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3,6-dimethyl-2H-chromen-2-one | 57295-24-6

中文名称
——
中文别名
——
英文名称
3,6-dimethyl-2H-chromen-2-one
英文别名
3,6-dimethylchromen-2-one
3,6-dimethyl-2H-chromen-2-one化学式
CAS
57295-24-6
化学式
C11H10O2
mdl
——
分子量
174.199
InChiKey
CQTXQWVGXQRGIX-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

物化性质

  • 熔点:
    117 °C
  • 沸点:
    311.3±21.0 °C(Predicted)
  • 密度:
    1.150±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.6
  • 重原子数:
    13
  • 可旋转键数:
    0
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.18
  • 拓扑面积:
    26.3
  • 氢给体数:
    0
  • 氢受体数:
    2

SDS

SDS:eb71575564e36b910ef037fdc9107891
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上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

点击查看最新优质反应信息

文献信息

  • Studies in claisen rearrangement
    作者:B. Gopalan、K. Rajagopalan、K. Sunitha、K.K. Balasubramanian
    DOI:10.1016/s0040-4020(01)96670-0
    日期:1985.1
    α-Aryloxymethylacrylic acids and their derivatives have been found to undergo some novel thermal transformations leading to the formation of ‘ene’ dimers. The structure of the dimer has been revised on the basis of degradation studies, extensive spectral data and isolation of intermediates.
    已经发现α-芳氧基甲基丙烯酸及其衍生物经历了一些新颖的热转变,从而导致“烯”二聚体的形成。在降解研究,广泛的光谱数据和中间体分离的基础上,对二聚体的结构进行了修改。
  • Regioselective Coupling Reactions of Coumarins with Aldehydes or Di-<i>tert</i>-butyl Peroxide (DTBP) through a C(sp<sup>2</sup>)-H Functionalization Process
    作者:Wannian Zhao、Lei Xu、Yingcai Ding、Ben Niu、Ping Xie、Zhaogang Bian、Denghong Zhang、Aihua Zhou
    DOI:10.1002/ejoc.201501251
    日期:2016.1
    have developed two new coupling reactions that involve coumarins and either aldehydes or di-tert-butyl peroxide (DTBP) in the presence of inexpensive copper or iron catalysts. Both of these reactions proceed through a C(sp2)–H functionalization process to regioselectivity generate keto- or methyl-substituted coumarin derivatives in moderate to good yields These coupling reactions will enrich current coumarin
    香豆素衍生物是药物发现中非常有价值的化合物。在此,我们开发了两种新的偶联反应,它们涉及香豆素和醛或二叔丁基过氧化物 (DTBP) 在廉价的铜或铁催化剂存在下。这两个反应都通过 C(sp2)-H 官能化过程进行,以区域选择性生成酮或甲基取代的香豆素衍生物,产率中等至良好。这些偶联反应将丰富当前的香豆素化学。
  • Copper(I)-Catalyzed 3-Position Methylation of Coumarins by Using Di-<i>tert</i>-butyl Peroxide as the Methylation Reagents
    作者:Huan Zhuang、Runsheng Zeng、Jianping Zou
    DOI:10.1002/cjoc.201500836
    日期:2016.4
    The copper‐catalyzed methylation of coumarin by using di‐tert‐butyl peroxide (DTBP) has been described. The reaction provides direct access to a wide range of 3‐methylcoumarins in moderate to good yields. In this procedure, it is noteworthy that DTBP was employed not only as the oxidant, but also as the methyl source.
    已经描述了使用二叔丁基过氧化物(DTBP)铜催化香豆素的甲基化。该反应可以以中等到良好的产率直接获得各种3-甲基香豆素。在该程序中,值得注意的是,DTBP不仅用作氧化剂,而且用作甲基源。
  • Bicyclic compounds with kinase inhibitory activity
    申请人:Calderwood F. Emily
    公开号:US20070149533A1
    公开(公告)日:2007-06-28
    The present invention provides novel bicyclic compounds useful as inhibitors of protein kinases. The invention also provides pharmaceutical compositions comprising the compounds of the invention and methods of using the compositions in the treatment of various diseases.
    本发明提供了一种新颖的双环化合物,可用作蛋白激酶抑制剂。本发明还提供了包括本发明化合物的制药组合物以及使用该组合物治疗各种疾病的方法。
  • POLYMER FOR USE IN LIQUID CRYSTAL ALIGNMENT LAYER
    申请人:Nose Sayaka
    公开号:US20130116396A1
    公开(公告)日:2013-05-09
    The present invention relates to materials used for aligning liquid crystals of liquid crystal display elements and to a polymer for use in liquid crystal vertical alignment layer used in producing a liquid crystal vertical alignment layer. The polymer for use in a liquid crystal vertical alignment layer includes (a) a moiety that is photochemically isomerizable but not photochemically crosslinked, (b) a moiety that is photochemically crosslinkable, and (c) a moiety that stabilizes a vertical alignment. The polymer can be used to produce a vertical alignment layer that has a liquid crystal alignment property enabling control of alignment at a low UV dose and that offers a large pretilt angle and superior optical stability.
    本发明涉及用于对齐液晶显示元件的材料,以及用于制造液晶垂直对齐层的液晶垂直对齐层聚合物。用于液晶垂直对齐层的聚合物包括(a)具有光化学异构性但不具有光化学交联的基团,(b)具有光化学交联性的基团,以及(c)稳定垂直对齐的基团。该聚合物可用于制造具有液晶对齐性能的垂直对齐层,使得在低紫外线剂量下能够控制对齐,并提供大的预倾角和优异的光学稳定性。
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