2-(2,6-diethyl-4-methylphenyl)-3-methoxy-cyclopent-2-en-1-one | 1112412-88-0

• 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-(2,6-diethyl-4-methylphenyl)-3-methoxy-cyclopent-2-en-1-one
• 英文别名: 2-(2,6-diethyl-4-methylphenyl)-3-methoxycyclopent-2-enone；2-(2,6-diethyl-4-methylphenyl)-3-methoxycyclopent-2-en-1-one
• CAS: 1112412-88-0
• 化学式: C₁₇H₂₂O₂
• 分子量: 258.36
• InChiKey: DNHYBAGRDLRXKL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 重原子数：
  19
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.47
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  2-(2,6-diethyl-4-methylphenyl)-3-methoxy-cyclopent-2-en-1-one 在 lithium chloride 、 copper dichloride 作用下， 以 1,4-二氧六环 为溶剂， 反应 7.0h， 生成 5-chloro-2-(2,6-diethyl-4-methylphenyl)-3-methoxycyclopent-2-enone
  参考文献：
  名称：

  [EN] TRICYCLIC BRIDGED CYCLOPENTANEDIONE DERIVATIVES AS HERBICIDES
  [FR] NOUVEAUX HERBICIDES

  摘要：

  公开号：

  WO2009019005A8
• 作为产物：
  描述：

  3-甲氧基-2-环戊烯-1-酮 在 2-双环己基膦-2',6'-二甲氧基联苯 、 N-溴代丁二酰亚胺(NBS) 、 palladium diacetate 作用下， 以 1,2-二氯乙烷 、 甲苯 为溶剂， 反应 9.0h， 生成 2-(2,6-diethyl-4-methylphenyl)-3-methoxy-cyclopent-2-en-1-one
  参考文献：
  名称：

  [EN] HERBICIDALLY ACTIVE 2-(SUBSTITUTED-PHENYL)-CYCLOPENTANE-1,3-DIONE COMPOUNDS AND DERIVATIVES THEREOF
  [FR] COMPOSÉS DE 2-(PHÉNYL SUBSTITUÉ)-CYCLOPENTANE-1,3-DIONE À ACTIVITÉ HERBICIDE ET LEURS DÉRIVÉS

  摘要：

  本发明涉及一种化合物，其化学式为（I）：其中：R8和R9，独立地，分别为氢、氟或C1-C3烷基；R10为氢或甲基（最好是氢）；其它取代基的定义如本文所述；化合物的化学式（I）可选择地存在于其农药学上可接受的盐中。这些化合物被认为适用于用作除草剂。因此，本发明还涉及一种控制杂草，特别是草本单子叶杂草，在有用植物作物中的方法，包括将化合物的化学式（I）或包含这种化合物的除草剂组合物施用于植物或其生长地点。

  公开号：

  WO2014195327A1

文献信息

• [EN] HERBICIDALLY ACTIVE 2-(SUBSTITUTED-PHENYL)-CYCLOPENTANE-1,3-DIONE DERIVATIVES<br/>[FR] DÉRIVÉS 2-(SUBSTITUTION PHÉNYLE)-CYCLOPENTANE-1,3-DIONE À ACTIVITÉ HERBICIDE
  申请人：SYNGENTA LTD

  公开号：WO2011007146A1

  公开（公告）日：2011-01-20

  Compounds of formula (I) are suitable for use as herbicides: wherein R is methyl, ethyl, vinyl, ethynyl or cyclopropyl, R1 is hydrogen, C1-C6alkyl, C1-C6haloalkyl, C3-C7cycloalkyl, C1-C6alkoxy, C1-C6haloalkoxy, vinyl, propenyl, ethynyl, propynyl, halogen, or optionally substituted phenyl, R2 is methyl, ethyl, vinyl, ethynyl or methoxy, R3 and R4 are hydrogen or together form a double bond, A is C3-C7cycloalkyl which is unsubstituted or substituted once or twice by C1-C6alkyl, C1-C6haloalkyl, C1-C6alkoxy, C1-C6alkylcarbonyloxy, C2-C6alkenyl, =0 or =N-R10, or A is cyclohexyl substituted once, at the 4-position, by one (C3-C6cycloalkyl)methoxy, C3-C6cycloalkyloxy, C2-C5alkenyl-CH2-oxy, or benzyloxy substituent, or A is decahydro-1-naphthyl or decahydro-2-naphthyl, or A is optionally substituted phenyl, and G is hydrogen or an agriculturally acceptable metal, sulfonium, ammonium or a latentiating group.

  式(I)的化合物适用作为除草剂：其中R是甲基、乙基、乙烯基、乙炔基或环丙基，R1是氢、C1-C6烷基、C1-C6卤代烷基、C3-C7环烷基、C1-C6烷氧基、C1-C6卤代烷氧基、乙烯基、丙烯基、乙炔基、丙炔基、卤素，或可选择取代的苯基，R2是甲基、乙基、乙烯基、乙炔基或甲氧基，R3和R4是氢或一起形成双键，A是未取代或经过一次或两次取代的C3-C7环烷基，取代基为C1-C6烷基、C1-C6卤代烷基、C1-C6烷氧基、C1-C6烷基羰基氧基、C2-C6烯基、=0或=N-R10，或A是在4-位一次取代的环己基，取代基为一(C3-C6环烷基)甲氧基、C3-C6环烷氧基、C2-C5烯基-CH2-氧基，或苄氧基取代基，或A是去氢-1-萘基或去氢-2-萘基，或A是可选择取代的苯基，G是氢或一种农业可接受的金属、磺、铵或潜在基团。
• NOVEL HERBICIDES
  申请人：Foley Daniel Jason

  公开号：US20120178623A1

  公开（公告）日：2012-07-12

  Compounds of formula (I) are suitable for use as herbicides: wherein R is methyl, ethyl, vinyl, ethynyl or cyclopropyl, R 1 is hydrogen, C 1 -C 6 alkyl, C 1 -C 6 haloalkyl, C 3 -C 7 cycloalkyl, C 1 -C 6 alkoxy, C 1 -C 6 haloalkoxy, vinyl, propenyl, ethynyl, propynyl, halogen, or optionally substituted phenyl, R 2 is methyl, ethyl, vinyl, ethynyl or methoxy, R 3 and R 4 are hydrogen or together form a double bond, A is C 3 -C 7 cycloalkyl which is unsubstituted or substituted once or twice by C 1 -C 6 alkyl, C 1 -C 6 haloalkyl, C 1 -C 6 alkoxy, C 1 -C 6 alkylcarbonyloxy, C 2 -C 6 alkenyl, ═O or ═N—R 10 , or A is cyclohexyl substituted once, at the 4-position, by one (C 3 -C 6 cycloalkyl)methoxy, C 3 -C 6 cycloalkyloxy, C 2 -C 5 alkenyl-CH 2 -oxy, or benzyloxy substituent, or A is decahydro-1-naphthyl or decahydro-2-naphthyl, or A is optionally substituted phenyl, and G is hydrogen or an agriculturally acceptable metal, sulfonium, ammonium or a latentiating group.

  式(I)的化合物适用于作为除草剂使用，其中R为甲基、乙基、乙烯基、乙炔基或环丙基，R1为氢、C1-C6烷基、C1-C6卤代烷基、C3-C7环烷基、C1-C6烷氧基、C1-C6卤代烷氧基、乙烯基、丙烯基、乙炔基、丙炔基、卤素或可选取代的苯基，R2为甲基、乙基、乙烯基、乙炔基或甲氧基，R3和R4为氢或共同形成双键，A为C3-C7环烷基，该环烷基未取代或用C1-C6烷基、C1-C6卤代烷基、C1-C6烷氧基、C1-C6烷基羰酰氧基、C2-C6烯基、═O或═N—R10取代一次或两次，或者A为在4位上取代一次的环己基，其取代基是一个(C3-C6环烷基)甲氧基、C3-C6环烷氧基、C2-C5烯基-CH2-氧基或苄氧基，或者A为十氢萘基或二十氢萘基，或者A为可选取代的苯基，G为氢或农业可接受的金属、磺酸盐、铵盐或潜隐基团。
• Herbicides
  申请人：Tyte Melloney

  公开号：US08754242B2

  公开（公告）日：2014-06-17

  Compounds of formula (I) wherein the substituents are as defined in claim 1, are suitable for use as herbicides.

  公式（I）中的化合物，其中取代基如权利要求1所定义的那样，适用于用作除草剂。
• Herbicidally Active 2-(Substituted-Phenyl)-Cyclopentane-1,3-Dione Compounds and Derivatives Thereof
  申请人：Syngenta Limited

  公开号：US20160128326A1

  公开（公告）日：2016-05-12

  The present invention relates to a compound of formula (I): wherein: R 8 and R 9 , independently of each other, are hydrogen, fluorine or C 1 -C 3 alkyl; R 10 is hydrogen or methyl (preferably hydrogen); and the other substituents are as defined herein; and wherein the compound of formula (I) is optionally present as an agrochemically acceptable salt thereof. These compounds are thought to be suitable for use as herbicides. The invention therefore also relates to a method of controlling weeds, especially grassy monocotyledonous weeds, in crops of useful plants, comprising applying a compound of formula (I), or a herbicidal composition comprising such a compound, to the plants or to the locus thereof.

  本发明涉及式（I）的化合物： 其中：R8和R9分别独立表示氢、氟或C1-C3烷基；R10表示氢或甲基（优选为氢）；其它取代基的定义如本文所述；并且式（I）的化合物可以作为农药可接受的盐的形式存在。这些化合物被认为适用于作为除草剂使用。因此，本发明还涉及一种方法，用于控制有用植物的作物中的杂草，特别是草本单子叶杂草，包括将式（I）的化合物或含有这种化合物的除草剂组合物施用到植物或其生长地点。
• Herbicidally active 2-(substituted-phenyl)-cyclopentane-1,3-dione compounds and derivatives thereof
  申请人：Syngenta Limited

  公开号：US10375956B2

  公开（公告）日：2019-08-13

  The present invention relates to a compound of formula (I): wherein: R8 and R9, independently of each other, are hydrogen, fluorine or C1-C3alkyl; R10 is hydrogen or methyl (preferably hydrogen); and the other substituents are as defined herein; and wherein the compound of formula (I) is optionally present as an agrochemically acceptable salt thereof. These compounds are thought to be suitable for use as herbicides. The invention therefore also relates to a method of controlling weeds, especially grassy monocotyledonous weeds, in crops of useful plants, comprising applying a compound of formula (I), or a herbicidal composition comprising such a compound, to the plants or to the locus thereof.

  本发明涉及式(I)化合物： 其中：R8和R9相互独立地为氢、氟或C1-C3烷基；R10为氢或甲基（优选氢）；其它取代基如本文所定义；式（I）化合物任选以其农用化学品可接受的盐的形式存在。这些化合物被认为适合用作除草剂。因此，本发明还涉及一种控制有用植物作物中杂草，特别是禾本科单子叶杂草的方法，包括将式（I）化合物或包含这种化合物的除草组合物施用到植物或其所在地。