1-dodecyloxynaphthalene | 60951-05-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 1-dodecyloxynaphthalene
• 英文别名: dodecyl-[1]naphthyl ether；Dodecyl-[1]naphthyl-aether；1-Dodecyloxy-naphthalin；Dodecyloxynaphthalene；1-dodecoxynaphthalene
• CAS: 60951-05-5
• 化学式: C₂₂H₃₂O
• 分子量: 312.495
• InChiKey: JNFMXPXOJRRUPT-UHFFFAOYSA-N

物化性质

• 熔点：
  30-31 °C
• 沸点：
  431.2±14.0 °C(Predicted)
• 密度：
  0.949±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  9.2
• 重原子数：
  23
• 可旋转键数：
  12
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.55
• 拓扑面积：
  9.2
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  1-dodecyloxynaphthalene 在 1,4-二氧六环 、 镍 作用下， 200.0 ℃ 、19.61 MPa 条件下， 生成 1,2,3,4-四氢萘 、 dodecyl-(5,6,7,8-tetrahydro-[1]naphthyl)-ether
  参考文献：
  名称：

  The Selective Hydrogenation of Derivatives of Naphthalene and Diphenyl

  摘要：

  DOI：

  10.1021/ja01270a049
• 作为产物：
  描述：

  萘酚 、 溴代十二烷 在 potassium carbonate 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 10.0h， 以93%的产率得到1-dodecyloxynaphthalene
  参考文献：
  名称：

  Molecular Mechanism of Anomalous Increase in the Helical Pitch of Cholesteric Liquid Crystals Induced by Achiral Dopants

  摘要：

  A dopant-induced anomalous increase in the helical pitch of dicholesteryl 10,12-docosadiynedioate 1 is explained by generation of smectic clusters in the cholesteric phase where the dopants act as promoters of smectic domains. The dopants, having a mesogenic core and the proper length of alkyl chains on both their molecular sides, such as 4,4'-dialkylazobenzenes, 4,4'-dialkylazoxybenzenes and 4,4'-dialkylbiphenyls, considerably increase the pitch. However, dopants having benzene or a binaphthyl structure in the molecular center, an alkyl chain at one side of the molecules and Z-isomers of azobenzene and azoxybenzene derivatives, slightly decrease the pitch by acting as impurities that decrease the transition temperature of the host. An X-ray diffraction study of the cholesterics revealed that the pitch increases with an increase in size and amount of the smectic domains induced by the appropriate dopants.

  DOI：

  10.1021/jp034916e

文献信息

• The Aromatic Thiocyanation of 1-Alkoxynaphthalene by the Copper(II) Thiocyanate Method
  作者：Kiyoko Fujiki

  DOI：10.1246/bcsj.50.3065

  日期：1977.11

  A facile thiocyanation of 1-alkoxynaphthalene using copper(II) thiocyanate afforded 4-thiocyanato compound. The reaction proceeded at a moderate temperature (80–90 °C) even for 1-alkoxynaphthalene with higher alkyl groups (C6, C8, and C12).

  使用硫氰酸铜 (II) 对 1-烷氧基萘进行简便的硫氰化反应，得到 4-硫氰酸根合化合物。即使对于具有高级烷基（C6、C8 和 C12）的 1-烷氧基萘，该反应也在中等温度（80-90 °C）下进行。
• Particles for diagnostic and therapeutic use
  申请人：Singh Sharat

  公开号：US20060121506A1

  公开（公告）日：2006-06-08

  Methods, compositions and kits are disclosed. The compositions are light emitting and comprise a polymeric matrix having dissolved therein a photoactive compound. The composition has the characteristic that, after activation of the photoactive compound, the rate of decrease in the intensity of light emission at any time during a 20-fold decrease in the intensity is proportional to the intensity of the light emission. In one embodiment the polymeric matrix is comprised of particles of about 20 nm to about 100 μm in diameter to which is bound a specific binding pair member. The particles generally comprise a polymeric matrix having dissolved therein about 1 to about 20% by weight of a dopant. The compositions may be used in methods for determining an analyte. A combination is provided comprising (1) a medium suspected of containing the analyte, (2) and the aforementioned composition. The photoactive substance is activated and the effect of the activating on the optical properties of the combination is detected. The presence and amount of the effect is related to the presence and amount of the analyte in the medium. Also disclosed are kits for use in an assay.

  本发明涉及方法、组合物和试剂盒。所述组合物是发光的，包括一个聚合物基质，其中溶解了一个光活性化合物。该组合物的特点是，在激活光活性化合物后，在20倍减少强度的任何时间内，光发射强度下降速率与光发射强度成正比。在一个实施例中，聚合物基质由直径约20纳米至约100微米的颗粒组成，其中与特定结合配对成员结合。这些颗粒通常包括一个聚合物基质，其中溶解了约1至约20重量％的掺杂剂。该组合物可以用于测定分析物的方法。提供了一种组合物，包括（1）怀疑含有分析物的介质，（2）上述组合物。激活光活性物质，检测激活对组合物光学性质的影响。存在和影响的数量与介质中分析物的存在和数量有关。还公开了用于检测的试剂盒。
• METAL CATALYST FOR RING-OPENING POLYMERIZATION OF HETEROCYCLIC COMPOUND
  申请人：SANYO CHEMICAL INDUSTRIES, LTD.

  公开号：EP1340780A1

  公开（公告）日：2003-09-03

  The object of the present invention is to provide a metal catalyst which allows the production of a ring-opened polymer available from a heterocyclic compound, having primary terminal heteroatomic groups (terminal hydroxyl groups, in particular) in a ratio exceeding 75%. The above object can be attained by using a metal catalyst comprising a ligand and a metal atom for ring-opening polymerization of heterocyclic compounds    in which, of all maximum angles (D) meeting the following definition, the smallest maximum angle (Dm) is not larger than 60 degrees; The maximum angle (D) is the largest angle between an imaginary line (X) and an imaginary line (Y) of all the angles which can be assumed in a metal catalyst comprising a ligand and a metal atom,    said imaginary line (X) means a line perpendicular to an imaginary plane (P) including the respective centers of 3 coordinating atoms among those directly coordinating the metal atom (M) and not substitutable by a reaction substrate (S) and passing through the center of the metal atom,    said imaginary line (Y) means a line linking the center of a non-coordinating atom in the ligand and the center of the metal atom,    and said maximum angle (D) exists in a number equal to the number of non-coordinating atoms, that is, the number of imaginary lines (Y).

  本发明的目的是提供一种金属催化剂，该催化剂可以从杂环化合物中生产开环聚合 物，该杂环化合物具有初级末端杂原子基团（特别是末端羟基），其比例超过 75%。 使用由配体和金属原子组成的金属催化剂进行杂环化合物的开环聚合，可达到上述目的 其中，在所有符合以下定义的最大角度 (D) 中，最小的最大角度 (Dm) 不大于 60 度； 最大角度 (D) 是指在由配体和金属原子组成的金属催化剂中，假想线 (X) 和假想线 (Y) 之间的最大角度、 所述假想线 (X) 是指垂直于假想平面 (P) 的一条线，假想平面 (P) 包括直接配位金属原子 (M) 的 3 个配位原子各自的中心，且不能被反应底物 (S) 取代，并通过金属原子的中心、 所述虚线 (Y) 是指连接配体中的非配位原子中心和金属原子中心的一条线、 所述最大角度 (D) 的存在数量等于非配位原子的数量，即虚线 (Y) 的数量。
• Metal catalyst for ring-opening polymerization of heterocyclic compound
  申请人：——

  公开号：US20040030093A1

  公开（公告）日：2004-02-12

  The object of the present invention is to provide a metal catalyst which allows the production of a ring-opened polymer available from a heterocyclic compound, having primary terminal heteroatomic groups (terminal hydroxyl groups, in particular) in a ratio exceeding 75%. The above object can be attained by using a metal catalyst comprising a ligand and a metal atom for ring-opening polymerization of heterocyclic compounds in which, of all maximum angles (D) meeting the following definition, the smallest maximum angle (Dm) is not larger than 60 degrees; The maximum angle (D) is the largest angle between an imaginary line (X) and an imaginary line (Y) of all the angles which can be assumed in a metal catalyst comprising a ligand and a metal atom, said imaginary line (X) means a line perpendicular to an imaginary plane (P) including the respective centers of 3 coordinating atoms among those directly coordinating the metal atom (M) and not substitutable by a reaction substrate (S) and passing through the center of the metal atom, said imaginary line (Y) means a line linking the center of a non-coordinating atom in the ligand and the center of the metal atom, and said maximum angle (D) exists in a number equal to the number of non-coordinating atoms, that is, the number of imaginary lines (Y).

  本发明的目的是提供一种金属催化剂，该催化剂可以从杂环化合物中生产开环聚合 物，该杂环化合物具有初级末端杂原子基团（特别是末端羟基），其比例超过 75%。 使用由配体和金属原子组成的金属催化剂进行杂环化合物的开环聚合，可达到上述目的 其中，在所有符合以下定义的最大角度 (D) 中，最小的最大角度 (Dm) 不大于 60 度； 最大角度 (D) 是指在由配体和金属原子组成的金属催化剂中，假想线 (X) 和假想线 (Y) 之间的最大角度、 所述假想线 (X) 是指垂直于假想平面 (P) 的一条线，假想平面 (P) 包括直接配位金属原子 (M) 的 3 个配位原子各自的中心，且不能被反应底物 (S) 取代，并通过金属原子的中心、 所述虚线 (Y) 是指连接配体中的非配位原子中心和金属原子中心的一条线、 所述最大角度 (D) 的存在数量等于非配位原子的数量，即虚线 (Y) 的数量。
• Actinic ray curable ink-jet ink composition, image formation method employing the same, and ink-jet recording apparatus
  申请人：Takabayashi Toshiyuki

  公开号：US20050113483A1

  公开（公告）日：2005-05-26

  Disclosed is an actinic ray curable ink-jet ink composition containing a photopolymerizable compound, a sulfonium salt (compound A) as a photoinitiator, which does not release benzene on actinic ray exposure, and a compound (compound B) as a sensitizing agent selected from the group consisting of (i) a polycyclic aromatic compound having a hydroxyl group, a substituted or unsubstituted aralkyloxy group or a substituted or unsubstituted alkoxy group, (ii) a carbazole derivative, and (iii) a thioxanthone derivative.

  本发明公开了一种可紫外线固化的喷墨墨水组合物，该组合物含有一种可光聚合的化合物、一种作为光引发剂的锍盐（化合物 A），该化合物在紫外线照射下不会释放苯、 以及作为敏化剂的化合物（化合物 B），该化合物选自以下组别：(i) 具有羟基、取代或未取代的烷氧基或取代或未取代的烷氧基的多环芳烃化合物；(ii) 咔唑衍生物；以及 (iii) 硫酮衍生物。