5,5'-dimethyl-4,5,4',5'-tetrahydro-2,2'-p-phenylene-bis-oxazole | 53720-68-6

• 分子结构分类: 有机化合物 - 有机杂环化合物
• 英文名称: 5,5'-dimethyl-4,5,4',5'-tetrahydro-2,2'-p-phenylene-bis-oxazole
• 英文别名: 1,4-Bis(5-methyl-4,5-dihydrooxazol-2-yl) benzene；5-methyl-2-[4-(5-methyl-4,5-dihydro-1,3-oxazol-2-yl)phenyl]-4,5-dihydro-1,3-oxazole
• CAS: 53720-68-6
• 化学式: C₁₄H₁₆N₂O₂
• 分子量: 244.293
• InChiKey: DEXHGMUVBNTXIN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.9
• 重原子数：
  18
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.43
• 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：

  5,5'-dimethyl-4,5,4',5'-tetrahydro-2,2'-p-phenylene-bis-oxazole 、 potassium tert-butylate 以90%的产率得到
  参考文献：
  名称：

  SCHMITT, G.;EBERTZ, W., ANGEW. CHEM., 1982, 94, N 8, 650-651

  摘要：

  DOI：

文献信息

• PEARLESCENT PIGMENT
  申请人：Kitamura Takeaki

  公开号：US20100249304A1

  公开（公告）日：2010-09-30

  A pearlescent pigment ( 100 ) includes: a flaky substrate ( 10 ); a titanium dioxide layer ( 20 ) that is formed on the flaky substrate ( 10 ); and an oxazoline compound layer ( 40 ) that is formed on the titanium dioxide layer ( 20 ) with the titanium dioxide layer ( 20 ) being interposed between the flaky substrate ( 10 ) and the oxazoline compound layer ( 40 ), and serves as a top surface of the pearlescent pigment ( 100 ).

  一种珠光色颜料（100），包括：一片状基底（10）；在片状基底（10）上形成的二氧化钛层（20）；以及在二氧化钛层（20）上形成的噁唑啉化合物层（40），其中二氧化钛层（20）被夹在片状基底（10）和噁唑啉化合物层（40）之间，作为珠光色颜料（100）的顶部表面。
• 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)。
• Cross-linked resins and production thereof
  申请人：TAKEDA CHEMICAL INDUSTRIES, Ltd.

  公开号：EP0266708A1

  公开（公告）日：1988-05-11

  A cross-linked resin as obtained by the reaction of a bis (2-oxazoline) compound with an aromatic compound having at least two amino groups shows low water-absorption, excellent in strength, and, in addition, tough and superior in heat-resistance. The resin composition comprising the cross-linked resin and reinforcements and/or fillers can be especially advantageously utilized for preparing a variety of molded articles practically usable in a broad application field, for example, space, aircraft, railway vehicles, automobiles, civil engineering, electrical and electronic appliances, cross-resistant equipment, sports and leisure equipment, medical equipment and industrial parts, as well as in the new application areas where conventional fiber-reinforced resins have hardly been utilized by the reason of insufficient strength, water-absorption, heat-resistance, etc.

  通过双（2-噁唑啉）化合物与至少有两个氨基的芳香族化合物反应得到的交联树脂具有吸水性低、强度高、韧性好、耐热性优等特点。 由交联树脂和增强剂及/或填料组成的树脂组合物特别适用于制备各种模塑制品，这些制品的应用领域非常广泛，例如航天、飞机、铁路车辆、汽车、土木工程、电气和电子设备、防腐设备、运动和休闲设备、医疗设备和工业部件，以及传统的纤维增强树脂因强度、吸水性、耐热性等不足而难以使用的新应用领域。
• Process for producing thermoset resin
  申请人：TEIJIN LIMITED

  公开号：EP0273368A2

  公开（公告）日：1988-07-06

  A process for producing a thermoset resin, which comprises reacting (A) an organic compound containing at least two groups selected from the class consisting of alcoholic hydroxyl groups, aromatic amino groups and aromatic aminomethyl groups, and (B) a poly(cyclic imino­ether) in the presence of (C) a compound acting as an acid catalyst, at an elevated temperature.

  一种生产热固性树脂的工艺，包括使(A)含有至少两个选自醇羟基、芳香族氨基和芳香族氨基甲基的基团的有机化合物和(B)聚（环状亚胺醚）在(C)作为酸催化剂的化合物存在下，在高温下反应。
• Reversibly color-changeable materials
  申请人：TEIJIN LIMITED

  公开号：EP0336391A2

  公开（公告）日：1989-10-11

  An electrochromic resin composition comprising (A) 100 parts by weight of a network comprising a cross­linked polymer containing 4,4′-diaminodiphenylmethane units in a form in which the amino groups in the formula are quaternized, and (B) 5 to 150 parts by weight of an electrolytic material uniformly dispersed in the network (A). The crosslinked polymer containing the units with the amino groups therein being the quaternized state is useful as an electrochromic or photochromic material.

  一种电致变色树脂组合物，包括(A)100 重量份的网络，该网络由含有 4,4′-二氨基二苯甲烷单元的交联聚合物组成，其单元中的氨基呈季铵化状态；和(B)5 至 150 重量份的电解材料，该电解材料均匀地分散在网络(A)中。含有其中氨基呈季铵化状态的单元的交联聚合物可用作电致变色或光致变色材料。