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2-methyl-benzoindolizine | 40749-93-7

中文名称
——
中文别名
——
英文名称
2-methyl-benzoindolizine
英文别名
2-methylbenz[g]indolizine;2-methylpyrrolo[2,1-a]isoquinoline;2-Methylbenzoindolizin;2-Methylbenzoindolizine
2-methyl-benzo<g>indolizine化学式
CAS
40749-93-7
化学式
C13H11N
mdl
——
分子量
181.237
InChiKey
MUTJAFKWQJLYGC-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):
    4.1
  • 重原子数:
    14
  • 可旋转键数:
    0
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.08
  • 拓扑面积:
    4.4
  • 氢给体数:
    0
  • 氢受体数:
    0

反应信息

  • 作为反应物:
    描述:
    2-methyl-benzoindolizine 、 potassium hydroxide 作用下, 以 乙醇 为溶剂, 以81%的产率得到1-methyl-3H-benzo[e]indole
    参考文献:
    名称:
    吡啶鎓盐的烯胺重排为吲哚环:组合的实验和分子模型研究
    摘要:
    N-烷基吡啶鎓(II)和N-烷基异喹啉鎓盐V与碳酸氢钠一起加热时会发生环化反应,分别得到相应的吲哚嗪衍生物III和VIa,VIb,VIc,VId,VIe,当它们发生开环和环化反应时用氢氧化钠水溶液加热,得到相应的吲哚衍生物IV和IXa,IXb,IXc,IXd,IXe, 分别。使用分子建模工具,包括使用增强的MM3参数的分子力学,然后使用PM3参数在MO‐G中进行几何优化计算,以更好地理解化合物IIa,IIb,IIc,IId,IIe的循环反应的热力学性质,并获得更多见解,IIf,IIg到相应的IIIa,IIIb,IIIc,IIId,IIIe,IIIf,IIIg和IIIa,IIIb,IIIc中,IIId的,IIIe级,IIIF,IIIG到相应的IVA,IVb族,IVc的,IVd的,IVe的,IVf的,IVG。结果与实验数据非常吻合,因此,由于吸电子基团对吡啶环的亲核进攻反应性具有空间和电子效应
    DOI:
    10.1002/jhet.1629
  • 作为产物:
    描述:
    N-acetonyl-1-methylisoquinolinium bromide碳酸氢钠 作用下, 以 乙醇 为溶剂, 以64%的产率得到2-methyl-benzoindolizine
    参考文献:
    名称:
    吡啶鎓盐的烯胺重排为吲哚环:组合的实验和分子模型研究
    摘要:
    N-烷基吡啶鎓(II)和N-烷基异喹啉鎓盐V与碳酸氢钠一起加热时会发生环化反应,分别得到相应的吲哚嗪衍生物III和VIa,VIb,VIc,VId,VIe,当它们发生开环和环化反应时用氢氧化钠水溶液加热,得到相应的吲哚衍生物IV和IXa,IXb,IXc,IXd,IXe, 分别。使用分子建模工具,包括使用增强的MM3参数的分子力学,然后使用PM3参数在MO‐G中进行几何优化计算,以更好地理解化合物IIa,IIb,IIc,IId,IIe的循环反应的热力学性质,并获得更多见解,IIf,IIg到相应的IIIa,IIIb,IIIc,IIId,IIIe,IIIf,IIIg和IIIa,IIIb,IIIc中,IIId的,IIIe级,IIIF,IIIG到相应的IVA,IVb族,IVc的,IVd的,IVe的,IVf的,IVG。结果与实验数据非常吻合,因此,由于吸电子基团对吡啶环的亲核进攻反应性具有空间和电子效应
    DOI:
    10.1002/jhet.1629
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文献信息

  • XYZH systems as potential 1,3-dipoles. Part 36. 1,5-Electrocyclisation processes via oxidation of tertiary amines. Pyrrolo-dihydroisoquinolines and -dihydro-β-carbolines.
    作者:Ronald Grigg、Peter Myers、Anoma Somasunderam、Visuvanathar Sridharan
    DOI:10.1016/s0040-4020(01)81190-x
    日期:1992.1
    A range of tertiary N-allylamines derived from 1,2,3,4-tetrahydroisoquinoline undergo oxidative cyclisation, induced by Ag2CO3, to pyrrolo-dihydroisoquinolines in moderate to good yield. Analogous oxidative cyclisations are reported for N-allyl-tetrahydro-beta-carbolines and a pyrrolidine. The reactions proceed via formation of a 1,5-dipole followed by an electrocyclisation and subsequent aromatisation.
  • Assessment of Water-Soluble π-Extended Squaraines as One- and Two-Photon Singlet Oxygen Photosensitizers:  Design, Synthesis, and Characterization
    作者:Luca Beverina、Maurizio Crippa、Mirko Landenna、Riccardo Ruffo、Patrizio Salice、Fabio Silvestri、Silvia Versari、Alessandro Villa、Luca Ciaffoni、Elisabetta Collini、Camilla Ferrante、Silvia Bradamante、Claudio M. Mari、Renato Bozio、Giorgio A. Pagani
    DOI:10.1021/ja075933a
    日期:2008.2.1
    Singlet oxygen sensitization by organic molecules is a topic of major interest in the development of both efficient photodynamic therapy (PDT) and aerobic oxidations under complete green chemistry conditions. We report on the design, synthesis, biology, and complete spectroscopic characterization (vis-NIR linear and two-photon absorption spectroscopy, singlet oxygen generation efficiencies for both one-and two-photon excitation, electrochemistry, intrinsic dark toxicity, cellular uptake, and subcellular localization) of three classes of innovative singlet oxygen sensitizers pertaining to the family of symmetric squaraine derivatives originating from pi-excessive heterocycles. The main advantage of pi-extended squaraine photosensitizers over the large number of other known photosensitizers is their exceedingly strong two-photon absorption enabling, together with sizable singlet oxygen sensitization capabilities, for their use at the clinical application relevant wavelength of 806 nm. We finally show encouraging results about the dark toxicity and cellular uptake capabilities of water-soluble squaraine photosensitizers, opening the way for clinical small animal PDT trials.
  • Enamine Rearrangement of Pyridinium Salts to Indole Ring: A Combined Experimental and Molecular Modeling Study
    作者:Aisha Hosaan、Ahmed A. Fadda
    DOI:10.1002/jhet.1629
    日期:2013.5
    of compounds IIa, IIb, IIc, IId, IIe, IIf, IIg to the corresponding IIIa, IIIb, IIIc, IIId, IIIe, IIIf, IIIg and IIIa, IIIb, IIIc, IIId, IIIe, IIIf, IIIg to the corresponding IVa, IVb, IVc, IVd, IVe, IVf, IVg. The results were in excellent agreement with the experimental data and hence were proven to be a good tool in explaining different yields % because of the steric and electronic effects of electron‐withdrawing
    N-烷基吡啶鎓(II)和N-烷基异喹啉鎓盐V与碳酸氢钠一起加热时会发生环化反应,分别得到相应的吲哚嗪衍生物III和VIa,VIb,VIc,VId,VIe,当它们发生开环和环化反应时用氢氧化钠水溶液加热,得到相应的吲哚衍生物IV和IXa,IXb,IXc,IXd,IXe, 分别。使用分子建模工具,包括使用增强的MM3参数的分子力学,然后使用PM3参数在MO‐G中进行几何优化计算,以更好地理解化合物IIa,IIb,IIc,IId,IIe的循环反应的热力学性质,并获得更多见解,IIf,IIg到相应的IIIa,IIIb,IIIc,IIId,IIIe,IIIf,IIIg和IIIa,IIIb,IIIc中,IIId的,IIIe级,IIIF,IIIG到相应的IVA,IVb族,IVc的,IVd的,IVe的,IVf的,IVG。结果与实验数据非常吻合,因此,由于吸电子基团对吡啶环的亲核进攻反应性具有空间和电子效应
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