(1R,2R,3R,4S)-rel-双环[2.2.1]庚烷-2,3-二羧酸二乙酯 | 16978-01-1

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 异戊烯醇脂质
• 中文名称: (1R,2R,3R,4S)-rel-双环[2.2.1]庚烷-2,3-二羧酸二乙酯
• 英文名称: Diethyl bicyclo[2.2.1]heptane-2,3-dicarboxylate
• CAS: 16978-01-1
• 化学式: C₁₃H₂₀O₄
• 分子量: 240.29
• InChiKey: YRPNQIAJKKZJBQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.4
• 重原子数：
  17
• 可旋转键数：
  6
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.85
• 拓扑面积：
  52.6
• 氢给体数：
  0
• 氢受体数：
  4

安全信息

• 海关编码：
  2917209090

文献信息

• RADIATION SENSITIVE RESIN COMPOSITION, METHOD FOR FORMING A PATTERN, POLYMER AND COMPOUND
  申请人：Kimoto Takakazu

  公开号：US20120276482A1

  公开（公告）日：2012-11-01

  A radiation sensitive resin composition includes a first polymer having a group represented by a following formula (1), and a radiation sensitive acid generator. n is an integer of 2 to 4. X represents a single bond or a bivalent organic group. A represents a (n+1) valent linking group. Each Q independently represents a group that includes an alkali-dissociable group.

  一种辐射敏感性树脂组合物，包括具有下式（1）所代表的基团的第一聚合物和辐射敏感性酸发生剂。n是2到4的整数。X代表单键或二价有机基团。A代表（n+1）价的连接基团。每个Q独立地代表包括可溶于碱的基团的基团。
• POLYESTER FIBER
  申请人：KURARAY Co. LTD.

  公开号：EP0664351A1

  公开（公告）日：1995-07-26

  A fiber made from a polyester containing 2-20 mole % of a comonomer component represented by general formula (1); yarns wherein the above fibers are used, i.e., blended yarns composed of filaments with different shrinkage percentages, yarns of core-sheath type, and blended staple yarns; and composite fibers containing the polyester as a component. The invention fiber has a low birefringence and excellent dyeability and bathochromic effect. Further it has, depending on the stretching conditions, not only a high shrinkage percentage but also a high shrinkage force and remarkably excellent lightfastness, thus being useful as a substitute for conventional high-shrinkage fibers. In formula (1) R₁ to R₁₀ represent each a group selected from an ester-forming functional group, hydrogen and alkyl, provided one or two of them is (are) ester-forming functional group(s); and x is 0 or 1 and y is an integer satisfying the condition of 1 ≦ x+y ≦ 3.

  一种由含有 2-20 摩尔%由通式（1）表示的共聚单体成分的聚酯制成的纤维；使用上述纤维的纱线，即由不同收缩率的长丝组成的混纺纱线、包芯纱线和混纺短纤纱线；以及含有聚酯成分的复合纤维。本发明的纤维具有低双折射、出色的染色性和变色效果。此外，根据拉伸条件的不同，本发明的纤维不仅收缩率高，而且收缩力大，耐光性极佳，可替代传统的高收缩纤维。在式 (1) 中，R₁ 至 R₁₀ 各代表一个选自酯类形成官能团、氢和烷基的基团，条件是其中一个或两个是酯类形成官能团；x 是 0 或 1，y 是满足 1 ≦ x+y ≦ 3 条件的整数。
• Catalyst component for the polymerization of olefins
  申请人：Basell Poliolefine Italia S.r.l.

  公开号：EP2583983A1

  公开（公告）日：2013-04-24

  Catalyst component for the polymerization of olefins comprising Mg, Ti and an electron donor compound of the following formula (I) In which R to R12 groups, equal to or different from each other, are hydrogen, halogen or C1-C15 hydrocarbon groups, optionally containing an heteroatom selected from halogen, P, S, N and Si, with the proviso that R groups cannot be hydrogen and that the carboxylate groups are in trans configuration with respect to each other.

  用于烯烃聚合的催化剂组分，由 Mg、Ti 和下式 (I) 的电子供体化合物组成 其中 R至R12基团（彼此相同或不同）为氢、卤素或C1-C15烃基团，可选择含有一个选自卤素、P、S、N和Si的杂原子，但R基团不能为氢，且羧酸基团彼此为反式构型。
• CATALYST COMPONENTS FOR THE POLYMERIZATION OF OLEFINS
  申请人：Basell Poliolefine Italia S.r.l.

  公开号：EP2771371B1

  公开（公告）日：2016-12-07
• US4344877A
  申请人：——

  公开号：US4344877A

  公开（公告）日：1982-08-17