1-(2,2,2-trichloroethyl)naphthalene | 113688-55-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 1-(2,2,2-trichloroethyl)naphthalene
• 英文别名: 1,1,1-trichloro-2-(1-naphthyl)ethane
• CAS: 113688-55-4
• 化学式: C₁₂H₉Cl₃
• 分子量: 259.562
• InChiKey: LYRZMLPVCIPYGH-UHFFFAOYSA-N

物化性质

• 沸点：
  354.7±37.0 °C(Predicted)
• 密度：
  1.362±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  5.7
• 重原子数：
  15
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.17
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为产物：
  描述：

  1-tributylstannyl-methylnaphthalene 、 四氯化碳 生成 1-(2,2,2-trichloroethyl)naphthalene
  参考文献：
  名称：

  SOUNDARARAJAN, N.;PLATZ, M. S., TETRAHEDRON LETT., 28,(1987) N 25, 2813-2816

  摘要：

  DOI：

文献信息

• [EN] PYRIDAZINONE HERBICIDES<br/>[FR] HERBICIDES À BASE DE PYRIDAZINONE
  申请人：DU PONT

  公开号：WO2015168010A1

  公开（公告）日：2015-11-05

  Disclosed are compounds of Formula 1, including all stereoisomers, N-oxides, and salts thereof, wherein X is O, S or NR5; or X is C(R6)=C(R7), wherein the carbon atom bonded to R6 is also bonded to the carbon atom bonded to R4, and the carbon atom bonded to R7 is also bonded to the phenyl ring moiety in Formula 1; and R1, R2, R3, R4, R5, R6, R7, G and W are as defined in the disclosure. Also disclosed are compositions containing the compounds of Formula 1 and methods for controlling undesired vegetation comprising contacting the undesired vegetation or its environment with an effective amount of a compound or a composition of the invention.

  揭示了Formula 1的化合物，包括所有立体异构体、N-氧化物和盐，其中X为O、S或NR5；或者X为C(R6)=C(R7)，其中与R6结合的碳原子也与与R4结合的碳原子结合，与R7结合的碳原子也与Formula 1中苯环基结合；以及R1、R2、R3、R4、R5、R6、R7、G和W的定义如披露的那样。还披露了含有Formula 1化合物的组合物以及用于控制不受欢迎的植被的方法，包括将不受欢迎的植被或其环境与本发明的化合物或组合物的有效量接触。
• HYDRAZINE DERIVATIVES
  申请人：FMC Corporation

  公开号：EP3865480A1

  公开（公告）日：2021-08-18

  Disclosed are intermediates useful for the preparation of herbicidal compounds of Formula 1, including all stereoisomers, N-oxides, and salts thereof, and methods for the preparation of compounds of Formula 1 wherein X is O, S or NR5; or X is -C(R6)=C(R7)-, wherein the carbon atom bonded to R6 is also bonded to the carbon atom bonded to R4, and the carbon atom bonded to R7 is also bonded to the phenyl ring moiety in Formula 1; and R1, R2, R3, R4, R5, R6, R7, G and W are as defined in the disclosure.

  公开了用于制备式 1 除草化合物（包括其所有立体异构体、N-氧化物和盐）的中间体，以及制备式 1 化合物的方法 其中 X 是 O、S 或 NR5；或 X 是-C(R6)=C(R7)-，其中与 R6 键合的碳原子也与与 R4 键合的碳原子键合，与 R7 键合的碳原子也与式 1 中的苯基环分子键合； 以及 R1、R2、R3、R4、R5、R6、R7、G 和 W 如本公开中所定义。
• Pyridazinone herbicides
  申请人：E I DU PONT DE NEMOURS AND COMPANY

  公开号：US10118917B2

  公开（公告）日：2018-11-06

  Disclosed are compounds of Formula 1, including all stereoisomers, N-oxides, and salts thereof, wherein X is O, S or NR5; or X is —C(R6)═C(R7)—, wherein the carbon atom bonded to R6 is also bonded to the carbon atom bonded to R4, and the carbon atom bonded to R7 is also bonded to the phenyl ring moiety in Formula 1; and R1, R2, R3, R4, R5, R6, R7, G and W are as defined in the disclosure. Also disclosed are compositions containing the compounds of Formula 1 and methods for controlling undesired vegetation comprising contacting the undesired vegetation or its environment with an effective amount of a compound or a composition of the invention.

  公开了式 1 的化合物，包括其所有立体异构体、N-氧化物和盐、 其中 X 是 O、S 或 NR5；或 X 是-C(R6)═C(R7)-，其中与 R6 键合的碳原子也与与 R4 键合的碳原子键合，与 R7 键合的碳原子也与式 1 中的苯基环分子键合； R1、R2、R3、R4、R5、R6、R7、G 和 W 如本公开中所定义。 本发明还公开了含有式 1 化合物的组合物和控制不期望的植被的方法，该方法包括使不期望的植被或其环境与有效量的本发明化合物或组合物接触。
• Multiple-Photon Chemistry in the Laser-Jet:  Photochemistry and Time-Resolved Laser-Flash Spectroscopy of the 1-Naphthylmethyl Radical
  作者：Waldemar Adam、Katrin Schneider、Steen Steenken

  DOI：10.1021/jo961699n

  日期：1997.5.1

  In the laser-jet (LJ) photolysis (lambda(exc) 333, 351, and 364 nm, high intensity) of 1-[(4-benzoylphenoxy)methyl]naphthalene (1), a two-photon process is observed in CCl4 to yield 1-(chloromethyl)naphthalene (3a) as the main product, while the one-photon products of the conventional photolysis (low intensity) are 1,2-di(l-naphthyl)ethane (2), 1,1,1-trichloro-2-(l-naphthyl)ethane (3b), and 1-naphthaldehyde (5). In MeOH or EtOH, however, our results suggest even a three-photon reaction in which 1-naphthylmethyl methyl ether (4c) and 1-naphthylmethyl ethyl ether (4b) are produced in addition to the one-photon product 2. The three-photon mechanism is based on a competition experiment in which ether 1 was irradiated in mixtures of CCl4 and methanol. The ratio of the two high-intensity products ether 4c and 1-(chloromethyl)naphthalene (3a) showed a strong intensity dependence. We propose that the electronically excited 1-naphthylmethyl radical 1-NpCH2.* is photochemically ionized to 1-naphthylmethyl cation 1-NpCH2+ under the high-intensity LJ photolysis conditions and the latter trapped by the respective alcohols to give the 1-naphthylmethyl ethers 4c and 4b. With the help of time-resolved laser flash photolysis (248 nm) of 1-[(4-benzoylphenoxy)methyl]naphthalene (1), it was established that homolysis of the C-O bond to yield 1-naphthylmethyl (1-NpCH2.) and 4-benzoylphenoxy (ArO.) radicals takes place. The authentic 1-NpCH2. and ArO. radicals were generated independently by pulse radiolysis of 1-(bromomethyl)- or 1-(chloromethyl)naphthalene in 2-propanol and of 4-hydroxybenzophenone (6) in water (1% tBuOH); in the latter case, SO4.- was used as oxidant. In the LJ photolysis, the triplet state of the 1-naphthylmethyl moiety is probably further excited to yield the observed products.
• PYRIDAZINONE HERBICIDES
  申请人：E. I. du Pont de Nemours and Company

  公开号：EP3137456A1

  公开（公告）日：2017-03-08