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2,2-Dimethyl-7-hydroxy-5-methoxy-4-chromanone | 58230-09-4

中文名称
——
中文别名
——
英文名称
2,2-Dimethyl-7-hydroxy-5-methoxy-4-chromanone
英文别名
7-hydroxy-5-methoxy-2,2-dimethyl-chroman-4-one;7-Hydroxy-5-methoxy-2,2-dimethyl-chroman-4-on;5-Methoxy-7-hydroxy-2,2-dimethylchromanon;7-Hydroxy-5-methoxy-2,2-dimethylchromanon;7-Hydroxy-5-methoxy-2,2-dimethyl-2,3-dihydro-4H-chromen-4-one;7-hydroxy-5-methoxy-2,2-dimethyl-3H-chromen-4-one
2,2-Dimethyl-7-hydroxy-5-methoxy-4-chromanone化学式
CAS
58230-09-4
化学式
C12H14O4
mdl
——
分子量
222.241
InChiKey
BOQIRIKMAUDXCO-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

  • 沸点:
    391.4±42.0 °C(Predicted)
  • 密度:
    1.203±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    1.6
  • 重原子数:
    16
  • 可旋转键数:
    1
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.42
  • 拓扑面积:
    55.8
  • 氢给体数:
    1
  • 氢受体数:
    4

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
  • 下游产品
    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

  • Facile Deoxygenation of Hydroxylated Flavonoids by Palladium-Catalysed Reduction of its Triflate Derivatives
    作者:József Kövér、Sándor Antus
    DOI:10.1515/znb-2005-0716
    日期:2005.7.1

    An efficient procedure to deoxygenate hydroxy substituted flavonoids, isoflavonoids and related compounds via their trifluoromethanesulfonates is presented. Their reduction with formic acid in the presence of a catalytic amount of palladium acetate, triethylamine and 1,3-bis(diphenylphosphanyl) propane (dppp) in DMF results in their des-hydroxy derivatives without affecting other functional groups.

    通过使用三氟甲磺酸盐,以催化量的乙酸钯、三乙胺和1,3-双(二苯基膦基)丙烷(dppp)在DMF中,将含羟基的黄酮类化合物、异黄酮类化合物及相关化合物脱氧的高效程序被提出。在甲酸存在下,它们的还原会导致它们的去羟基衍生物,而不影响其他功能团。
  • Modification of Hydroxybenzopyranoids: Facile Deoxygenation of 2,2-Dimethyl-7-hydroxy-4-chromanones and a New Approach to Their Novel Mercapto Analogs
    作者:Peter Sebok、Tibor Timar、Tibor Eszenyi、Tamas Patonay
    DOI:10.1021/jo00100a038
    日期:1994.10
    A facile deoxygenation of a systematic series of substituted 2,2-dimethyl-7-hydroxy-4-chromanones via their sulfonate, isourea, and thiocarbamate derivatives is reported. The synthesis of novel 2,2-dimethyl-7-mercapto-4-chromanones has been accomplished by the hydrolysis of the corresponding thiocarbamates. The scope and limitations of different deoxygenation procedures in the case of these hydroxybenzopyranoids are also presented.
  • Seboek Peter, Timar Tibor, Eszenyi Tibor, J. Org. Chem, 59 (1994) N 21, S 6318- 6321
    作者:Seboek Peter, Timar Tibor, Eszenyi Tibor
    DOI:——
    日期:——
  • 318. Experiments on the synthesis of rotenone and its derivatives. Part XIV. The structure of toxicarol
    作者:Stephen W. George、Alexander Robertson
    DOI:10.1039/jr9370001535
    日期:——
  • Regioselective total synthesis of (±) Neorautane, (±) Neorautanin and their analogs. Microwave mediated synthesis of 2H-chromenes from propargyl phenyl ethers
    作者:Kandasamy Subburaj、Rita Katoch、Modachur G. Murugesh、Girish K. Trivedi
    DOI:10.1016/s0040-4020(97)00783-7
    日期:1997.9
    Herein we describe the total synthesis of (±) Neorautane 1, (±) Neorautanin 2 and their analogs 15–18. The key intermediates Chromenes 10–13 were synthesised by microwave irradiation of propargyl phenyl ethers 8 and 9 in DMF under pressure.
    在这里,我们描述了(±)Neorautane 1,(±)Neorautanin 2及其类似物15–18的总合成。通过在压力下于DMF中微波照射炔丙基苯基醚8和9合成关键中间体Chromenes 10-13。
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