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1,3,3-trimethyl-5-nitrospiro(indoline-2,2'-<2H>chromene) | 80985-35-9

中文名称
——
中文别名
——
英文名称
1,3,3-trimethyl-5-nitrospiro(indoline-2,2'-<2H>chromene)
英文别名
1',3',3'-trimethyl-5'-nitrospiro(indoline-2,2'-<2H-1>-benzopyran);5-Nitrospiro;(+/-)-5'-nitro-1',3',3'-trimethylspiro(2H-1-benzopyran-2,2'-indoline);1',3',3'-trimethyl-5'-nitrospiro[chromene-2,2'-indoline];1,3,3-Trimethyl-5-nitrospiro(indoline-2,2'-[2h]chromene);1',3',3'-trimethyl-5'-nitrospiro[chromene-2,2'-indole]
1,3,3-trimethyl-5-nitrospiro(indoline-2,2'-<2H>chromene)化学式
CAS
80985-35-9
化学式
C19H18N2O3
mdl
——
分子量
322.364
InChiKey
KNCFWPDSRLTSMZ-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    4.8
  • 重原子数:
    24
  • 可旋转键数:
    0
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.26
  • 拓扑面积:
    58.3
  • 氢给体数:
    0
  • 氢受体数:
    4

反应信息

  • 作为反应物:
    描述:
    参考文献:
    名称:
    螺[二氢吲哚-萘并吡喃]与氮氧化物的反应。不是双基双诱捕的情况
    摘要:
    在正常日光条件下,六种不同取代的光致变色螺[二氢吲哚-萘并吡喃]与·NO或·NO2的反应以及三种结构相关的螺[二氢吲哚-苯并吡喃]的反应,已通过EPR光谱进行了研究。用后三种衍生物观察到由·NO 双重捕获双自由基产生的环状氧氮氧化物的光谱,这一发现与先前的结果一致。在前六种化合物中也观察到了类似的信号,但在这种情况下,它们只对光谱的一小部分负责,主要的光谱信号是由于迄今为止未报告的顺磁性物质,根据它们的光谱参数被识别为亚胺氧基自由基。在 B3LYP/6-31G* 水平上对各种自由基进行的 DFT 计算支持这一分配。版权所有 © 2009 John Wiley & Sons, Ltd.
    DOI:
    10.1002/mrc.2533
  • 作为产物:
    描述:
    参考文献:
    名称:
    取代基对螺旋藻和螺恶嗪光致变色性能影响的比较评估
    摘要:
    螺吡喃和螺恶嗪代表一类重要的光致变色化合物,具有广泛的应用。为了有效地利用和设计这些光开关,需要了解取代基如何影响光致变色特性,以及在相同条件下如何比较不同的结构基序。在这项工作中,合成了一个小的光电开关库,以比较评估取代基修饰和结构对光致变色的影响。该文库旨在修饰据认为对C-O键不稳定性以及因此对光致变色性质影响最大的位置。本文中,我们报告了30种螺吡喃,螺吲哚并萘并螺恶嗪的紫外线和可见光响应的比较分析。还研究了ado(III)结合对化合物库的影响,以确定其对光开关的影响。两种测定均显示出取代基和最佳光致变色结构要求的不同趋势。
    DOI:
    10.1021/acs.joc.6b01193
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文献信息

  • Spirobipyridopyrans, spirobinaphthopyrans, indolinospiropyridopyrans, indolinospironaphthopyrans and indolinospironaphtho-1,4-oxazines: synthesis, study of X-ray crystal structure, antitumoral and antiviral evaluation
    作者:Silvana Raić-Malić、Linda Tomašković、Draginja Mrvoš-Sermek、Biserka Prugovečki、Mario Cetina、Mira Grdiša、Krešimir Pavelić、Albrecht Mannschreck、Jan Balzarini、Erik De Clercq、Mladen Mintas
    DOI:10.1016/j.bmc.2003.12.010
    日期:2004.3
    The novel racemic indolinospiroberizopyrans (5-7), indolinospironaphthopyrans (11-14) and indolinospironaphtho-1,4-oxazine (17) were synthesized by an aldol type of condensation of 1',3',3'-trimethyl-2'-methyleneindoline and its 5-substituted derivatives with an appropriately substituted hydroxybenzaldehyde, hydroxynaphthaldehyde or nitrosonaphthol. An unequivocal proof of the stereo structures of 9 and 17 was obtained by the single-crystal X-ray diffraction method. A substituted indoline ring and the benzopyran ring in 9 and the naphtho-1,4-oxazine moiety in 17 are interconnected via the common chiral atom and positioned almost perpendicularly to each other. The five-membered 2,3-dihydropyrrolo moiety of the indoline ring adopts an envelope conformation in both structures. Of all the compounds of this series, spirobipyridopyran (1) inhibited specifically the growth of human melanoma (HBL) (IC50: 0.9 muM) cells but not the growth of normal fibroblasts (WI38). Indolinospirobenzopyrans (8-10) showed significant cytostatic activities against all tumor cell lines. However, these compounds also exhibited a cytotoxic effect on normal human fibroblasts. The indolinospirobenzopyrans 4, 6-8, 10 and the indolinospironaphtho-1,4-oxazine 16 showed, albeit modest, selectivity as antiviral agents against varicella-zoster virus (VZV) and/or cytomegalovirus (CMV) (EC50 Within the concentration range of 1.0-12.6 muM). (C) 2003 Elsevier Ltd. All rights reserved.
  • PARTICLES WITH LIGHT ABSORBING MATERIAL FOR REIMAGEABLE MEDIUM
    申请人:Norsten Tyler
    公开号:US20100086768A1
    公开(公告)日:2010-04-08
    A plurality of particles including: (a) a binder; (b) a photochromic material; and (c) a light absorbing material.
  • STABILIZED PHOTOCHROMIC INK FOR REUSABLE PAPER ANNOTATION
    申请人:KAZMAIER Peter M.
    公开号:US20120038718A1
    公开(公告)日:2012-02-16
    Provided are ink compositions, methods for making photochromic inks, and methods of using the photochromic inks for erasable media annotation. In accordance with various embodiments, there is an ink composition including a carrier medium and one or more photochromic species in the carrier medium, wherein each of the one or more photochromic species can be selected from the group consisting of monomeric photochromic molecules, photochromic oligomers, and photochromic polymers, and wherein each one of the one or more photochromic species exhibits a reversible transition from a colorless state to a colored state upon exposure to a radiant condition wherein the radiant condition can be selected from the group consisting of a radiant energy and a combination of a radiant energy and thermal energy.
  • US5551973A
    申请人:——
    公开号:US5551973A
    公开(公告)日:1996-09-03
  • US5593486A
    申请人:——
    公开号:US5593486A
    公开(公告)日:1997-01-14
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