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1-(4, 5-dimethoxy-2-(phenylethynyl)phenyl)ethan-1-one | 1447951-13-4

中文名称
——
中文别名
——
英文名称
1-(4, 5-dimethoxy-2-(phenylethynyl)phenyl)ethan-1-one
英文别名
1-[4,5-Dimethoxy-2-(2-phenylethynyl)phenyl]ethanone;1-[4,5-dimethoxy-2-(2-phenylethynyl)phenyl]ethanone
1-(4, 5-dimethoxy-2-(phenylethynyl)phenyl)ethan-1-one化学式
CAS
1447951-13-4
化学式
C18H16O3
mdl
——
分子量
280.323
InChiKey
MISVLRLHEOGRBQ-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):
    3.6
  • 重原子数:
    21
  • 可旋转键数:
    5
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.17
  • 拓扑面积:
    35.5
  • 氢给体数:
    0
  • 氢受体数:
    3

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

  • Asymmetric Cascade Annulation Based on Enantioselective Oxa-Diels–Alder Cycloaddition of in Situ Generated Isochromenyliums by Cooperative Binary Catalysis of Pd(OAc)<sub>2</sub> and (<i>S</i>)-Trip
    作者:Shu-Yan Yu、Hao Zhang、Yang Gao、Lei Mo、Shaozhong Wang、Zhu-Jun Yao
    DOI:10.1021/ja405764p
    日期:2013.7.31
    An asymmetric cascade annulation between 2-hydroxystyrenes and 2-alkynylbenaldehyes or 1-(2-alkynylphenyl)ketones has been established with good to excellent enantioselectivities (up to >99.5% ee), on the basis of an enantioselective oxa-Diels-Alder cycloaddition of in situ generated metallo-isochromenylium intermediates, by cooperative binary catalysis of Pd(OAc)(2) and (S)-Trip. The developed methodology is workable for a broad spectrum of substrates and shows great efficiency in establishing dense multiple chiral centers including quaternary carbons of variable bridged ring systems. The mechanism study suggests that (S)-Trip plays multiple roles in assembling the reactants and controlling the stereoselectivity.
  • Silver-catalyzed C–C bond formation with carbon dioxide: significant synthesis of dihydroisobenzofurans
    作者:Kohei Sekine、Ayano Takayanagi、Satoshi Kikuchi、Tohru Yamada
    DOI:10.1039/c3cc47221c
    日期:——
    The silver salt catalyzed the C–C bond forming reaction of o-alkynylacetophenone derivatives and carbon dioxide. In this reaction, a carbonyl group and a furan skeleton were successively constructed to afford the corresponding dihydroisobenzofuran derivatives.
    银盐催化了o-炔基乙酰苯酮衍生物与二氧化碳之间的C–C键形成反应。在该反应中,羰基和呋喃骨架被连续构建,从而得到相应的二氢异苯并呋喃衍生物。
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