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6-methoxy-2-[3-phenylpropynoyl]phenol | 1322774-91-3

中文名称
——
中文别名
——
英文名称
6-methoxy-2-[3-phenylpropynoyl]phenol
英文别名
1-(2-Hydroxy-3-methoxyphenyl)-3-phenylprop-2-yn-1-one;1-(2-hydroxy-3-methoxyphenyl)-3-phenylprop-2-yn-1-one
6-methoxy-2-[3-phenylpropynoyl]phenol化学式
CAS
1322774-91-3
化学式
C16H12O3
mdl
——
分子量
252.269
InChiKey
QWIJGPCGZAGUKM-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:
    118-120 °C
  • 沸点:
    427.7±55.0 °C(Predicted)
  • 密度:
    1.26±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    4
  • 重原子数:
    19
  • 可旋转键数:
    3
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.06
  • 拓扑面积:
    46.5
  • 氢给体数:
    1
  • 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

  • An Efficient Synthesis of Aurone Derivatives by the Tributylphosphine-catalyzed Regioselective Cyclization of <i>o</i>-Alkynoylphenols
    作者:Koya Saito、Masahito Yoshida、Takayuki Doi
    DOI:10.1246/cl.140910
    日期:2015.2.5
    An organocatalytic regioselective synthesis of aurones from o-alkynoylphenols was achieved. A catalytic amount of tributylphosphine selectively induced the 5-exo cyclization of o-alkynoylphenols under ambient conditions leading to aurone derivatives in high to excellent yields.
    实现了从o-烷炔酰基苯酚的有机催化区选择性合成黄烷酮的方法。少量的三丁基膦在常温下选择性诱导o-烷炔酰基苯酚的5-exo环化,产生黄烷酮衍生物,收率高至优异。
  • Regioselective synthesis of flavone derivatives via DMAP-catalyzed cyclization of o-alkynoylphenols
    作者:Masahito Yoshida、Yuta Fujino、Koya Saito、Takayuki Doi
    DOI:10.1016/j.tet.2011.09.063
    日期:2011.12
    A catalytic amount of DMAP promoted cyclization of o-alkynoylphenols via a 6-endo cyclization mode leading to flavone derivatives in high yields without forming 5-exo cyclized aurone derivatives. Utilizing this method, methoxy substituted flavone and alkyl substituted γ-benzopyranone derivatives were synthesized.
    DMAP催化量的促进环化ö -alkynoylphenols经由6-内环化模式,导致高产量黄酮衍生物,而不形成5-外型环化噢哢衍生物。利用这种方法,合成了甲氧基取代的黄酮和烷基取代的γ-苯并吡喃酮衍生物。
  • Reagent-free intramolecular hydrofunctionalization: a regioselective 6-<i>endo-dig</i> cyclization of <i>o</i>-alkynoylphenols
    作者:Chanhyun Jung、Siyuan Li、Kwanghee Lee、Mayavan Viji、Heesoon Lee、Soonsil Hyun、Kiho Lee、Young Kee Kang、Chhabi Lal Chaudhary、Jae-Kyung Jung
    DOI:10.1039/d1gc04848a
    日期:——
    Solvent-directed intramolecular hydrofunctionalization of readily available o-alkynoylphenols 1 was successfully achieved under reagent-free conditions. The hydrofunctionalization of 1 occurred by nucleophilic attack on the phenolic oxygen followed by consecutive migration of the phenolic H atom to the alkyne center, eventually affording γ-benzopyranones 2. The phenol O–H group forms intramolecular H-bonds
    在无试剂条件下成功实现了容易获得的邻炔基酚1的溶剂导向分子内氢官能化。1的氢官能化通过对酚氧的亲核攻击随后酚氢原子连续迁移到炔烃中心而发生,最终得到 γ-苯并吡喃酮2。酚 O-H 基团与羰基形成分子内 H 键,我们预测这些 H 键在极性溶剂存在下可以扭曲成它们最优选的构象。区域选择性 6 -endo-dig环化似乎在热力学上优于 5 -exo-dig循环化,由 DFT 计算支持。该策略之所以引人注目,是因为它无试剂、区域选择性、原子经济性高、原子、碳和反应质量效率高。
  • Regioselective Synthesis of Aurone Derivatives via PBu<sub>3</sub>-Catalyzed Cyclization of 2-Alkynoylphenols
    作者:Changqing Liu、Zhannan Zhang、Jitan Zhang、Xing Liu、Meihua Xie
    DOI:10.1002/cjoc.201400597
    日期:2014.12
    Aurone derivatives were synthesized in good to high yields by PBu3‐catalyzed intramolecular 5‐exo cyclization of 2‐alkynoylphenols. The reaction proceeds in high regioselectivity without forming 6‐endo cyclization products.
    Aurone衍生物通过PBu 3催化的2-炔基酚的分子内5 exo环化反应以高到高的产率合成。该反应以较高的区域选择性进行,而没有形成6-内基环化产物。
  • Synthesis of γ-Benzopyranone by TfOH-Promoted Regioselective Cyclization of <i>o</i>-Alkynoylphenols
    作者:Masahito Yoshida、Yuta Fujino、Takayuki Doi
    DOI:10.1021/ol2016934
    日期:2011.9.2
    Regioselective cyclization of o-alkynoylphenols forming gamma-benzopyranones has been demonstrated. Trifluoromethanesulfonic acid (TfOH) induced 6-endo cyclization of o-alkynoylphenols without forming 5-exo cyclized benzofuranone derivatives to provide the corresponding gamma-benzopyranones in high yields.
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