4-[4-(diethylamino)phenyl]sulfonyl-N,N-diethylaniline | 141018-09-9

• 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: 4-[4-(diethylamino)phenyl]sulfonyl-N,N-diethylaniline
• CAS: 141018-09-9
• 化学式: C₂₀H₂₈N₂O₂S
• 分子量: 360.521
• InChiKey: AZISZJYXHGSCDP-UHFFFAOYSA-N

物化性质

• 沸点：
  524.5±35.0 °C(Predicted)
• 密度：
  1.127±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.5
• 重原子数：
  25
• 可旋转键数：
  8
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  49
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  磷酸三乙酯 、 氨苯砜 以 二乙二醇二甲醚 为溶剂， 反应 15.0h， 生成 4-[4-(diethylamino)phenyl]sulfonyl-N,N-diethylaniline
  参考文献：
  名称：

  On the dimensionality of the reaction coordinate of intramolecular charge-transfer reactions in protic solvents

  摘要：

  Steady-state and time-resolved emission spectroscopies are used to examine the kinetics of intramolecular charge transfer in a series of bis[(N,N-dialkylamino)phenyl]sulfones in polar solvents. The experimental data are compared to theoretical models to determine the nature of the reaction coordinate. The steady-state emission spectra are compared to calculated spectra by using the solvent coordinate model developed by Barbara and co-workers (Chem. Phys. 1990, 149, 81). This model is unable to quantitatively describe the steady-state spectra, indicating that a reaction coordinate that depends on solvation alone does not account for the reaction process in this set of molecules. Comparison of the experimental data to the kinetic model of Sumi, Nadler, and Marcus (J. Chem. Phys. 1986, 84, 4804; 1987, 86, 3906) suggests that the reaction process is controlled by fluctuations in the intramolecular modes, followed by relaxation in the surrounding solvent. Within this theoretical model, the nonexponentiality of the decays of the reactant population and the various moments of these decays can be quantitatively accounted for. Although the molecular nature of the vibrational modes that are coupled to the reaction process remain elusive, these results indicate the importance of considering a multidimensional model in describing activated electron transfer reactions in polar solvents.

  DOI：

  10.1021/ja00038a061

文献信息

• Photosensitive heat resistant resin precursor composition
  申请人：TORAY INDUSTRIES, INC.

  公开号：EP1388758A1

  公开（公告）日：2004-02-11

  A photosensitive resin precursor composition exhibiting an excellent film thickness uniformity contains: a heat resistant resin precursor polymer; a radiation sensitive compound; and a solvent expressed by formula (1): R1 represents an alkyl group having a carbon number in the range of 1 to 3. R2, R3, R4, and R5 each represent hydrogen or an alkyl group having a carbon number in the range of 1 to 3, and 1 represents an integer in the range of 0 to 3.

  一种具有优异膜厚均匀性的光敏树脂前体组合物包含：一种耐热树脂前体聚合物；一种辐射敏感化合物；以及一种由式（1）表示的溶剂： R1 代表碳数在 1 至 3 之间的烷基。R2、R3、R4 和 R5 分别代表氢或碳原子数在 1 至 3 之间的烷基，1 代表 0 至 3 之间的整数。
• Photosensitive resin precursor composition
  申请人：Toray Industries, Inc.

  公开号：US20040053156A1

  公开（公告）日：2004-03-18

  A photosensitive resin precursor composition exhibiting an excellent film thickness uniformity contains: a heat resistant resin precursor polymer; a radiation sensitive compound; and a solvent expressed by formula (1): 1 R 1 represents an alkyl group having a carbon number in the range of 1 to 3. R 2 , R 3 , R 4 , and R 5 each represent hydrogen or an alkyl group having a carbon number in the range of 1 to 3, and l represents an integer in the range of 0 to 3.

  一种具有优异膜厚均匀性的光敏树脂前体组合物包含：耐热树脂前体聚合物；辐射敏感化合物；以及由式（1）表示的溶剂： 1 R 1 代表碳原子数在 1 至 3 之间的烷基。R 2 , R 3 , R 4 和 R 5 各自代表氢或碳原子数在 1 至 3 之间的烷基，l 代表 0 至 3 之间的整数。
• Radiation sensitive polymer composition
  申请人：TORAY INDUSTRIES, INC.

  公开号：EP0878740B1

  公开（公告）日：2004-11-10
• US5558700A
  申请人：——

  公开号：US5558700A

  公开（公告）日：1996-09-24
• US6696112B2
  申请人：——

  公开号：US6696112B2

  公开（公告）日：2004-02-24