Bis-(2,2,6,6-tetramethyl-4-piperidyl)-phthalat | 30538-88-6

• 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: Bis-(2,2,6,6-tetramethyl-4-piperidyl)-phthalat
• 英文别名: di-(2,2,6,6-tetramethylpiperidin-4-yl) phthalate；Bis(2,2,6,6-tetramethylpiperidin-4-yl) benzene-1,2-dicarboxylate
• CAS: 30538-88-6
• 化学式: C₂₆H₄₀N₂O₄
• 分子量: 444.615
• InChiKey: IDMQTKKFMWPCMU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.3
• 重原子数：
  32
• 可旋转键数：
  6
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.69
• 拓扑面积：
  76.7
• 氢给体数：
  2
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  Bis-(2,2,6,6-tetramethyl-4-piperidyl)-phthalat 、 叔丁基过氧化氢 在 三氧化钼 水 、 Disodium;sulfite 、 二氯甲烷 、 magnesium sulfate 、 500A 、 正庚烷 、 乙酸乙酯 作用下， 以 环己烷 为溶剂， 反应 9.75h， 以affords 31.0 g (72% yield) of a white solid, m.p. 149°-51° C.的产率得到di-(1-cyclohexyloxy-2,2,6,6-tetramethylpiperidin-4-yl) phthalate
  参考文献：
  名称：

  O-substituted N-hydroxy hindered amine stabilizers

  摘要：

  基于不同的2,2,6,6-四烷基氮杂环基团的受阻胺，其中环上的受阻氮原子被取代为OR.sub.1基团，环的4位被取代为多种基团，可作为各种基质系统中的光稳定剂。

  公开号：

  US05204473A1

文献信息

• Process for preparing N-hydrocarbyloxy derivatives of sterically
  申请人：Ciba-Geigy Corporation

  公开号：US04921962A1

  公开（公告）日：1990-05-01

  N-hydrocarbyloxy compounds of the formula ##STR1## where E.sub.1, E.sub.2, E.sub.3 and E.sub.4 are independently an organic radical so that the carbon atoms to which they are attached are each a quaternary carbon, R is a hydrocarbon radical and T is a divalent radical are prepared directly by the reaction of the corresponding amine or oxyl compound in a hydrocarbon organic solvent with a hydroperoxide in the presence of a metal carbonyl, metal oxide or metal alkoxide catalyst in high yield and purity. These compounds are useful as light stabilizers in diverse substrate systems.

  公式为 ##STR1## 的N-烃氧化合物，其中E.sub.1、E.sub.2、E.sub.3和E.sub.4各自独立地表示有机基团，以使它们附着的碳原子均为季碳，R表示烃基团，T表示二价基团，可以直接通过在烃有机溶剂中使用过氧化氢和金属羰基、金属氧化物或金属烷氧基催化剂的存在下，将相应的胺或氧化物化合物反应而成，收率高、纯度高。这些化合物在不同的基质系统中作为光稳定剂非常有用。
• Substituted 3-amino-thieno[2,3-b]pyridine-2-carboxylic acid amide compounds and processes for preparing and their uses
  申请人：Chen Zhidong

  公开号：US20050182053A1

  公开（公告）日：2005-08-18

  Disclosed are compounds of formula (I): wherein the variables R 1 , R 2 , R 3 and Z are described herein, which are useful as inhibitors of the kinase activity of the IκB kinase (IKK) complex. The compounds are therefore useful in the treatment of IKK mediated diseases including autoimmune diseases inflammatory diseases and cancer. Also disclosed are pharmaceutical compositions comprising these compounds and processes for preparing these compounds.

  本发明公开了式（I）的化合物：其中变量R1，R2，R3和Z如下所述，其可用作IκB激酶（IKK）复合物的激酶活性抑制剂。 因此，这些化合物可用于治疗IKK介导的疾病，包括自身免疫性疾病、炎症性疾病和癌症。 还公开了包含这些化合物的制药组合物和制备这些化合物的过程。
• Coating composition and process for preparing synthetic resin shaped articles by using same
  申请人：MITSUBISHI RAYON CO., LTD.

  公开号：EP0037978A2

  公开（公告）日：1981-10-21

  A coating composition for the preparation of synthetic resin shaped articles excellent in abrasion resistance and weatherability is described. This composition comprises (a) a polyfunctional monomer mixture comprising (i) 25-75 wt.% of at least one polyfunctional monomer of the formula (I): wherein at least three of X11. X12. X13, X22. X23... Xn2. Xn3 and X14 are CH2=CH·COO- and the remaining groups are -OH, and n is an integer of 1-5, (ii) 25-75 wt.% of at least one polyfunctional monomer of the formula (II): wherein at least three of the Rs are CH2=CH COO- and each of the remaining is H or -OH, n1. n2. n3. n4, m1. m2. m, and m4 are integers of 0. 1 or 2, and X is an integer of 1 to 10 and (iii) 0 to 50 wt.% of a monomer containing one acryloyloxy group and having a boiling point of at least 150 C at normal pressure and a viscosity of not higher than 20 cps/20°C, and (b) 0.01-6.0 wt. parts, based on 100 wt. parts of the polyfunctional monomer mixture, of at least one photosensitizer. The coating composition is coated on a synthetic resin shaped article and then, irradiated with ultraviolet rays in air to form a crosslinked coating film having a thickness of 1-30 microns.

  本文介绍了一种用于制备具有优异耐磨性和耐候性的合成树脂成型品的涂层组合物。这种组合物包括 (a) 多官能团单体混合物，其中 (i) 25-75 重量百分比的至少一种式 (I) 多官能团单体： 其中 X11.X12.X13, X22.X23...Xn2.Xn3 和 X14 中至少有三个基团为 CH2=CH-COO-，其余基团为 -OH，且 n 为 1-5 的整数，(ii) 25-75 重量％的至少一种式(II)的多官能团单体： 其中至少三个 R 是 =CH COO-，其余各 R 是 H 或 -OH，n1. n2. n3. n4，m1. m2. m 和 m4 是 0、1 或 2 的整数，X 是 1 至 10 的整数，以及 (iii) 0 至 50 重量％的含有一个乙酰基的单体。(b) 0.01-6.0 重量份（以 100 重量份的多官能团单体混合物为基准）的至少一种光敏剂。将涂层组合物涂在合成树脂成型品上，然后在空气中用紫外线照射，形成厚度为 1-30 微米的交联涂膜。
• N-acyloxy hindered amine stabilizers
  申请人：CIBA-GEIGY AG

  公开号：EP0309400A2

  公开（公告）日：1989-03-29

  Hindered amines based on various 2,2,6,-tetra-alkylated nitrogen-containing heterocyclic moieties wherein the hindered nitrogen atom on the ring is substituted with O-acyl, O-carbamoyl or O-carbonate substituents and the 4-position of the ring is substituted with a variety of groups, are effective as light stabilizers in diverse substrate systems. Some of them are new compounds.

  基于各种 2,2,6,-四烷基化含氮杂环分子的受阻胺，其中环上的受阻氮原子被 O-酰基、O-氨基甲酰基或 O-碳酸酯取代，环的 4 位被各种基团取代，可在各种底物体系中有效地用作光稳定剂。其中一些是新化合物。
• Stabilizer composition
  申请人：——

  公开号：US20030060544A1

  公开（公告）日：2003-03-27

  A description is given of a stabilizer composition comprising A) at least one nitrogen compound having a molecular weight of at least 150, selected from a secondary amine in which all substituents positioned &agr; to the amine nitrogen atom are different than hydrogen, or, derived from the secondary amine, a tertiary amine, hydroxylamine, alkoxyamine or amide; and B) at least one iron compound. The stabilizer composition optionally comprises nitroxyl radicals. It is suitable for stabilizing nonliving organic material, especially polyolefins or homopolymers or copolymers of styrene, against the effects of light, heat or oxygen.

  描述了一种稳定剂组合物，该组合物包括 A) 至少一种氮化合物，其分子量至少为 150，选自一种仲胺，其中与胺氮原子相连的所有取代基都不同于氢，或由仲胺衍生的叔胺、羟胺、烷氧基胺或酰胺；以及 B) 至少一种铁化合物。 稳定剂组合物可选择包含硝基自由基。它适用于稳定非生物有机材料，特别是聚烯烃或苯乙烯的均聚物或共聚物，使其免受光、热或氧的影响。