Indolino-2-spiro-2'-benzopyran | 7197-98-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 喹啉及其衍生物
• 英文名称: Indolino-2-spiro-2'-benzopyran
• 英文别名: 1',3'-dihydro-spiro[chromene-2,2'-indole]；Indolinespirochromene；spiro[1,3-dihydroindole-2,2'-chromene]
• CAS: 7197-98-0
• 化学式: C₁₆H₁₃NO
• 分子量: 235.285
• InChiKey: UBJLXPMBVQEKSC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.9
• 重原子数：
  18
• 可旋转键数：
  0
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  21.3
• 氢给体数：
  1
• 氢受体数：
  2

文献信息

• Internal release agent, composition including internal release agent, and process for producing a plastic lens using same composition
  申请人：MITSUI CHEMICALS, INC.

  公开号：US10239239B2

  公开（公告）日：2019-03-26

  An internal release agent includes at least one phosphodiester represented by the following general formula (1). In the formula, R1 and R2 independently represent a hydrocarbon group having 1 to 30 carbon atoms, which is optionally substituted with at least one hydroxyl group, and R3 represents an alkylene group having 2 to 4 carbon atoms. A plurality of R3's may be the same as or different from each other. M represents a hydrogen atom, an ammonium ion, an alkali metal ion, or a monovalent/divalent alkali earth metal ion, and n is an integer of 1 to 60.

  内部释放剂至少包括一个由以下一般式（1）表示的磷酸二酯。在该式中，R1和R2分别表示具有1至30个碳原子的烃基，该烃基可以选择性地取代至少一个羟基，而R3表示具有2至4个碳原子的烷基基团。多个R3可以相同或者彼此不同。M代表氢原子、铵离子、碱金属离子或者一价/二价碱土金属离子，n为1至60的整数。
• Photochromic compounds
  申请人：——

  公开号：US20030045714A1

  公开（公告）日：2003-03-06

  A photochromic compound suitable for use as a single substance for photochromic tinting of a transparent plastic article so that the tinted article has a neutral gray or brown color in the excited state, is made by fusing at least two non-identical photochromic sections to an aromatic structure. The photochromic sections are selected so that the different absorption wavelengths of the excited photochromic sections give rise to a neutral gray or brown color in the plastic material and are selected from the group consisting of oxazines and pyrans. At least one of the photochromic sections is not an indolino spiropyran. The aromatic structure to which the photochromic sections are fused is selected from the group consisting of benzene, biphenyl, naphthalene, anthracene and phenanthrene. The positions of fusion of the photochromic sections on the aromatic structure are directly adjacent to the oxygen atom of the pyran or the oxygen or nitrogen atom of the oxazine.

  一种光致变色化合物适用于作为单一物质用于透明塑料制品的光致变色涂层，使得涂层的物品在兴奋态下呈中性灰色或棕色。该化合物通过将至少两个非相同的光致变色部分熔合到芳香结构上制成。这些光致变色部分被选择为不同吸收波长的光致变色部分，以在塑料材料中产生中性灰色或棕色，并且被选自氧杂环和吡喃类化合物组。至少其中一个光致变色部分不是吲哚螺吡喃。光致变色部分熔合到的芳香结构被选自苯、联苯、萘、蒽和菲。光致变色部分在芳香结构上的熔合位置直接邻接于吡喃的氧原子或氧杂环的氧或氮原子。
• IMAGEWISE PATTERNING OF FILMS AND DEVICES COMPRISING THE SAME
  申请人：McGimpsey W. Grant

  公开号：US20090220381A1

  公开（公告）日：2009-09-03

  The present invention is directed, at least in part, to methods for imagewise patterning of a surface. Such patterned surfaces can be used, e.g., in microfluidic devices. Accordingly, the present invention is also directed, at least in part, to nanopatterned devices which include a microchannel structure and methods for forming such devices.

  本发明至少部分涉及表面的图像化图案方法。这种图案化的表面可以用于微流体设备等。因此，本发明至少部分涉及纳米图案化设备，其中包括微通道结构和形成这种设备的方法。
• PHOTOCHROMIC LATEX INK
  申请人：XEROX CORPORATION

  公开号：US20150153479A1

  公开（公告）日：2015-06-04

  A photochromic latex ink includes an organic polymer; optionally a colorant, and a photochromic compound. The photochromic ink composition has an average particle size from about 20 nm to about 600 nm. The photochromic ink composition is capable of reversibly converting from a first color to a second color in response to a predetermined wavelength scope.

  一种光致变色乳胶墨水，包括有机聚合物；可选颜料和光致变色化合物。光致变色墨水组合物的平均粒径为大约20纳米到约600纳米。光致变色墨水组合物能够在预定波长范围内可逆地从第一种颜色转变为第二种颜色。
• Photocromic nail enamel or varnish and the process for the preparation thereof
  申请人：ENICHEM SYNTHESIS S.p.A.

  公开号：EP0336193A2

  公开（公告）日：1989-10-11

  Photochromic nail enamel and varnish compositions are described which are characterized in that they contain a photochromically effective amount of at least one compound of general formula (I) e.g. 1,3,3,4,5- or 1,3,3,5,6-pentamethyl-spiro[indo­line-2,3′-[3H]-naphtho[2,1-b][1,4]oxazine], 1,3,3-tri­methyl-spiro[indoline-2,3′-[3H]naphtho[2,1-b][1,4]ox­azine], 1,3,3,4,5- or 1,3,3,5,6-pentamethyl-spiro[indo­line-6′-(1-piperidyl)-2,3′-[3H]naphtho[2,1-b][1,4]ox­axine], 1,3,3-trimethyl-spiro[indolien-6′-(1-piperidyl) -2,3′-[3H]naphtho[2,1-b][1,4]oxazine], 1,3,3-trimethyl-­spiro[indoline-6′-(1-morpholyl)-2,3′-[3H]naphtho[2,1-b] [1,4]oxazine], and 1,3,3-trimethyl-spiro[indoline-6′-­(1-piperidyl)-9′-methoxy-2,3′-[3H]naphtho[2,1-b][1,4] oxazine].

  所述光致变色指甲油和清漆组合物的特征在于，它们含有至少一种通式（I）化合物的光致变色有效量 例如1,3,3,4,5- or 1,3,3,5,6-pentamethyl-spiro[indo­line-2,3′-[3H]-naphtho[2,1-b][1,4]oxazine], 1,3,3-tri­methyl-spiro[indoline-2,3′-[3H]naphtho[2,1-b][1,4]ox­azine], 1,3,3,4,5- or 1,3,3,5,6-pentamethyl-spiro[indo­line-6′-(1-piperidyl)-2,3′-[3H]naphtho[2,1-b][1,4]ox­axine], 1,3,3-trimethyl-spiro[indolien-6′-(1-piperidyl) -2,3′-[3H]naphtho[2,1-b][1,4]oxazine], 1,3,3-trimethyl-­spiro[indoline-6′-(1-morpholyl)-2,3′-[3H]naphtho[2,1-b] [1,4]oxazine], and 1,3,3-trimethyl-spiro[indoline-6′-­(1-piperidyl)-9′-methoxy-2,3′-[3H]naphtho[2,1-b][1,4] oxazine].