1,2,4-三氯萘 | 50402-51-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 中文名称: 1,2,4-三氯萘
• 中文别名: 阿拉伯糖酮酸,g-内酯
• 英文名称: 1,2,4-trichloronaphthalene
• 英文别名: 1,3,4-Trichloronaphthalene；1,2,4-trichloronaphtalene；PCN-14；1,2,4-trichloro-naphthalene；1,2,4-Trichlor-naphthalin；1,2,4-Trichlornaphthalin
• CAS: 50402-51-2
• 化学式: C₁₀H₅Cl₃
• 分子量: 231.509
• InChiKey: MRJBOPVWPORBKZ-UHFFFAOYSA-N

物化性质

• 保留指数：
  1809.8

计算性质

• 辛醇/水分配系数(LogP)：
  5.7
• 重原子数：
  13
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

安全信息

• 海关编码：
  2903999090

反应信息

• 作为反应物：
  描述：

  1,2,4-三氯萘 在 氯磺酸 作用下， 生成 5,6,8-trichloro-naphthalene-2-sulfonic acid
  参考文献：
  名称：

  Armstrong; Wynne, Chemical news and journal of industrial science, 1890, vol. 61, p. 273

  摘要：

  DOI：
• 作为产物：
  描述：

  苯并[ghi]苝 在 copper(l) chloride 氧气 、 甲烷 作用下， 反应 2.0h， 生成 1,2,4-三氯萘
  参考文献：
  名称：

  De Novo Synthesis Mechanism of Polychlorinated Dibenzofurans from Polycyclic Aromatic Hydrocarbons and the Characteristic Isomers of Polychlorinated Naphthalenes

  摘要：

  Polychlorinated dibenzofurans (PCDFs) and polychlorinated naphthalenes (PCNs) are known to be emitted from municipal waste incinerators (MWIs) with polychlorinated dibenzo-p-dioxins (PCDDs). Two formation paths for PCDD/Fs could mainly work, which are condensation of the precursors such as chlorophenols and "de novo" formation from carbon. However the correlation between the chemical structure of carbon and the resulting PCDD/Fs still remains unknown. In this study, the PCDD/Fs formation from polycyclic aromatic hydrocarbons (PAHs) and CuCl was examined at 400 under 10% O-2. Coronene among the PAHs characteristically gave 1,2,8,9-T4CDF and the derivatives. These isomers clearly indicate that chlorination causes the cleavage of the C-C bonds in a coronene molecule and also that oxygen is easily incorporated from its outside to form 1,2,8,9-T4CDF. The symmetrical preformed structures in the coronene molecule enabled to amplify the de novo formation of the isomer. PCNs are also formed directly from these PAHs. Since there have been few reports on the formation mechanism of PCNs, this study will be a first step to know the whole formation paths. We also define the de novo synthesis as the breakdown reaction of a carbon matrix, since the word has been used without the precise definition.

  DOI：

  10.1021/es980857k

文献信息

• Degradation of one-side fully-chlorinated 1,2,3,4-tetrachloronaphthalene over Fe–Al composite oxides and its hypothesized reaction mechanism
  作者：Yalu Liu、Huijie Lu、Wenxiao Pan、Qianqian Li、Guijin Su、Minghui Zheng、Lirong Gao、Guorui Liu、Wenbin Liu

  DOI：10.1039/c7ra01775h

  日期：——

  aromatic ring, was evaluated over three of the prepared rod-like Fe–Al composite oxides (FeAl-1, FeAl-5 and FeAl-10). The results showed that their reactive activities were in the order of FeAl-5 ≈ FeAl-10 ≫ FeAl-1, which could be attributed to their different pore structural properties and reactive sites caused by the different phase interaction between iron species and the γ-Al2O3. The generation of

  在制备的三种棒状Fe-Al复合氧化物（FeAl-1，FeAl- 5和FeAl-10）。结果表明，它们的反应活性约为FeAl-5≈FeAl-10≫ FeAl-1，这可能归因于它们的孔结构性质和反应位点不同，这是由于铁物种与γ-之间的不同相间相互作用引起的。 Al 2 O 3。三氯萘（1,2,3-TrCN和1,2,4-TrCN，即CN-13和CN-14），二氯萘（1,2-DiCN，1,3-DiCN，1,4-DiCN）的生成和2,3-DiCN，即CN-3，CN-4，CN-5和CN-10）和一氯萘（1-MoCN和2-MoCN，即CN-1和CN-2）提示发生了连续的加氢脱氯反应。在三个不同的系统中，CN-14的含量从CN-13的71.5％增至77.7％，这表明在β位置发生了第一个加氢脱氯步骤是优选的。这与八氯萘（CN-75）脱氯过程中在微/纳米Fe 3 O 4上观察到的在α-位置的偏好不同。。一侧和
• Poly (Arylene Sulfide) Resin Composition and Production Process Thereof
  申请人：Kondo Hidemi

  公开号：US20080004375A1

  公开（公告）日：2008-01-03

  A poly(arylene sulfide) resin composition including 100 parts by weight of a substantially linear straight-chain poly(arylene sulfide) resin, 1 to 50 parts by weight of a branched poly(arylene sulfide) resin having a melt viscosity of 11.0×10 4 to 27.0×10 4 Pa·s as measured at a temperature of 330° C. and a shear rate of 2 sec −1 , an average particle diameter of 50 to 2,000 μm and a melt viscoelasticity tan δ of 0.10 to 0.30 as measured at a temperature of 310° C. and an angular velocity of 1 rad/sec, and 1 to 400 parts by weight of an inorganic filler, and a production process thereof.

  一种聚芳砜树脂组合物，包括100份重量部的基本线性直链聚芳砜树脂，1至50份重量部的具有在330°C下测得的熔融粘度为11.0×104至27.0×104Pa·s和平均粒径为50至2,000μm以及在310°C下测得的熔融粘弹性tan δ为0.10至0.30的分支聚芳砜树脂，以及1至400份重量部的无机填料，以及其生产工艺。
• NAPHTHOBISCHALCOGENADIAZOLE DERIVATIVE AND PRODUCTION METHOD THEREFOR
  申请人：OSAKA UNIVERSITY

  公开号：US20190337966A1

  公开（公告）日：2019-11-07

  In order to provide a naphthobischalcogenadiazole derivative that can be used as an intermediate for producing a naphthobischalcogenadiazole compound into which a fluorine atom has been introduced, the naphthobischalcogenadiazole derivative in accordance with an aspect of the present invention is represented by a formula (I): where each of A 1 and A 2 is independently an oxygen atom, a sulfur atom, a selenium atom, or a tellurium atom; and each of X 1 and X 2 is independently a hydrogen atom, a halogen atom, a boronic acid group, a boronic acid ester group, a boronic acid diaminonaphthalene amide group, an N-methyliminodiacetic acid boronate group, a trifluoroborate salt group, or a triolborate salt group.

  为了提供一种可用作生产引入氟原子的萘基双硫/硒/碲-二唑化合物的中间体的萘基双硫/硒/碲-二唑衍生物，本发明的一个方面提供的萘基双硫/硒/碲-二唑衍生物由式(I)表示：其中，A1和A2分别独立地为氧原子、硫原子、硒原子或碲原子；X1和X2分别独立地为氢原子、卤素原子、硼酸基、硼酸酯基、硼酸二氨基萘酰胺基、N-甲基亚乙二酸硼酸酯基、三氟硼酸盐基或三羟基硼酸盐基。
• The photochemistry of three tetrachloronaphthalenes
  作者：Peter K. Freeman、Gary E. Clapp、Brian K. Stevenson

  DOI：10.1016/s0040-4039(00)93535-4

  日期：1991.10

  The regiochemistry of the photolysis of three tetrachloronaphthalenes is sharply dependent upon the presence of triethylamine. Analysis of the steady state kinetics in the presence and absence of quenchers and triethylamine provides a mechanistic rationale in terms of triplet, triplet excimer, and singlet exciplex.

  三种四氯萘的光解反应的区域化学反应严重取决于三乙胺的存在。在存在和不存在淬灭剂和三乙胺的情况下，对稳态动力学的分析提供了有关三重态，三重态准分子和单重态激基复合物的机械原理。
• PROCESS FOR PREPARATION OF SUBSTITUTED AROMATIC COMPOUND
  申请人：——

  公开号：US20020161227A1

  公开（公告）日：2002-10-31

  A substituted aromatic compound substituted with Q is obtained by reacting a phosphazenium compound represented by formula (1) 1 (in the formula, Q − represents an anion in a form derived by elimination of a proton from an inorganic acid, or an active hydrogen compound having an active hydrogen on an oxygen atom, a nitrogen atom or a sulfur atom; a, b, c and d, each independently, is 0 or 1, but all of them are not 0 simultaneously; and R groups represent the same or different hydrocarbon groups having 1 to 10 carbon atoms, or two Rs on each common nitrogen atom may be bonded together to form a ring structure) with a halogenated aromatic compound having halogen atoms; whereby, at least one halogen atom in the halogenated aromatic compound is substituted with Q (where, Q represents an inorganic group or an organic group in a form derived by elimination of one electron from Q − in formula (1)).

  通过将式（1）1所代表的磷氮化合物与含有卤原子的芳香化合物反应，可以得到一种被Q取代的取代芳香化合物（其中，Q-在公式中代表从无机酸中去除质子或具有氧原子、氮原子或硫原子上的活性氢的活性氢化合物所导出的形式的阴离子；a、b、c和d各自独立地为0或1，但它们不同时为0；R基表示具有1至10个碳原子的相同或不同的碳氢基团，或者在每个共同氮原子上的两个R可能被结合在一起形成环状结构）。因此，至少有一个卤原子被Q取代（其中，Q在公式（1）中代表从Q-中去除一个电子所导出的无机基团或有机基团）。