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7-hydroxy-3',3'-dimethyl-3'H-spiro[chromen-2,1'-isobenzofuran]-8-aldehyde | 1236079-36-9

中文名称
——
中文别名
——
英文名称
7-hydroxy-3',3'-dimethyl-3'H-spiro[chromen-2,1'-isobenzofuran]-8-aldehyde
英文别名
3,3-dimethyl-7-hydroxy-8-formyl[2H]-1-benzopyran-2,1-[2]-oxaindane;7-hydroxy-3′,3′-dimethyl-3’H-spiro[chromene-2,1′-isobenzofuran]-8-carbaldehyde;7-hydroxy-3′,3′-dimethyl-3'H-spiro[chromene-2,1′-isobenzofuran]-8-carbaldehyde;7-hydroxy-3',3'-dimethyl-3'H-spiro[chromene-2,1'-isobenzofuran]-8-carbaldehyde;7-Hydroxy-3',3'-dimethyl-3'h-spiro[chromene-2,1'-isobenzofuran]-8-carbaldehyde;7'-hydroxy-3,3-dimethylspiro[2-benzofuran-1,2'-chromene]-8'-carbaldehyde
7-hydroxy-3',3'-dimethyl-3'H-spiro[chromen-2,1'-isobenzofuran]-8-aldehyde化学式
CAS
1236079-36-9
化学式
C19H16O4
mdl
——
分子量
308.334
InChiKey
ZNTPGOUPMGLJII-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):
    3.5
  • 重原子数:
    23
  • 可旋转键数:
    1
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.21
  • 拓扑面积:
    55.8
  • 氢给体数:
    1
  • 氢受体数:
    4

反应信息

  • 作为反应物:
    参考文献:
    名称:
    基于氧杂茚满系列螺并吡喃的的合成,光致变色性质及与金属离子的配合物形成
    摘要:
    合成了一系列基于新螺吡喃型氧杂茚满的。发现该化合物具有光致变色性,并且特征在于它们的光诱导的花菁形式具有很高的自发脱色率。观察到在金属离子与溶液中hydr分子的反应中,黑暗和光诱导的复合化合物的形成。
    DOI:
    10.1134/s1070363212080166
  • 作为产物:
    描述:
    1-(2,4-dihydroxy-3-formyl)dimethyl-3H-isobenzofurylium perchlorate 在 三乙胺 作用下, 以 乙醚 为溶剂, 以61%的产率得到7-hydroxy-3',3'-dimethyl-3'H-spiro[chromen-2,1'-isobenzofuran]-8-aldehyde
    参考文献:
    名称:
    Synthesis of new spiropyranes and study of the effect of the nature of substituents on their photochromism and complexation
    摘要:
    A series of new hydrazones based on 3,3-dimethyl-7-hydroxy-8-formyl-[2H]-1-benzopyran-2,1-[2]-oxaindane] with the substituents of different nature in the hydrazone moiety was synthesized. A comparative study of photochromism and complexation of the synthesized spiropyrans with a number of metal cations was carried out. Spectral and kinetic differences in photochromism and complexation of these compounds were revealed.
    DOI:
    10.1134/s1070363213060182
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文献信息

  • Conjugated prototropic and ring opening rearrangements in Schiff base derivatives of formyl functionalized 2-oxaindane series spiropyran: synthesis, NMR, IR, UV/Vis, and DFT study
    作者:Igor N. Shcherbakov、Antony O. Bulanov、Yuri V. Revinskii、L. D. Popov
    DOI:10.1007/s11224-019-01295-z
    日期:2019.8
    tBu, Сl, NO2) were synthesized and studied with the help of IR, UV/Vis, and NMR spectroscopy. It was shown that in contrast with mother spiropyran existing in closed spiro-form, all the compounds in the solution (DMSO, acetonitrile) and in solid state exist in thermodynamically stable merocyanine keto-enamine tautomeric form due to migration of the proton of 7-hydroxy group to azomethine nitrogen, conjugated
    2-氧烷系列螺喃的甲酰基衍生物(7-羟基-3',3'-二甲基-3'H-螺[色烯-2,1'-异苯并呋喃]-8-甲醛)与几个2-的缩合反应产物在 IR、UV/Vis 和 NMR 光谱的帮助下合成并研究了基-4-R-苯酚(R = H、tBu、Сl、NO2)。结果表明,与以封闭螺形式存在的母体螺喃相比,由于 7- 质子的迁移,溶液中的所有化合物(DMSO乙腈)和固态均以热力学稳定的部花青酮-烯胺互变异构形式存在。羟基到偶氮甲碱氮,与不稳定席夫碱中螺单元的电环开环共轭。在部花青酮-烯胺 (R = H, tBu, Сl) 的 DMSO 溶液中,Z 的动态平衡,观察到关于 C=CN 环外双键的 E-异构体(其中 Z-one 是主要成分);在 R = 的情况下,登记了两个额外的异构体。质子化后,在 580-590 nm 光谱区域产生最大值的强吸收带,而第二次质子化导致最长波长吸收带向约 480
  • Novel hydrazone derivatives of 7-hydroxy-3′,3′-dimethyl-3′<i>H</i>-spiro[chromene-2,1′-isobenzofuran]-8-carbaldehyde
    作者:Antony Bulanov、Igor N. Shcherbakov、Leonid D. Popov、E. Y. Shasheva、P. A. Belikov、Zoya A. Starikova
    DOI:10.1107/s0108270111002836
    日期:2011.3.15
    oxaindane spiropyrans derived from 7‐hydroxy‐3′,3′‐dimethyl‐3′H‐spiro[chromene‐2,1′‐isobenzofuran]‐8‐carbaldehyde (SP1), namely N‐benzyl‐2‐[(7‐hydroxy‐3′,3′‐dimethyl‐3′H‐spiro[chromene‐2,1′‐isobenzofuran]‐8‐yl)methylidene]hydrazinecarbothioamide, C27H25N3O3S, (I), at 120 (2) K, and N′‐[(7‐hydroxy‐3′,3′‐dimethyl‐3′H‐spiro[chromene‐2,1′‐isobenzofuran]‐8‐yl)methylidene]‐4‐methylbenzohydrazide acetone monosolvate
    由7-羟基-3',3'-二甲基-3'导出的新的螺喃oxaindane结构ħ -螺[色烯-2,1'-异苯并呋喃] -8-甲醛SP1),即ñ -苄基-2- [(7-羟基-3',3'-二甲基-3' ħ -螺[色烯-2,1'-异苯并呋喃] -8-基)亚甲基]代甲酰胺,C 27 ħ 25 ñ 3 ö 3 S,(I ),在120(2)K,和ñ ' - [(7-羟基-3',3'-二甲基-3' ħ -螺[色烯-2,1'-异苯并呋喃] -8-基)亚甲基] - 4-甲基苯并酰丙酮单溶剂化物,C 27 H 24 N 2 O 4 ·C 3 H 6报道了在100(2)K下的O,(II)。(I)中的光致变色活性C SPiro -O键的长度接近于母体化合物(SP1)中的光,并且在(II)中更短。在(I)中,分子的中心对称对通过两个等效的NH ... S氢键结合,形成一个带有两个供体和两个受体的八元环。
  • Study of the Schiff Base to Enamine-Ketone Rearrangement upon Condensation of Formyl Functionalized 2-Oxaindane Series Spiropyran with Aliphatic Amines
    作者:X. T. Nguyen、A. O. Bulanov、V. V. Lukov、G. Borodkin、T. T. T. Nguyen、L. D. Tran、H. D. Vu、B. N. Duong、V. A. Lazarenko、I. N. Shcherbakov
    DOI:10.1134/s1070363223010267
    日期:2023.1
  • Enaminoketones: Functional Derivatives Based on 7-Hydroxy-3′,3′-dimethyl-3′H-spiro[chromen-2,1′-isobenzofuran]-8-carbaldehyde with Aromatic Amines. Physicochemical Studies and Biological Activity
    作者:X. T. Nguyen、A. A. Zantman、A. O. Bulanov、T. T. T. Nguyen、L. D. Tran、H. D. Vu、B. N. Duong、V. A. Lazarenko、I. N. Shcherbakov
    DOI:10.1134/s1070363223050031
    日期:2023.5
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