di-isopropyl-3-methoxy-4-hydroxy benzylidene malonate | 491851-29-7

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 肉桂酸及其衍生物
• 英文名称: di-isopropyl-3-methoxy-4-hydroxy benzylidene malonate
• 英文别名: Diisopropyl 2-(4-hydroxy-3-methoxybenzylidene)malonate；dipropan-2-yl 2-[(4-hydroxy-3-methoxyphenyl)methylidene]propanedioate
• CAS: 491851-29-7
• 化学式: C₁₇H₂₂O₆
• 分子量: 322.358
• InChiKey: WWBFGJKXFLYRCX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 重原子数：
  23
• 可旋转键数：
  8
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.41
• 拓扑面积：
  82.1
• 氢给体数：
  1
• 氢受体数：
  6

文献信息

• DYE-ASCORBIC ACID DERIVATIVES
  申请人：Rudolph Thomas

  公开号：US20130125317A1

  公开（公告）日：2013-05-23

  The invention relates to specific dye-ascorbic acid derivatives and the use thereof as dyes for the colouring of matrices, such as, for example, skin, hair, nails or textiles, and a process for the preparation thereof, a process for the colouring of matrices, and a composition comprising these dye-ascorbic acid derivatives, and a process for the preparation of these compositions. On use of the specific dye-ascorbic acid derivatives according to the invention, a positive effect on the moisture content of the matrices arises.

  本发明涉及特定的染料-抗坏血酸衍生物及其作为染料用于染色基质，例如皮肤、头发、指甲或纺织品，以及其制备过程，基质染色的过程，包括这些染料-抗坏血酸衍生物的组合物和这些组合物的制备过程。使用本发明的特定染料-抗坏血酸衍生物时，基质的湿度含量会产生积极影响。
• TRIAZINES AS REACTION ACCELERATORS
  申请人：Scheurich Rene Peter

  公开号：US20130058879A1

  公开（公告）日：2013-03-07

  The invention relates to the use of at least one specific triazine or melamine and/or salt thereof as accelerator for a photoinduced reaction of 3-(4-tert-butylphenyl)-3-hydroxy-1-(4-methoxyphenyl)-propan-1-one, 1-(4-tert-butylphenyl)-3-hydroxy-3-(4-methoxyphenyl)-propan-1-one or a mixture of these compounds to give avobenzone. The invention furthermore relates to a composition comprising at least one specific triazine or melamine and to a method for the stabilisation of the UV absorption capacity of a composition by means of a mixture of at least one specific triazine or melamine together with 3-(4-tert-butylphenyl)-3-hydroxy-1-(4-methoxyphenyl)propan-1-one, 1-(4-tert-butylphenyl)-3-hydroxy-3-(4-methoxyphenyl)propan-1-one or a mixture of these compounds, particularly preferably together with 3-(4-tert-butylphenyl)-3-hydroxy-1-(4-methoxyphenyl)propan-1-one.

  本发明涉及使用至少一种特定的三嗪或三聚氰胺及/或其盐作为光致反应加速剂，用于将3-(4-叔丁基苯基)-3-羟基-1-(4-甲氧基苯基)-丙酮酸酯，1-(4-叔丁基苯基)-3-羟基-3-(4-甲氧基苯基)-丙酮酸酯或这些化合物的混合物转化为阿伏苯宗。本发明还涉及包含至少一种特定三嗪或三聚氰胺的组合物，以及通过将至少一种特定三嗪或三聚氰胺与3-(4-叔丁基苯基)-3-羟基-1-(4-甲氧基苯基)丙酮酸酯，1-(4-叔丁基苯基)-3-羟基-3-(4-甲氧基苯基)丙酮酸酯或这些化合物的混合物混合，特别是与3-(4-叔丁基苯基)-3-羟基-1-(4-甲氧基苯基)丙酮酸酯一起，稳定组合物的UV吸收能力的方法。
• BENZODIOXEPIN-3-ONE COMPOUNDS AS DYES OR AS FLUORESCENT EMITTERS
  申请人：MERCK PATENT GmbH

  公开号：US20140234238A1

  公开（公告）日：2014-08-21

  The invention relates to specific benzodioxepin-3-one compounds, to a process for the preparation thereof and to the use thereof as dyes or as fluorescent emitters for organic electroluminescent devices (OLEDs) or for organic light-emitting electrochemical cells (OLECs), and to corresponding electronic devices.

  本发明涉及特定的苯并二氧杂环庚烷-3-酮化合物，其制备方法以及其作为染料或有机电致发光器件（OLEDs）或有机发光电化学电池（OLECs）的荧光发射体的用途，以及相应的电子器件。
• SUBSTITUTED QUINONES OR ANALOGUES AS COLOURING AGENTS
  申请人：MERCK PATENT GMBH

  公开号：US20150315177A1

  公开（公告）日：2015-11-05

  The invention relates to protein-adhesive dyes, to the preparation thereof and to preparations comprising same, and to a method for colouring keratin-containing fibres, in particular for colouring human hair.

  本发明涉及蛋白质黏合染料及其制备和制备物，以及一种用于着色含角蛋白纤维的方法，特别是用于着色人类头发的方法。
• 1,3-DIOXAN-5-ONE COMPOUNDS
  申请人：Rudolph Thomas

  公开号：US20130309184A1

  公开（公告）日：2013-11-21

  The invention relates to specific 1,3-dioxan-5-one compounds, to a process for the preparation thereof, and to the use thereof as dyes or as fluorescent emitters for organic electroluminescent devices (OLEDs) or for organic light-emitting electrochemical cells (OLECs), and to corresponding electronic devices.

  本发明涉及特定的1,3-二氧杂环戊烷-5-酮化合物，其制备方法以及作为染料或有机电致发光器件（OLEDs）或有机发光电化学电池（OLECs）的荧光发射体的用途，以及相应的电子器件。