1,3-bis(4,4-dimethyl-2-oxazolinyl)propane | 19896-19-6

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑啉类
• 英文名称: 1,3-bis(4,4-dimethyl-2-oxazolinyl)propane
• 英文别名: 2-[3-(4,4-dimethyl-5H-1,3-oxazol-2-yl)propyl]-4,4-dimethyl-5H-1,3-oxazole
• CAS: 19896-19-6
• 化学式: C₁₃H₂₂N₂O₂
• 分子量: 238.33
• InChiKey: ZGQBEECCVBUKHE-UHFFFAOYSA-N

物化性质

• 沸点：
  308.9±25.0 °C(Predicted)
• 密度：
  1.11±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.8
• 重原子数：
  17
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.85
• 拓扑面积：
  43.2
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  氯化铑(三水) 、 1,3-bis(4,4-dimethyl-2-oxazolinyl)propane 以 乙醇 为溶剂， 以3.4%的产率得到mer-(κ3-N,C,N-1,3-bis(4,4-dimethyl-2-oxazolinyl)propane)RhCl2
  参考文献：
  名称：

  Palladium and rhodium complexes containing 1,3-bis(oxazolinyl)propyl (Probox) ligands: Macrocycles and pincer compounds

  摘要：

  New chiral 1,3-bis(4R-phenyl-2-oxazolinyl)propane (Probox(Ph)) and achiral 1,3-bis(4,4-dimethyl-2-oxazolinyl)propane (Probox(Me2)) ligands have been prepared by Cd(OAc)(2)-catalyzed condensation reactions. These ligands, and the known isopropyl derivative Probox(iPr), react with [PdCl2(NCPh)(2)] and [RhCl(eta(2)-C8H14)(2)](2) to form 16-membered bimetallic macrocycles. Additionally, Probox(Me2) and RhCl3 react to form a new monoanionic NCN-type pincer complex (kappa(3)-N,C,N-Probox(Me2))RhCl2. The structures of new palladium and rhodium macrocycles with the Probox ligands are confirmed by X-ray crystallography, and natural abundance N-15 2D NMR experiments prove oxazoline coordination to the metal centers in Solution. Addition of a weakly donating water ligand to (kappa(3)-N,C,N-Probox(Me2))RhCl2 gives a six-coordinate compound with a mer-Probox configuration, whereas PMe3 coordination provides a single fac coordinated Probox isomer. (C) 2009 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2009.06.072
• 作为产物：
  描述：

  戊二腈 、 2-氨基-2-甲基-1-丙醇 在 cadmium(II) acetate dihydrate 作用下， 以 氯苯 为溶剂， 反应 144.0h， 以72%的产率得到1,3-bis(4,4-dimethyl-2-oxazolinyl)propane
  参考文献：
  名称：

  Palladium and rhodium complexes containing 1,3-bis(oxazolinyl)propyl (Probox) ligands: Macrocycles and pincer compounds

  摘要：

  New chiral 1,3-bis(4R-phenyl-2-oxazolinyl)propane (Probox(Ph)) and achiral 1,3-bis(4,4-dimethyl-2-oxazolinyl)propane (Probox(Me2)) ligands have been prepared by Cd(OAc)(2)-catalyzed condensation reactions. These ligands, and the known isopropyl derivative Probox(iPr), react with [PdCl2(NCPh)(2)] and [RhCl(eta(2)-C8H14)(2)](2) to form 16-membered bimetallic macrocycles. Additionally, Probox(Me2) and RhCl3 react to form a new monoanionic NCN-type pincer complex (kappa(3)-N,C,N-Probox(Me2))RhCl2. The structures of new palladium and rhodium macrocycles with the Probox ligands are confirmed by X-ray crystallography, and natural abundance N-15 2D NMR experiments prove oxazoline coordination to the metal centers in Solution. Addition of a weakly donating water ligand to (kappa(3)-N,C,N-Probox(Me2))RhCl2 gives a six-coordinate compound with a mer-Probox configuration, whereas PMe3 coordination provides a single fac coordinated Probox isomer. (C) 2009 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2009.06.072

文献信息

• PHOTOSENSITIVE COMPOSITION, CURED FILM AND PRODUCTION PROCESS THEREOF, AND ELECTRONIC PART
  申请人：JSR CORPORATION

  公开号：US20140234777A1

  公开（公告）日：2014-08-21

  It is an object of the present invention to improve the curability of a resin composition and a photosensitive composition suitably employed to form e.g., a surface protecting film and an interlaminar insulating film of e.g., an electronic part, while reducing the internal stress remaining in a substrate when the composition is used to form a cured film on the substrate. The photosensitive composition includes a resin (A) having a phenolic hydroxyl group, a crosslinking agent (B1) having at least two oxazoline groups and a crosslinking agent (B2) having at least two groups represented by —CH 2 OR (wherein R is a hydrogen atom, an alkyl group having 1 to 10 carbon atoms or an acetyl group) and a photosensitive acid-generating agent (C).

  本发明的目的是提高树脂组合物和光敏组合物的可固化性，适用于形成电子部件的表面保护膜和层间绝缘膜等，同时在组合物用于在基板上形成固化膜时减少基板中剩余的内部应力。光敏组合物包括具有酚羟基的树脂(A)，至少具有两个噁唑烷基的交联剂(B1)，至少具有两个由—CH2OR（其中R是氢原子，具有1至10个碳原子的烷基或乙酰基）表示的基团的交联剂(B2)和光敏酸发生剂(C)。
• Oxazoline/polyol/polyisocyanate polymers and process
  申请人：Ashland Oil, Inc.

  公开号：EP0260339B1

  公开（公告）日：1991-03-13
• US4640969A
  申请人：——

  公开号：US4640969A

  公开（公告）日：1987-02-03
• US5028640A
  申请人：——

  公开号：US5028640A

  公开（公告）日：1991-07-02
• US5658984A
  申请人：——

  公开号：US5658984A

  公开（公告）日：1997-08-19