6-(4-fluorophenyl)-8-(2,3-methylenedioxyphenyl)pyrido[2,3-d]pyridazin-5-one | 161886-04-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪类
• 英文名称: 6-(4-fluorophenyl)-8-(2,3-methylenedioxyphenyl)pyrido[2,3-d]pyridazin-5-one
• 英文别名: 8-(1,3-Benzodioxol-4-yl)-6-(4-fluorophenyl)pyrido[2,3-d]pyridazin-5-one
• CAS: 161886-04-0
• 化学式: C₂₀H₁₂FN₃O₃
• 分子量: 361.332
• InChiKey: SAXGJJRTLYVSJQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.6
• 重原子数：
  27
• 可旋转键数：
  2
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.05
• 拓扑面积：
  64
• 氢给体数：
  0
• 氢受体数：
  6

文献信息

• Herbicides
  申请人：RHONE POULENC AGRICULTURE LTD.

  公开号：EP0634413A1

  公开（公告）日：1995-01-18

  The invention provides compounds of formula:    wherein R and R¹ independently represent hydrogen, optionally halogenated alkyl alkenyl or alkynyl; -(-CR³R⁴)n-(optionally subtituted phenyl); -(-CR³R⁴)nHet; or -(-CR³R⁴)n-Ar, wherein Ar is an optionally substituted bicycle;    wherein at least one of the groups R and R¹ represents -(-CR³R⁴)n-Ar;    R² represents R⁵ or optionally substituted phenyl;    X is oxygen or sulphur; m is 0, 1, 2 or 3;    R³ and R⁴, independently represent hydrogen, alkyl or haloalkyl;    R⁵ is halogen, optionally halogenated alkyl, alkenyl or alkynyl; or a group selected from cyano, nitro, -CO₂R⁶, -S(O)pR⁶, -NR³R⁴, -COR⁶, -S(O)pR⁷, -CO₂R⁷, -OR⁷, -CONR³R⁴, -OSO₂R⁷, -OSO₂R⁸, -OCH₂R⁷, -N(R³)COR⁸, -N(R³)SO₂R⁸, -N(R³)SO₂R⁷, -SO₂NR³R⁴, -Si(R⁸)₃ and -OR⁶;    n is zero, 1 or 2; q is zero or an integer from 1 to 5;    Het represents an optionally substituted heterocycle;    R⁶ represents hydrogen, alkyl or haloalkyl;    p is zero, one or two; r is one or two;    R⁷ represents optionally substituted phenyl;    R⁸ represents alkyl or haloalkyl;    R⁶¹ and R⁶² independently represent hydrogen, halogen, alkyl or haloalkyl;    and agriculturally acceptable salts thereof;    which possess utility as herbicides.

  该发明提供了以下结构的化合物：其中R和R¹分别代表氢、可选择卤代的烷基、烯烃基或炔基；-(-CR³R⁴)n-(可选择取代的苯基)；-(-CR³R⁴)nHet；或-(-CR³R⁴)n-Ar，其中Ar是可选择取代的双环；其中至少一个基团R和R¹代表-(-CR³R⁴)n-Ar；R²代表R⁵或可选择取代的苯基；X为氧或硫；m为0、1、2或3；R³和R⁴独立地代表氢、烷基或卤代烷基；R⁵为卤素、可选择卤代的烷基、烯烃基或炔基；或从氰基、硝基、-CO₂R⁶、-S(O)pR⁶、-NR³R⁴、-COR⁶、-S(O)pR⁷、-CO₂R⁷、-OR⁷、-CONR³R⁴、-OSO₂R⁷、-OSO₂R⁸、-OCH₂R⁷、-N(R³)COR⁸、-N(R³)SO₂R⁸、-N(R³)SO₂R⁷、-SO₂NR³R⁴、-Si(R⁸)₃和-OR⁶中选择的基团；n为零、1或2；q为零或从1到5的整数；Het代表可选择取代的杂环；R⁶代表氢、烷基或卤代烷基；p为零、一或二；r为一或二；R⁷代表可选择取代的苯基；R⁸代表烷基或卤代烷基；R⁶¹和R⁶²独立地代表氢、卤素、烷基或卤代烷基；及其农业可接受的盐；具有除草剂的用途。