2-(4-N,N-dimethylaminophenyl)-2-phenyl-5-methyl-7,9-dimethoxy-[2H]-naphtho[1,2-b]pyran | 203318-85-8

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 黄酮类化合物
• 英文名称: 2-(4-N,N-dimethylaminophenyl)-2-phenyl-5-methyl-7,9-dimethoxy-[2H]-naphtho[1,2-b]pyran
• 英文别名: 4-(7,9-dimethoxy-5-methyl-2-phenylbenzo[h]chromen-2-yl)-N,N-dimethylaniline
• CAS: 203318-85-8
• 化学式: C₃₀H₂₉NO₃
• 分子量: 451.565
• InChiKey: SSOZMCHZBKYYRT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.1
• 重原子数：
  34
• 可旋转键数：
  5
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  30.9
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  对二甲氨基二苯甲酮 生成 2-(4-N,N-dimethylaminophenyl)-2-phenyl-5-methyl-7,9-dimethoxy-[2H]-naphtho[1,2-b]pyran
  参考文献：
  名称：

  Photochromic naphthopyrans, compositions and articles containing them

  摘要：

  该发明涉及通式(I)的光致变色化合物，其中：R3和R5是C1-C6烷氧基，其余的R基代表各种取代基。##STR1##

  公开号：

  US06096246A1

文献信息

• NAPHTHOPYRANS, COMPOSITIONS AND ARTICLES CONTAINING THEM
  申请人：CORNING INCORPORATED

  公开号：EP0920645B1

  公开（公告）日：2002-04-03
• COATING COMPOSITION AND PHOTOCHROMIC OPTICAL ARTICLE
  申请人：Kawaguchi Ikumi

  公开号：US20100110521A1

  公开（公告）日：2010-05-06

  [Problem] To provide a coating composition capable of forming a hard coating on the surfaces of an optical base member such as a plastic lens featuring highly closely adhering property, excellent transparency and excellent scratch resistance. [Means for Solution] The coating composition comprise (a) a fine granular silica having a grain size of not larger than 30 nm; (b) organosilicon compound components containing an epoxy group-containing organosilicon compound (b1) and tetraalkoxysilane (b2) at a mass ratio (b1/b2) of 0.25 to 4.0; (c) water; and (d) a curing catalyst comprising a complex containing aluminum as a core metal, wherein the fine granular silica (a) is contained in an amount of 15 to 55 parts by mass, the water (c) is contained in an amount of 30 to 200 parts by mass and the curing catalyst (d) is contained in an amount of 0.1 to 5.0 parts by mass per the total amount of the fine granular silica (a) and the organosilicon compound components (b) of 100 parts by mass.
• Photochromic Optical Element
  申请人：Mori Katsuhiro

  公开号：US20100233485A1

  公开（公告）日：2010-09-16

  [Problems] To prevent or reduce the problem wherein color development and fading in expected color tones do not occur in an optical element that includes a photochromic coat layer containing alkylamino group-containing photochromic compounds and/or dialkylamino group-containing photochromic compounds in a high concentration and a hard coat layer formed on the photochromic coat layer. [Means for Solving Problems] A photochromic optical element comprising an optical substrate, a photochromic coat layer, and a hard coat layer that are laminated in this order, wherein (I) the photochromic coat layer comprising an alkylamino group-containing photochromic compound and/or a dialkylamino group-containing photochromic compound in a total amount of 0.1 to 10.0% by mass, and (II) the hard coat layer is obtained by curing a hard coat agent comprising metal oxide fine particles and an organosilicon compound, the hard coat agent containing as the organosilicon compound at least one selected from the group consisting of a tetraalkoxy silane, a methyl trialkoxy silane, and partial hydrolysates thereof in an amount of 10 to 60% by mass based on the total mass of the metal oxide fine particles and the organosilicon compound (with the proviso that, when the organosilicon compound is a partial hydrolysate of a partially hydrolyzable organosilicon compound, the mass of the organosilicon compound in the above total mass is the mass of the partially hydrolyzable organosilicon compound).
• US6096246A
  申请人：——

  公开号：US6096246A

  公开（公告）日：2000-08-01
• US8557377B2
  申请人：——

  公开号：US8557377B2

  公开（公告）日：2013-10-15