1,2,4,6-四氯萘 | 51570-45-7

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 中文名称: 1,2,4,6-四氯萘
• 中文别名: 3-[[4-[[4-(2-羟基丁氧基)-3-甲基苯基]偶氮]-3-甲氧苯基]偶氮]苯磺化锂
• 英文名称: 1,2,4,6-tetrachloronaphthalene
• 英文别名: 1,2,4,6-tetrachloro-naphthalene；1,2,4,6-Tetrachlor-naphthalin；1,2,4,6-Tetrachlornaphthalin
• CAS: 51570-45-7
• 化学式: C₁₀H₄Cl₄
• 分子量: 265.954
• InChiKey: GLVVZPZGCNEVEM-UHFFFAOYSA-N

物化性质

• 熔点：
  111 °C
• 沸点：
  340.5±37.0 °C(Predicted)
• 密度：
  1.552±0.06 g/cm3(Predicted)
• 保留指数：
  1944

计算性质

• 辛醇/水分配系数(LogP)：
  5.8
• 重原子数：
  14
• 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

反应信息

• 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 1,2,4,6-四氯萘
  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
• 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。
• Naphthobischalcogenadiazole derivative and production method therefor
  申请人：OSAKA UNIVERSITY

  公开号：US10793584B2

  公开（公告）日：2020-10-06

  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 A1 and A2 is independently an oxygen atom, a sulfur atom, a selenium atom, or a tellurium atom; and each of X1 and X2 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.

  为了提供一种萘二异噻二唑衍生物，该衍生物可用作生产引入了氟原子的萘二 异噻二唑化合物的中间体，根据本发明的一个方面，萘二异噻二唑衍生物由式 (I) 表示： 其中，A1 和 A2 各自独立地为氧原子、硫原子、硒原子或碲原子；X1 和 X2 各自独立地为氢原子、卤素原子、硼酸基团、硼酸酯基团、硼酸二氨基萘酰胺基团、N-甲基二乙酸硼酸盐基团、三氟硼酸盐基团或三硼酸盐基团。
• Cencelj,L., Chemische Berichte, 1960, vol. 93, p. 988 - 989
  作者：Cencelj,L.

  DOI：——

  日期：——
• 43. Tetrachloronaphthalenes derived from dichloronaphthalene tetrachlorides and from trichloronaphthalenesulphonic acids
  作者：E. Gertrude Turner、W. Palmer Wynne

  DOI：10.1039/jr9410000243

  日期：——