, alkoxy, alkylthio, cyano and aryl groups, acyl groups derived from carboxlic or carbamic acids, groups of formula NR1R2 where R1 and R2 have the meaning given above, and carboxy groups and salts and esters thereof; or iii) SR4 in which R4 has one of the meanings given above for R3 or represents a hydrogen atom or an alkyl group; or iv) ON=CR4R5 in which R4 has the meaning given above and R5 has one of the meanings given above for R3 or represents an alkyl group, or R4 and R5 together with the interjacent carbon atom represent an optionally substituted carbocyclic or heterocyclic ring; or v) NR6NR7R8 in which each of R6 and R7 independently has one of the meanings given above for R1 and R8 has one of the meanings given above for R' or represents an acyl group derived from a carboxylic acid or R7 and R8 together with the interjacent nitrogen atom represent an optionally substituted heterocyclic ring; have useful plant growth regulating properties.

  通式如下的化合物 其中 X 代表氧原子或硫原子； Y 代表氢原子、卤素原子或烷基； Z 代表烷基； Ar 代表一个任选取代的苯基；以及 R 代表一个基团 i) NR1R2 或 ONR1R2，其中 R' 代表氢原子或烷基、烯基、炔基或环烷基，而 R' 代表氢原子、烷基、烯基、炔基、环烷基、烷氧基或羟基，或来自羧酸或氨基甲酸的酰基，或被羧酸或酯基取代的烷基，或 R' 和 R2 连同相邻的氮原子代表任选取代的杂环；或 OR3 其中 R3 代表烯基、炔基、环烷基或芳基，或被一个或多个相同或不 同取代基取代的烷基、烯基、炔基、环烷基或芳基，这些取代基可选 自卤素原子、烷氧基、烷硫基、氰基和芳基、源自羧酸或氨基甲酸的酰基、 式 NR1R2（其中 R1 和 R2 具有上述含义）基团、羧基及其盐和酯类；或 其中 R4 具有上述 R3 的含义之一，或代表氢原子或烷基；或 iv) ON=CR4R5 其中 R4 具有上述含义，R5 具有上述 R3 的含义之一，或代表烷基，或 R4 和 R5 连同相邻碳原子代表任选取代的碳环或杂环；或 v) NR6NR7R8，其中 R6 和 R7 各自独立地具有上述 R1 的含义之一，R8 具有上述 R' 的含义之一，或代表从羧酸衍生的酰基，或 R7 和 R8 连同相邻的氮原子代表任选取代的杂环；具有有效的植物生长调节特性。
• US4345934A
  申请人：——

  公开号：US4345934A

  公开（公告）日：1982-08-24
• US4661145A
  申请人：——

  公开号：US4661145A

  公开（公告）日：1987-04-28
• Method of producing hybrid cereal grain seeds by application of
  申请人：Rohm and Haas Company

  公开号：US04345934A1

  公开（公告）日：1982-08-24

  Compounds of the formula ##STR1## wherein R.sup.1 is aryl or substituted aryl, R.sup.2 is alkyl, or aryl, R.sup.3 is hydrogen, alkyl, aralkyl, or halogen, or R.sup.2 and R.sup.3 taken together are --(CH.sub.2).sub.n -- where n is 3 to 8 Z is oxygen or sulfur, and Y is the group Z'R.sup.4 or NR.sup.5 R.sup.6 wherein Z' is oxygen or sulfur, R.sup.4 is hydrogen, alkoxyalkyl, alkyl, cycloalkyl, cycloalkylalkyl, haloalkyl, phenyl or benzyl or a cation R.sup.5 and R.sup.6 are independently hydrogen or alkyl or when R.sup.5 is hydrogen, R.sup.6 is hydroxy or an alkyl metal salt thereof. These compounds are active as plant growth regulators, and particularly as chemical hybridization agents.

  式为##STR1##的化合物，其中R.sup.1是芳基或取代芳基，R.sup.2是烷基或芳基，R.sup.3是氢、烷基、芳基烷基或卤素，或R.sup.2和R.sup.3一起是--(CH.sub.2).sub.n --，其中n为3至8，Z是氧或硫，Y是基团Z'R.sup.4或NR.sup.5 R.sup.6，其中Z'是氧或硫，R.sup.4是氢、烷氧基烷基、烷基、环烷基、环烷基烷基、卤代烷基、苯基或苄基或阳离子，R.sup.5和R.sup.6独立地是氢或烷基，或当R.sup.5是氢时，R.sup.6是羟基或其烷基金属盐。这些化合物作为植物生长调节剂活性，特别是作为化学杂交剂。