4-[(E)-3-(3,5-dichloro-phenyl)-4,4,4-trifluoro-but-2-enoyl]-2-methyl-benzoic acid tert-butyl ester | 1352242-90-0

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 直链 1,3-二芳基丙烷
• 英文名称: 4-[(E)-3-(3,5-dichloro-phenyl)-4,4,4-trifluoro-but-2-enoyl]-2-methyl-benzoic acid tert-butyl ester
• 英文别名: 4-[(E)-3-(3,5-dichlorophenyl)-4,4,4-trifluorobut-2-enoyl]-2-methylbenzoic acid tert-butyl ester；tert-butyl 4-[(E)-3-(3,5-dichlorophenyl)-4,4,4-trifluoro-but-2-enoyl]-2-methyl-benzoate；4-[(E)-3-(3,5-Dichloro-phenyl)-4,4,4-trifluoro-but-2-enoyl]-2-methyl-benzoic acid tert-butyl ester；tert-butyl 4-[(E)-3-(3,5-dichlorophenyl)-4,4,4-trifluorobut-2-enoyl]-2-methylbenzoate
• CAS: 1352242-90-0
• 化学式: C₂₂H₁₉Cl₂F₃O₃
• 分子量: 459.292
• InChiKey: CPUWAEFMIXEQKQ-WOJGMQOQSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.3
• 重原子数：
  30
• 可旋转键数：
  6
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.27
• 拓扑面积：
  43.4
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  4-[(E)-3-(3,5-dichloro-phenyl)-4,4,4-trifluoro-but-2-enoyl]-2-methyl-benzoic acid tert-butyl ester 在 盐酸 、 cesiumhydroxide monohydrate 、 水 、 (2S,4S,5R)-1-(anthracen-9-ylmethyl)-5-ethenyl-2-[(R)-(prop-2-en-1-yloxy)(quinolin-4-yl)methyl]-1-azabicyclo[2.2.2]octan-1-ium bromide 作用下， 以 二氯甲烷 、 水 、 二甲基亚砜 、 丙酮 为溶剂， 反应 21.67h， 生成 4-[3-(3,5-dichlorophenyl)-3-(trifluoromethyl)-2,4-dihydropyrrol-5-yl]-2-methyl-benzoic acid
  参考文献：
  名称：

  [EN] PROCESS FOR THE PREPARATION OF DIHYDROPYRROLE DERIVATIVES
  [FR] PROCÉDÉ POUR LA PRÉPARATION DE DÉRIVÉS DE DIHYDROPYRROLE

  摘要：

  本发明提供了立体选择性的制备式(I)化合物的方法，其中P是苯基、萘基、含有一个或两个氮原子作为环成员的6元杂环芳基基团或含有一个或两个氮原子作为环成员的10元双环杂环芳基基团，其中苯基、萘基和杂环芳基基团可选地被取代；R1是氯二氟甲基或三氟甲基；R2是可选地被取代的芳基或可选地被取代的杂环芳基；n为0或1；包括以下步骤的方法：(a-i)反应式II化合物，其中P、R1和R2如式(I)化合物所定义；与硝甲烷在手性催化剂的存在下反应，得到式III化合物，其中P、R1和R2如式(I)化合物所定义；以及(a-ii)还原环化式III化合物，得到式(I)化合物。本发明还提供了用于合成式(I)化合物的中间体。

  公开号：

  WO2011154555A1

文献信息

• [EN] INSECTICIDAL COMPOUNDS<br/>[FR] COMPOSÉS INSECTICIDES
  申请人：SYNGENTA PARTICIPATIONS AG

  公开号：WO2012163959A1

  公开（公告）日：2012-12-06

  The present invention provides compounds of formula (I): wherein A1, A2, A3 and A4 are independently of one another C-H, C-R5, or nitrogen; B1--B2--B3--B4 is -CH2-C=N-CH2-, -CH2-N-CH2-CH2-, -CH2-C=CH-0- or -CH=C-CH2-0-; G1 is oxygen or sulfur; L is a single bond or C1-C8alkylene; R1 is hydrogen, C1-C8alkyl, C1-C8alkylcarbonyl-, C1-C8alkoxy, C2-C8alkenyl, C2-C8alkynyl, C1-C8alkoxy- C1-C8alkyl, aryl or aryl substituted by one to three R6, or R1 is heterocyclyl or heterocyclyl substituted by one to three R6 or C1-C8alkoxycarbonyl-; R2 is hydrogen, C1-C8haloalkyl or C1-C8alkyl; R3 is C1-C8haloalkyl; R4 is aryl or aryl substituted by one to three R6, or R4 is heterocyclyl or heterocyclyl substituted by one to three R6; Y1 is CR7R8, C=O or C=S; Y2, Y3 and Y4 are independently CR7R8, C=0, C=S, N-R9, O, S, SO or SO2; wherein at least two adjacent ring atoms in the ring formed by Y1, Y2, Y3 and Y4 are heteroatoms; each R7 and R8 is independently hydrogen, halogen, C1-C8alkyl, or C1-C8haloalkyl; and R5, R6, R7, R8 and R9 are as defined in the claims. The invention also relates to processes and intermediates for preparing these compounds, to insecticidal, acaricidal, nematicidal and molluscicidal compositions comprising these compounds and to methods of using these compounds to control insect, acarine, nematode and mollusc pests.

  本发明提供了以下式（I）的化合物：其中A1、A2、A3和A4彼此独立地为C-H、C-R5或氮；B1--B2--B3--B4为-CH2-C=N-CH2-、-CH2-N-CH2-CH2-、-CH2-C=CH-0-或-CH=C-CH2-0-；G1为氧或硫；L为单键或C1-C8烷基；R1为氢、C1-C8烷基、C1-C8烷基羰基、C1-C8烷氧基、C2-C8烯基、C2-C8炔基、C1-C8烷氧基-C1-C8烷基、芳基或被1至3个R6取代的芳基，或R1为杂环烷基或被1至3个R6或C1-C8烷氧羰基取代的杂环烷基；R2为氢、C1-C8卤代烷基或C1-C8烷基；R3为C1-C8卤代烷基；R4为芳基或被1至3个R6取代的芳基，或R4为杂环烷基或被1至3个R6取代的杂环烷基；Y1为CR7R8、C=O或C=S；Y2、Y3和Y4独立地为CR7R8、C=0、C=S、N-R9、O、S、SO或SO2；其中由Y1、Y2、Y3和Y4形成的环中至少有两个相邻的环原子为杂原子；每个R7和R8独立地为氢、卤素、C1-C8烷基或C1-C8卤代烷基；而R5、R6、R7、R8和R9如权利要求中所定义。本发明还涉及制备这些化合物的过程和中间体，包括这些化合物的杀虫剂、杀螨剂、杀线虫剂和杀软体动物剂组合物，以及使用这些化合物控制昆虫、螨类、线虫和软体动物害虫的方法。
• PROCESS FOR THE PREPARATION OF DIHYDROPYRROLE DERIVATIVES
  申请人：Syngenta Participations AG

  公开号：US20160073631A1

  公开（公告）日：2016-03-17

  The present invention provides stereoselective processes for the preparation of compounds of formula (I) wherein P is phenyl, naphthyl, a 6-membered heteroaryl group containing one or two nitrogen atoms as ring members, or a 10-membered bicyclic heteroaryl group containing one or two nitrogen atoms as ring members, and wherein the phenyl, naphthyl and heteroaryl groups are optionally substituted; R 1 is chlorodifluoromethyl or trifluoromethyl; R 2 is optionally substituted aryl or optionally substituted heteroaryl; n is 0 or 1; including the process comprising (a-i) reacting a compound of formula II wherein P, R 1 and R 2 are as defined for the compound of formula I; with nitromethane in the presence a chiral catalyst to give a compound of formula III wherein P, R 1 and R 2 are as defined for the compound of formula I; and (a-ii) reductively cyclising the compound of formula III to give the compound of formula I. The invention also provides intermediates useful for processes for the synthesis of compounds of formula (I).

  本发明提供了用于制备式(I)化合物的立体选择性过程，其中 P为苯基、萘基、含有一个或两个氮原子作为环成员的6元杂芳基，或含有一个或两个氮原子作为环成员的10元双环杂芳基，其中苯基、萘基和杂芳基可以选择性地被取代； R1为氯二氟甲基或三氟甲基； R2为可以选择性取代的芳基或可以选择性取代的杂芳基； n为0或1； 包括以下过程 (a-i)将式II化合物与硝基甲烷在手性催化剂存在下反应，得到式III化合物； 其中P、R1和R2如式I化合物中所定义； (a-ii)将式III化合物还原环化，得到式I化合物。 本发明还提供了用于合成式(I)化合物的过程的中间体。
• [EN] ENANTIONSELECTIVE PROCESSES TO INSECTICIDAL 3-ARYL-3-TRIFLUOROMETHYL-SUBSTITUTED PYRROLIDINES<br/>[FR] PROCÉDÉS ÉNANTIOSÉLECTIFS POUR DES INSECTICIDES DE PYRROLIDINES 3-ARYL-3-TRIFLUOROMÉTHYL-SUBSTITUÉES
  申请人：SYNGENTA PARTICIPATIONS AG

  公开号：WO2013050301A1

  公开（公告）日：2013-04-11

  The present invention relates to processes for the enantio-selective preparation of spyrrolidine derivatives useful in the manufacture of pesticidally active compounds, as well as to intermedates in the processes. The processes include those comprising (a-i) reacting a compound of formula (Ia), formula (Ia), wherein P is alkyl, aryl or heteroaryl, each optionally substituted, wherein the heteroaryl is connected at P via a ring carbon atom; R1 is chlorodifluoromethyl or trifluoromethyl; R2 is aryl or heteroaryl, each optionally substituted; with a source of cyanide in the presence a chiral catalyst to give a compound of formula IIa, formula (IIa), wherein P, R1 and R2 are as defined for the compound of formula (Ia); and (a-ii) oxidising the compound of formula IIa with a peroxy acid, or peroxide in the presence of an acid to give a compound of formula (VI), formula (VI), wherein R1 and R2 are as defined for the compound of formula (Ia).

  本发明涉及用于对手性选择性地制备在制造具有杀虫活性化合物中有用的吡咯烷衍生物的过程，以及在这些过程中的中间体。这些过程包括以下步骤：(a-i)将式(Ia)的化合物与氰化物源在手性催化剂存在下反应，其中式(Ia)中，P为烷基、芳基或杂芳基，每个都可以选择性地取代，其中杂芳基通过一个环碳原子连接到P；R1为氯二氟甲基或三氟甲基；R2为芳基或杂芳基，每个都可以选择性地取代，以得到式(IIa)的化合物，其中P、R1和R2如式(Ia)的化合物所定义；(a-ii)将式IIa的化合物与过氧酸或过氧化物在酸存在下氧化，以得到式(VI)的化合物，其中R1和R2如式(Ia)的化合物所定义。
• [EN] ISOTHIAZOLE DERIVATIVES AS INSECTICIDAL COMPOUNDS<br/>[FR] DÉRIVÉS D'ISOTHIAZOLE EN TANT QUE COMPOSÉS INSECTICIDES
  申请人：SYNGENTA PARTICIPATIONS AG

  公开号：WO2014001120A1

  公开（公告）日：2014-01-03

  The present invention provides compounds of formula (I). The invention also provides methods of controlling insects, acarines, nematodes or molluscs using the compounds of formula 1.

  本发明提供了式（I）的化合物。该发明还提供了利用式1的化合物来控制昆虫、螨虫、线虫或软体动物的方法。
• [EN] ISOTHIAZOLINE DERIVATIVES AS INSECTICIDAL COMPOUNDS<br/>[FR] DÉRIVÉS D'ISOTHIAZOLINE EN TANT QUE COMPOSÉS INSECTICIDES
  申请人：SYNGENTA PARTICIPATIONS AG

  公开号：WO2013037626A1

  公开（公告）日：2013-03-21

  The present invention provides compounds of formula (I) wherein P is P0, heterocyclyl or heterocyclyl substituted by one to five Z formula (II); Y1, Y2, Y3 and Y4 are independently of each other C-H, C-R5, or nitrogen;G1is oxygen or sulfur; X4 is C1-C8 haloalkyl; R4 is aryl or aryl substituted by one to five R9, or heteroaryl or heteroaryl substituted by one to five R9; and R1, R2, R4, R5, R9 and Z are as defined in the claims. The invention also provides compositions comprising the compounds of formula (I), intermediates useful in the preparation of compounds of formula (I) and methods of using the compounds of formula (I) to control insects, acarines, nematodes or molluscs.

  本发明提供了公式（I）中的化合物，其中P为P0、杂环烷基或被1至5个Z式（II）取代的杂环烷基；Y1、Y2、Y3和Y4分别独立地为C-H、C-R5或氮；G1为氧或硫；X4为C1-C8卤代烷基；R4为芳基或被1至5个R9取代的芳基，或杂芳基或被1至5个R9取代的杂芳基；而R1、R2、R4、R5、R9和Z如权利要求书中所定义。本发明还提供了包含公式（I）中化合物的组合物，有用于制备公式（I）中化合物的中间体，以及利用公式（I）中化合物控制昆虫、蜱、线虫或软体动物的方法。