2-chloro-1,4-diethynylbenzene | 45955-73-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 2-chloro-1,4-diethynylbenzene
• CAS: 45955-73-5
• 化学式: C₁₀H₅Cl
• 分子量: 160.603
• InChiKey: CLPXHGGNFZTHNK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  11
• 可旋转键数：
  2
• 环数：
  1.0
• 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

• 作为反应物：
  描述：

  [RuHCl(CO)(PPh₃)₃] 、 2-chloro-1,4-diethynylbenzene 以 四氢呋喃 、 二氯甲烷 为溶剂， 以89%的产率得到1,4-[RuCl(CO)(PMe₃)3CH=CH]2C₆H₃Cl
  参考文献：
  名称：

  Synthesis, Characterization, and Substituent Effects of Binuclear Ruthenium Vinyl Complexes [RuCl(CO)(PMe₃)₃]₂(μ-CH═CH−Ar−CH═CH)

  摘要：

  A series of binuclear ruthenium vinyl complexes [RuCl(CO)(PMe3)(3)](2)(mu-CH=CH-Ar-CH=CH) (Ar = C6H4 (6a), C6H3CH3 (6b), C6H3OCH3 (6c), C6H3F (6d), C6H3Cl (6e), C6H3Br (6f), C6H3CN (6g), C6H3NO2 (6h), C6H2(CH3)(2)-2,5 (6i), C6H2(OCH3)(2)-2,5 (6i), C6H2(F)(2)-2,5 (6k), C6H2(CF3)(2)-2,5 (6l), and C6H3CF3 (6m)) have been prepared. The respective products have been characterized by elemental analyses, NMR spectrometry, and UV/vis spectrophotometry. The structures of 6h, 6i, and 6j have been established by X-ray crystallography. Electrochemical studies have revealed that intermetallic electron communication between the two Ru centers may be fine-tuned by modification of the bridging spacers, that is, by introducing one or two substituent groups on the 1,4-diethenylphenylene bridge. Electron-releasing substituents have been found to facilitate electron communication between the two metal centers.

  DOI：

  10.1021/om900018y
• 作为产物：
  描述：

  1-(4-乙酰基-3-氨基苯基)乙酮 在 盐酸 、 五氯化磷 、 potassium tert-butylate 、 copper(l) chloride 、 sodium nitrite 作用下， 反应 0.75h， 生成 2-chloro-1,4-diethynylbenzene
  参考文献：
  名称：

  Chimenti, Franco; Bolasco, Adriana; Manna, Fedele, Gazzetta Chimica Italiana, 1994, vol. 124, # 12, p. 515 - 518

  摘要：

  DOI：

文献信息

• Oligomer coated electronic circuit component and method of coating
  申请人：International Business Machines Corporation

  公开号：EP0095048A2

  公开（公告）日：1983-11-30

  An electronic circuit having an electrically conductive pattern formed on a substrate (1) and having on at least one surface of the substrate a film (5) obtained from a soluble polymerizable oligomer of the formula: wherein D is wherein M is -C.C-, -C≡C-C≡C-. -0-. wherein R is an alkyl or aromatic group; wherein A is an aromatic group; wherein x is the number of appendant acetylenic groups and is an integer greater than two but less than 30, z is either zero or an integer, and y is an integer with the sum of y and z equal to x; and wherein n is an integer from 1 to 10. The substrate is coated by applying the above composition to the substrate and then hardening the composition by further polymerization. Preferred compositions contain the above described oligomer and certain plasticizers and/or toughening agents.

  一种电子电路，其导电图案形成于基板（1）上，并在基板的至少一个表面上具有由式中可溶聚合低聚物获得的薄膜（5）： 其中 D 为 其中 M 是 -C.C-，-C≡C-C≡C-。-0-. 其中 R 是烷基或芳香基团；其中 A 是芳香基团；其中 x 是附属乙炔基团的数目，并且是大于 2 但小于 30 的整数，z 是零或整数，y 是 y 与 z 之和等于 x 的整数；以及其中 n 是 1 至 10 的整数。将上述组合物涂在基底上，然后通过进一步聚合使组合物硬化，从而涂覆基底。优选的组合物含有上述低聚物和某些增塑剂和/或增韧剂。
• 4-Thioquinazoline derivatives, processes for their preparation and pharmaceutical compositions
  申请人：NISSHIN FLOUR MILLING CO., LTD.

  公开号：EP0285089A2

  公开（公告）日：1988-10-05

  4-Thioquinazoline derivatives of formula (I) are provided. wherein R¹ is a C₁-C₆ alkylamino group, a phenyl group, a substituted phenyl group or a 5- or 6-membered heterocyclic group containing one or two N, O or S as a hetero atom or atoms, said heterocyclic group optionally being substituted or fused with a benzene ring; n is 1 or 2; or R² is a hydrogen atom or a C₁-C₆ alkyl group, and pharmaceutically acceptable acid addition salts thereof. They are useful as antiulcer agents.

  提供了式(I)的4-硫代喹唑啉衍生物。 其中 R¹ 是 C₁-C₆烷基氨基、苯基、取代的苯基或含有一个或两个 N、O 或 S 作为杂原子的 5 或 6 元杂环基团，所述杂环基团可选择被取代或与苯环融合；n 是 1 或 2；或 R² 是氢原子或 C₁-C₆ 烷基，及其药学上可接受的酸加成盐。它们可用作抗溃疡剂。
• US3931093A
  申请人：——

  公开号：US3931093A

  公开（公告）日：1976-01-06
• US3993711A
  申请人：——

  公开号：US3993711A

  公开（公告）日：1976-11-23
• US4026859A
  申请人：——

  公开号：US4026859A

  公开（公告）日：1977-05-31