6-(anilinomethylidene)-2-hydroxycyclohexa-2,4-dien-1-one | 141281-43-8

• 分子结构分类: 有机化合物 - 苯类化合物 - 酚类
• 英文名称: 6-(anilinomethylidene)-2-hydroxycyclohexa-2,4-dien-1-one
• 英文别名: 3-(phenyliminomethyl)-1,2-benzenediol；3-(phenylimino-methyl)-pyrocatechol；3-(Phenylimino-methyl)-brenzcatechin；(2.3-Dioxy-benzal)-anilin
• CAS: 141281-43-8
• 化学式: C₁₃H₁₁NO₂
• 分子量: 213.236
• InChiKey: IKCNVDHSEBASIB-NTEUORMPSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.85
• 重原子数：
  16.0
• 可旋转键数：
  2.0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  52.82
• 氢给体数：
  2.0
• 氢受体数：
  3.0

安全信息

• 海关编码：
  2925290090

反应信息

• 作为产物：
  描述：

  邻香草醛 在 乙醇 、 氢溴酸 、 溶剂黄146 作用下， 生成 6-(anilinomethylidene)-2-hydroxycyclohexa-2,4-dien-1-one
  参考文献：
  名称：

  Pauly; Schuebel; Lockemann, Justus Liebigs Annalen der Chemie, 1911, vol. 383, p. 315

  摘要：

  DOI：

文献信息

• Process for producing a copolymer of a non-polar olefin and a polar olefin and the copolymer obtained thereby
  申请人：Mitsui Chemicals, Inc.

  公开号：EP1832609A2

  公开（公告）日：2007-09-12

  The invention concerns a process for producing a polar olefin copolymer comprising copolymerizing a non-polar olefin and a polar olefin in the presence of a catalyst comprising: (A3) a reaction product of a compound of the formula MXk with a compound of the formula (III); or (A6) a compound of the formula (VI) wherein M is transition metal atom selected from Group 5 of the periodic table k and n are a number satisfying the valence of M, and X is hydrogen, halogen, oxygen, a hydrocarbon group, a heterocyclic compound residual group, or a group containing O, S, N, B, Al, P, Si, Ge, Sn or halogen; if k is ≥ 2, the individual X may be the same or different, and plural groups X may be bonded to each other to form a ring; A is - O-, -S-, -Se- or -NR26-, and R21-R28 each individually are H, halogen, a hydrocarbon group, a heterocyclic compound residual group, and a group containing O, S, N, B, Al, P, Si, Ge or Sn, and two or more of them may be bonded to each other to form a ring.

  本发明涉及一种生产极性烯烃共聚物的工艺，包括在催化剂存在下使非极性烯烃 和极性烯烃共聚，催化剂包括 (A3) 式 MXk 化合物与式 (III) 化合物的反应产物；或 (A6) 式 (VI) 的化合物 其中 M 是选自元素周期表第 5 族的过渡金属原子 k 和 n 是满足 M 的化合价的数字，以及 X 是氢、卤素、氧、烃基、杂环化合物残基或含有 O、S、N、B、Al、P、Si、Ge、Sn 或卤素的基团； 如果 k ≥ 2，单个 X 可以相同或不同，多个基团 X 可以相互键合形成一个环； A 是-O-、-S-、-Se-或-NR26-，以及 R21-R28各自单独为 H、卤素、烃基、杂环化合物残基和含 O、S、N、B、Al、P、Si、Ge 或 Sn 的基团，其中两个或多个基团可相互键合形成环。
• Une Serie de N-(2,3-Dihydroxybenzilidene)amines: Manifestation d'Equilibres Tautomères
  作者：F. Mansilla-Koblavi、J. A. Tenon、S. Toure、N. Ebby、J. Lapasset、M. Carles

  DOI：10.1107/s0108270194002945

  日期：1995.8.15

  The crystal structures of five N-(2,3-dihydroxybenzylidene)amine derivatives, C7H6NO2-R [R = phenyl(1), p-methylphenyl (2), o-chlorophenyl (3), isopropyl (4) and cyclopropyl (5)] are presented and discussed. [IUPAC names: 3-(phenyliminomethyl)- (1), 3-(4-tolyliminomethyl)- (2), 3 -(2-chlorophenyliminomethyl) -(3) and 3-(cyclopropyliminomethyl)- 1,2-benzenediol (5), and 2-hydroxy-5-(isopropylaminomethylene)-2,4-cyclo-hexadien-1-one (4).] All the molecules are characterized by the presence of a strong intramolecular hydrogen bond, O-H ... N, which determines the formation of a six-membered pseudocycle in the same plane as the phenolic moiety. When R is an aromatic ring, the molecules are either planar or make a dihedral angle which does not exceed 10 degrees: Except for (2), all the molecules are associated as dimers with two intermolecular O-H ... O hydrogen bonds involved in a ten-membered pseudocycle. In compound (5), an intermolecular hydrogen bond with a third molecule is also observed. In (2), the cohesion of the crystal is mainly secured by the intermolecular hydrogen bond between the hydroxyl group and the aromatic p-methylphenyl ring. Unlike the N-(2-hydroxybenzylidene)amines for which the phenolic tautomer largely prevails, in the present compounds the quinonic form is present in significant amounts and is even dominant for compound (4). Hence the presence of a second vicinal hydroxyl group determines an important shift in the tautomeric equilibrium.
• US4153722A
  申请人：——

  公开号：US4153722A

  公开（公告）日：1979-05-08
• US4197314A
  申请人：——

  公开号：US4197314A

  公开（公告）日：1980-04-08
• US4214003A
  申请人：——

  公开号：US4214003A

  公开（公告）日：1980-07-22