1'-methyl-2'-methylidene-1',2'-dihydrospiro[cyclohexane-1,3'-indole] | 99567-90-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吲哚及其衍生物
• 英文名称: 1'-methyl-2'-methylidene-1',2'-dihydrospiro[cyclohexane-1,3'-indole]
• 英文别名: 1-methyl-3-spirocyclohexyl-2-methyleneindolenine；1-methyl-3-spirocyclohexyl-2-methyleneindoline；1'-Methyl-2'-methylidenespiro[cyclohexane-1,3'-indole]
• CAS: 99567-90-5
• 化学式: C₁₅H₁₉N
• 分子量: 213.323
• InChiKey: NIHLDNNTWLJHOX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.5
• 重原子数：
  16
• 可旋转键数：
  0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.47
• 拓扑面积：
  3.2
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  1'-methyl-2'-methylidene-1',2'-dihydrospiro[cyclohexane-1,3'-indole] 以 乙醇 为溶剂， 反应 24.0h， 生成
  参考文献：
  名称：

  一些单硝基和二硝基取代的3'-烷基吲哚螺并苯并吡喃的异常热（光）致变色性质

  摘要：

  使用1 H NMR光谱在298 K至410 K的六个温度下研究了具有3'-宝石-甲基-或3'-环己基取代基的二硝基取代的吲哚螺并苯并吡喃的异构异构体。甲醇溶液中的异构化过程已通过分光光度法进行了监测。 对于单硝基取代的化合物，平衡有利于无色螺环异构体。UV辐射产生的有色花菁异构体的还原遵循一级动力学。对于二硝基取代的化合物，有色的花菁异构体占主导。在通过可见光光辐射脱色之后，向花青结构的回复特别缓慢，吸光度异常地呈S形增加。紫外线。宝石-甲基-1和3'-环己基取代的系统的光谱观察2 在质量上与两个相对较慢的速率确定步骤同时进行有关，它们具有形成缓慢且寿命长的中间体-假定为螺环结构的氧质子化吡喃环和TCC花青素异构体，后者在相对快的过程中经历了相对较慢的异构化。 TTC异构体的中心β-烯烃键。

  DOI：

  10.1016/j.dyepig.2015.04.027
• 作为产物：
  描述：

  1',2'-dimethylspiro[cyclohexane-1,3'-indolium] triflate 在 sodium hydroxide 作用下， 以 乙醚 为溶剂， 以0.44 g的产率得到1'-methyl-2'-methylidene-1',2'-dihydrospiro[cyclohexane-1,3'-indole]
  参考文献：
  名称：

  一些单硝基和二硝基取代的3'-烷基吲哚螺并苯并吡喃的异常热（光）致变色性质

  摘要：

  使用1 H NMR光谱在298 K至410 K的六个温度下研究了具有3'-宝石-甲基-或3'-环己基取代基的二硝基取代的吲哚螺并苯并吡喃的异构异构体。甲醇溶液中的异构化过程已通过分光光度法进行了监测。 对于单硝基取代的化合物，平衡有利于无色螺环异构体。UV辐射产生的有色花菁异构体的还原遵循一级动力学。对于二硝基取代的化合物，有色的花菁异构体占主导。在通过可见光光辐射脱色之后，向花青结构的回复特别缓慢，吸光度异常地呈S形增加。紫外线。宝石-甲基-1和3'-环己基取代的系统的光谱观察2 在质量上与两个相对较慢的速率确定步骤同时进行有关，它们具有形成缓慢且寿命长的中间体-假定为螺环结构的氧质子化吡喃环和TCC花青素异构体，后者在相对快的过程中经历了相对较慢的异构化。 TTC异构体的中心β-烯烃键。

  DOI：

  10.1016/j.dyepig.2015.04.027

文献信息

• Photoreversible Zn ²⁺ Ion Transportation Across an Interface Using Ion‐Chelating Substituted Photochromic 3,3′‐Indolospirobenzopyrans: Steric and Electronic Controlling Effects
  作者：Craig J. Roxburgh、Peter G. Sammes、Ayse Abdullah

  DOI：10.1002/ejic.200800614

  日期：2008.11

  been realised. Additionally, the spiropyran ring-opening↔closing reactions of two skeletally identical spirobenzopyrans 4 and 5, but possessing "electronically-modifying" 5-trifluoromethyl-substitutents have been studied by 1 H NMR spectroscopy: this has enabled us to realise the additional biasing, on the ring-opening↔closing process, excerpted on these systems through both selectively placed, inductively

  已经证明了使用光致变色取代螺苯并吡喃在界面上进行 Zn 2+ 离子的光可逆传输。研究了战略性放置的空间影响 3'-methyl-3b 和 3-spirocyclohexyl-3c 组的包含，并与未取代的类似物 3a 进行比较。对螺吡喃开环↔闭环反应的显着控制，从而实现了 Zn 2+ 离子传输。此外，通过 1 H NMR 光谱研究了两个骨架相同的螺苯并吡喃 4 和 5 的螺吡喃开环↔闭环反应，但具有“电子修饰”5-三氟甲基取代基：这使我们能够实现额外的偏置，在开环↔闭环过程中，通过选择性放置，在这些系统上摘录，
• CYANINE COLORING MATTER AND OPTICAL RECORDING MEDIUM
  申请人：Mitsubishi Kagaku Media Co., Ltd.

  公开号：EP1897915A1

  公开（公告）日：2008-03-12

  The present invention has an object to widen the range of applicable field of organic compounds to be selected as light absorbing materials in various fields including information recordings, solar energy generations, electric machinery apparatuses, electric communicating apparatuses, optical apparatuses, clothes, building/bedding/decorating products, sanitary and health goods, and agricultural materials, particularly, in the field of optical recording media by providing novel organic materials which absorb short-wavelength visible light, have improved lightfastness and solubility in solvents, and also have heat characteristics depending upon uses to be applied. The object is attained by providing cyanine dyes having a specific structure.

  本发明的目的是拓宽有机化合物的适用范围，使其在信息记录、太阳能发电、电动机械设备、电力通信设备、光学设备、服装、建筑/床上/装饰产品、卫生和健康用品以及农业材料等各个领域中被选为光吸收材料，特别是在光学记录介质领域中，提供新型有机材料，这些材料可吸收短波长可见光，具有更好的耐光性和在溶剂中的溶解性，并且还根据应用用途具有热特性。通过提供具有特定结构的氰基染料，可实现上述目标。
• Metal complex type squarylium compounds and optical recording media made by using the same
  申请人：——

  公开号：US20030187272A1

  公开（公告）日：2003-10-02

  An object of the present invention is to provide a material having spectroscopic properties, light resistance, solubility and thermal decomposition properties suitable for recording for DVD-R. More specifically, the present invention provides squarylium compounds in a state of a metal complex represented by the general formula (I): 1 wherein, R 1 and R 2 are the same or different, and represent an alkyl group optionally having a substituent, an aralkyl group optionally having a substituent, an aryl group optionally having a substituent, or a heterocyclic group optionally having a substituent; Q represents a metal atom with a coordination ability; q represents 2 or 3; and A represents an aryl group optionally having a substituent, a heterocyclic group optionally having a substituent, or Y═CH— wherein Y represents an aryl group optionally having a substituent or a heterocyclic group optionally having a substituent.

  本发明的目的是提供一种具有光谱特性、耐光性、溶解性和热分解特性的材料，适于 DVD-R 的记录。更具体地说，本发明提供了通式（I）所代表的金属络合物状态的鳞片化合物： 1 其中，R 1 和 R 2 代表具有配位能力的金属原子；q 代表 2 或 3；A 代表具有取代基的芳基、具有取代基的杂环基或 Y═CH-，其中 Y 代表具有取代基的芳基或具有取代基的杂环基。
• Steric and substituent control on the photoreversibility of some novel N-alkyl-3,3′-disubstituted-6-nitro-indolospirobenzopyrans: Evaluation using UV spectroscopic studies
  作者：Craig J. Roxburgh、Peter G. Sammes、Ayse Abdullah

  DOI：10.1016/j.dyepig.2010.10.006

  日期：2011.8

  A series of novel 6-nitro substituted indolospirobenzopyrans are reported. The effects of substitution on their photoreversibility are investigated by: synthesising derivatives that possess sterically hindering (with regard to the spiropyran-opening reversible arrow closing) groups contained within the spirocyclic skeleton. Specifically, spirobenzopyrans possessing combinations of various N-alkyl, and/or, simultaneously, 3,3'-geminal methyl and/or cyclohexyl groups are synthesised. Further, these systems are evaluated in three solvents: methanol, acetonitrile and dichloroethane. The thermal decolourisation rates of the gem-dimethyl and 3,3'-cyclohexyl compounds are additionally evaluated at the temperature of 50 degrees C. The above systems, and changes in physical parameters are extensively evaluated, and the subsequent biasing of the equilibria established using UV spectroscopy. Rates of colourisation, decolourisation and the equilibrium constants are obtained. The overall photochromic 'tuneability' of these systems is subsequently established. (C) 2010 Elsevier Ltd. All rights reserved.
• METAL COMPLEX TYPE SQUARYLIUM COMPOUNDS AND OPTICAL RECORDING MEDIA MADE BY USING THE SAME
  申请人：Kyowa Hakko Chemical Co., Ltd.

  公开号：EP1334998B1

  公开（公告）日：2006-08-02