2,3-二氯-5-甲基三氟甲苯 | 80245-33-6

• 物质功能分类: 有机原料 - 有机氟化合物 - 氟甲苯系列
• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 2,3-二氯-5-甲基三氟甲苯
• 中文别名: 1,2-二氯-5-甲基-3-三氟甲苯
• 英文名称: 1,2-Dichloro-5-methyl-3-(trifluoromethyl)benzene
• CAS: 80245-33-6
• 化学式: C₈H₅Cl₂F₃
• 分子量: 229.029
• InChiKey: DLESTTCLFWLCBX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.4
• 重原子数：
  13
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  3

安全信息

• 安全说明：
  S26,S36/37/39
• 危险类别码：
  R20/21/22,R36/37/38
• 海关编码：
  2903999090

反应信息

• 作为产物：
  描述：

  四氯化碳 、 3,4-二氯甲苯 在 氢氟酸 作用下， 反应 12.0h， 生成 4,5-二氯-2-甲基三氟甲苯 、 2,3-二氯-5-甲基三氟甲苯
  参考文献：
  名称：

  芳烃三氟甲基化的新方法

  摘要：

  描述了一种通过一步合成将CF 3基团引入芳族化合物的新方法。这种三氟甲基化是通过由HF / CCL 4和芳族化合物组成的混合物完成的。该反应被认为是Friedel-Crafts型的，并且限于不被吸电子基团取代的芳族化合物。

  DOI：

  10.1016/s0022-1139(00)82619-6

文献信息

• [EN] METHODS OF PEST CONTROL IN SOYBEAN<br/>[FR] PROCÉDÉ DE LUTTE CONTRE DES ORGANISMES NUISIBLES S'ATTAQUANT AU SOJA
  申请人：SYNGENTA PARTICIPATIONS AG

  公开号：WO2014019609A1

  公开（公告）日：2014-02-06

  The present invention provides methods comprising applying to a crop of soybean plants, the locus thereof, or propagation material thereof, a compound a compound of formula (I) wherein -B1-B2-B3- is -C=N-O-, -C=N-CH2-, -N-CH2-CH2-, or -C=C-O-; R1 is trifluoromethyl, difluoromethyl or chlorodifluoromethyl; R2 is group (X) wherein X2 is C-X6 or nitrogen; X1, X3 and X6 are independently hydrogen, halogen or trihalomethyl, wherein at least one of X1, X3 and X6 is not hydrogen; A is selected from group (A1) to (A4) and Y1, Y2, Y3, R5 and R8 are as defined in claim 1. The methods are preferably for the control of stinkbugs, in particular Euschistus.

  本发明提供了一种方法，包括将化合物应用于大豆植株、其基因座位或繁殖材料，所述化合物的化学式为(I)，其中-B1-B2-B3-为-C=N-O-，-C=N-CH2-，-N-CH2-CH2-或-C=C-O-；R1为三氟甲基、二氟甲基或氯二氟甲基；R2为(X)基团，其中X2为C-X6或氮；X1、X3和X6独立地为氢、卤素或三卤甲基，其中至少一个X1、X3或X6不是氢；A选自(A1)至(A4)组和Y1、Y2、Y3、R5和R8如权利要求1所定义。该方法优选用于控制臭虫，特别是Euschistus。
• [EN] METHODS OF CONTROLLING INSECTS<br/>[FR] PROCÉDÉS DE LUTTE CONTRE LES INSECTES
  申请人：SYNGENTA PARTICIPATIONS AG

  公开号：WO2014029707A1

  公开（公告）日：2014-02-27

  The present invention provides a method comprising applying to a crop of rice plants, the locus thereof, or propagation material thereof, a compound of formula (I) wherein -B1-Β2-Β3- is -C=N-O-, -C=N-CH2-, or -N-CH2-CH2-; providing that when A is A1 -B1-Β2-Β3- is -C=N-CH2- or -N-CH2-CH2-, when A is A2 -B1-Β2-Β3- is -C=N-O- or -N-CH2-CH2-, and when A is A3 -B1-B2-B3- is -C=N-O-; R1 is trifluoromethyl, difluoromethyl or chlorodifluoromethyl; R2 is group (X) X2 is C-X6 or nitrogen; X1, X3 and X6 are independently hydrogen, halogen or trihalomethyl, wherein at least one of X1, X3 and X 6 : is not hydrogen; A is selected from (A1) to (A5) Y1 is C-R6, CH or nitrogen; Y2 and Y3 are independently CH or nitrogen; wherein no more than two of Y1, Y2 and Y3 are nitrogen and wherein Y2 and Y3 are not both nitrogen; R5 is hydrogen, halogen, cyano, nitro, NH2, C1-C4alkyl, C1-C4haloalkyl, C3-C5cycloalkyl, C3-C5halocycloalkyl, C1-C2alkoxy, or C1-C2haloalkoxy; providing that when A is A3 or A4, R5 is not hydrogen; R6 when present together with R5 forms a -CH=CH-CH=CH- bridge; R7 is C1-C4alkyl; R8 is C1-C4alkyl, C1-C4haloalkyl, C1-C4alkoxy(C1-C4)alkyl, C1-C4alkylthio(C1-C4)alkyl, C1-C4alkylsulfmyl(C1-C4)alkyl, C1-C4alkylsulfonyl(C1-C4)alkyl, C3-C6cycloalkyl, C3-C6cycloalkyl(C1-C4)alkyl-, or tetrahydrofuranyl; R9 is C1-C4alkyl, C1-C4haloalkyl, C1-C4alkyl-O-CH2-, C1-C4haloalkyl-O-CH2-,C3-C6cycloalkyl, C3- C6cycloalkyl-CH2, C1-C4alkyl-S-CH2-, C1-C4alkyl-S(O)-CH2-, or C1-C4alkyl-S(O)-CH2; each Z is independently halogen, C1-C12alkyl or C1-C12alkyl substituted by one to five R12, nitro, C1-C12alkoxy or C1-C12alkoxy substituted by one to five R12 cyano, C1-C12alkylsulfinyl, C1-C12alkylsulfonyl, C1-C12haloalkylsulfinyl, C1-C12haloalkylsulfonyl, hydroxyl or thiol; each R12 is halogen, cyano, nitro, hydroxy, C1-C8alkoxy-, C1-C8haloalkoxy-, mercapto, C1-C8alkylthio-, or C1-C8haloalkylthio; and k is 0, 1,2 or 3.

  本发明提供了一种方法，包括将式（I）的化合物施用于水稻植株、其基因座或繁殖材料，其中-B1-Β2-Β3-为-C=N-O-，-C=N-CH2-或-N-CH2-CH2-；当A为A1时，-B1-Β2-Β3-为-C=N-CH2-或-N-CH2-CH2-，当A为A2时，-B1-Β2-Β3-为-C=N-O-或-N-CH2-CH2-，当A为A3时，-B1-B2-B3-为-C=N-O-；R1为三氟甲基、二氟甲基或氯二氟甲基；R2为基团（X），X2为C-X6或氮；X1、X3和X6独立地为氢、卤素或三卤甲基，其中X1、X3和X6中至少有一个不是氢；A从（A1）到（A5）中选择，Y1为C-R6、CH或氮；Y2和Y3独立地为CH或氮；其中Y1、Y2和Y3中不超过两个为氮，且Y2和Y3不同时为氮；R5为氢、卤素、氰基、硝基、NH2、C1-C4烷基、C1-C4卤代烷基、C3-C5环烷基、C3-C5卤代环烷基、C1-C2烷氧基或C1-C2卤代烷氧基；当A为A3或A4时，R5不是氢；R6与R5一起形成一个-CH=CH-CH=CH-桥；R7为C1-C4烷基；R8为C1-C4烷基、C1-C4卤代烷基、C1-C4烷氧（C1-C4）烷基、C1-C4烷硫（C1-C4）烷基、C1-C4烷基磺（C1-C4）烷基、C1-C4烷基磺酰（C1-C4）烷基、C3-C6环烷基、C3-C6环烷基（C1-C4）烷基或四氢呋喃基；R9为C1-C4烷基、C1-C4卤代烷基、C1-C4烷氧-CH2-、C1-C4卤代烷氧-CH2-、C3-C6环烷基、C3-C6环烷基-CH2-、C1-C4烷硫-CH2-、C1-C4烷硫酰-CH2-或C1-C4烷硫酰-CH2-；每个Z独立地为卤素、C1-C12烷基或被1至5个R12、硝基、C1-C12烷氧基或被1至5个R12氰基、C1-C12烷基亚硝基、C1-C12烷基磺酰基、C1-C12烷基磺酰基、C1-C12卤代烷基磺酰基、C1-C12卤代烷基磺酰基、羟基或硫醇取代的C1-C12烷氧基；每个R12为卤素、氰基、硝基、羟基、C1-C8烷氧基、C1-C8卤代烷氧基、巯基、C1-C8烷硫基或C1-C8卤代烷硫基；k为0、1、2或3。
• [EN] METHODS OF CONTROLLING INSECTS<br/>[FR] PROCÉDÉS DE CONTRÔLE DES INSECTES
  申请人：SYNGENTA PARTICIPATIONS AG

  公开号：WO2014029708A1

  公开（公告）日：2014-02-27

  The present invention provides provides a method for controlling and/or preventing insects from the genus of Plutella in useful plants, comprising applying to a crop of useful plants, the locus thereof, or propagation material thereof, a compound of formula (I), wherein -B1-Β2-Β3- is -C=N-O-, -C=N-CH2-, or -N-CH2-CH2-; R1 is trifluoromethyl, difluoromethyl or chlorodifluoromethyl; R2 is group X X2 is C-X6 or nitrogen; X1, X3 and X6 are independently hydrogen, halogen or trihalomethyl, wherein at least one of X1, X3 and X6 is not hydrogen; A is selected from A1 to A5 Y1 is C-R6, CH or nitrogen; Y2 and Y3 are independently CH or nitrogen; wherein no more than two of Y1, Y2 and Y3 are nitrogen and wherein Y2 and Y3 are not both nitrogen; R5 is hydrogen, halogen, cyano, nitro, NH2, C1-C4alkyl, C1C4aloalkyl, C3-C5cycloalkyl, C3- C5halocycloalkyl, C1-C2alkoxy, or C1-C2haloalkoxy, preferably provided that when A is A3 or A4 R5 is not hydrogen; R6 when present together with R5 forms a -CH=CH-CH=CH- bridge; R7 is C1C4alkyl; R8 is C1-C4alkyl, C1-C4haloalkyl, C1-C4alkoxy(C1-C4)alkyl, C1-C4alkylthio(C1-C4)alkyl, C1- C4alkylsulfinyl(C1-C4)alkyl, C1-C4alkylsulfonyl(C1-C4)alkyl, C3-C6cycloalkyl, C3-C6cycloalkyl(C1-C4)alkyl-, or tetrahydrofuranyl; R9 is C1-C4alkyl, C1-C4haloalkyl, C1-C4alkyl-O-CH2-, C1-C4haloalkyl-O-CH2-,C3-C6cycloalkyl, C3-C6cycloalkyl-CH2-, C1-C4alkyl-S-CH2-, C1-C4alkyl-S(O)-CH2-, or C1-C4alkyl-S(O2)-CH2; each Z is independently halogen, C1-C12alkyl or C1-C12alkyl substituted by one to five R12, nitro, C1-C12alkoxy or C1-C12alkoxy substituted by one to five R12 cyano, C1-C12alkylsulfinyl, C1-C12alkylsulfonyl, C1-C12haloalkylsulfinyl, C1-C12haloalkylsulfonyl, hydroxyl or thiol; each R12 is halogen, cyano, nitro, hydroxy, C1-C8alkoxy-, C1-C8haloalkoxy-, mercapto, C1-C8alkylthio-, or C1-C8haloalkylthio; and k is 0, 1,2 or 3.

  本发明提供了一种用于控制和/或预防有用植物中十字花科昆虫属的昆虫的方法，包括将式(I)的化合物施用于有用植物的作物、其位点或繁殖材料，其中-B1-Β2-Β3-为-C=N-O-，-C=N-CH2-或-N-CH2-CH2-；R1为三氟甲基、二氟甲基或氯二氟甲基；R2为X的基团，X2为C-X6或氮；X1、X3和X6独立地为氢、卤素或三卤甲基，其中X1、X3和X6中至少有一个不是氢；A从A1到A5中选择，Y1为C-R6、CH或氮；Y2和Y3独立地为CH或氮；其中Y1、Y2和Y3中不超过两个是氮，且Y2和Y3不同时为氮；R5为氢、卤素、氰基、硝基、NH2、C1-C4烷基、C1-C4烷氧基、C3-C5环烷基、C3-C5卤代环烷基、C1-C2烷氧基或C1-C2卤代烷氧基，优选当A为A3或A4时R5不是氢；R6与R5一起形成一个-CH=CH-CH=CH-桥；R7为C1C4烷基；R8为C1-C4烷基、C1-C4卤代烷基、C1-C4烷氧(C1-C4)烷基、C1-C4烷硫基(C1-C4)烷基、C1-C4烷基亚砜基(C1-C4)烷基、C1-C4烷基砜基(C1-C4)烷基、C3-C6环烷基、C3-C6环烷基(C1-C4)烷基或四氢呋喃基；R9为C1-C4烷基、C1-C4卤代烷基、C1-C4烷氧-CH2-、C1-C4卤代烷氧-CH2-、C3-C6环烷基、C3-C6环烷基-CH2-、C1-C4烷硫-CH2-、C1-C4烷硫氧-CH2-或C1-C4烷硫氧2-CH2；每个Z独立地为卤素、C1-C12烷基或被1至5个R12取代的C1-C12烷基，硝基，C1-C12烷氧基或被1至5个R12取代的C1-C12烷氧基，氰基，C1-C12烷基亚砜基，C1-C12烷基砜基，C1-C12卤代烷基亚砜基，C1-C12卤代烷基砜基，羟基或硫醇；每个R12为卤素，氰基，硝基，羟基，C1-C8烷氧基，C1-C8卤代烷氧基，巯基，C1-C8烷硫基或C1-C8卤代烷硫基；k为0、1、2或3。
• MARHOLD A.; KLAUKE E., J. FLUOR. CHEM., 1981, 18, NO 3, 281-291
  作者：MARHOLD A.、 KLAUKE E.

  DOI：——

  日期：——
• METHODS OF SOIL PEST CONTROL
  申请人：Syngenta Participations AG

  公开号：EP2887802A2

  公开（公告）日：2015-07-01