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(+)-phomalactone | 28921-94-0

中文名称
——
中文别名
——
英文名称
(+)-phomalactone
英文别名
Phomalactone;(2S,3S)-3-hydroxy-2-[(E)-prop-1-enyl]-2,3-dihydropyran-6-one
(+)-phomalactone化学式
CAS
28921-94-0
化学式
C8H10O3
mdl
——
分子量
154.166
InChiKey
OKDRUMBNXIYUEO-VHJVCUAWSA-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:
    50-53 °C
  • 沸点:
    301.1±42.0 °C(Predicted)
  • 密度:
    1.282±0.06 g/cm3(Predicted)
  • 溶解度:
    二氯甲烷:可溶; DMSO:可溶;乙醇:可溶

计算性质

  • 辛醇/水分配系数(LogP):
    0.5
  • 重原子数:
    11
  • 可旋转键数:
    1
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.38
  • 拓扑面积:
    46.5
  • 氢给体数:
    1
  • 氢受体数:
    3

SDS

SDS:37d312f553b89e9a68e0bf211716eb8c
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上下游信息

  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

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文献信息

  • Syntheses of natural (+)-phomalactone, (+)-acetylphomalactone (+)-asperlin and their isomers.
    作者:Tetsuya MURAYAMA、Takeyoshi SUGIYAMA、Kyohei YAMASHITA
    DOI:10.1271/bbb1961.51.2055
    日期:——
    (+)-Phomalactone, (+)-acetylphomalactone, (+)-asperlin and their isomers were synthesized from 3-triethylsiloxypropyne and (S, E)-1-formyl-2-butenyl benzoate, which was easily prepared from (2R, 3S, E)-1, 2-cyclohexylidenedioxy-4-hexene-3-ol.
    (+)-Phomalactone, (+)-acetylphomalactone, (+)-asperlin 及其异构体由 3-三乙基硅氧丙炔和(S, E)-1-甲酰基-2-丁烯基苯甲酸酯合成,后者很容易由 (2R,3S,E)-1,2-环己基亚二氧基-4-己烯-3-醇制备。
  • Grafe; Stengel; Mollmann, Pharmazie, 1994, vol. 49, # 5, p. 343 - 346
    作者:Grafe、Stengel、Mollmann、Heinisch
    DOI:——
    日期:——
  • Phytotoxicity of three lactones from Nigrospora sacchari
    作者:Toshiro Fukushima、Masayasu Tanaka、Masatoshi Gohbara、Takane Fujimori
    DOI:10.1016/s0031-9422(97)01023-6
    日期:1998.6
    A culture broth of Nigrospora sacchari showed strong herbicidal activity in treatment of intact greenhouse-grown plants. Three lactones were isolated from the culture broth. The. major compound, which exhibited the most significant effect of the fungal metabolites in the assay procedures, was identified as (+)-phomalactone, 6-(1-propenyl)-5,6-dihydro-5-hydroxy-2H pyran-2-one. Others were 5-[1-(1-hydroxybut-2-enyl)]-furan-2-one and 5-[1-(1-hydroxybut-2-enyl)l-dihydrofuran These fungal metabolites were investigated for their herbicidal effects in an electrolyte leakage assay and the results obtained appeared to indicate that the herbicidal damage was caused by cellular disruption. Phomalactone caused remarkable and rapid electrolyte leakage on cucumber cotyledon discs at concentrations higher than 50 ppm. (C) 1998 Elsevier Science Ltd. All rights reserved.
  • Total synthesis of natural (+)-phomalactone, (+)-acetylphomalactone, (+)-asperlin and their isomers.
    作者:Tetsuya MURAYAMA、Takeyoshi SUGIYAMA、Kyohei YAMASHITA
    DOI:10.1271/bbb1961.50.1923
    日期:——
  • MURAYAMA, TETSUYA;SUGIYAMA, TAKEYOSHI;YAMASHITA, KYOHEI, ARG. AND BIOL. CHEM., 51,(1987) N 8, 2055-2060
    作者:MURAYAMA, TETSUYA、SUGIYAMA, TAKEYOSHI、YAMASHITA, KYOHEI
    DOI:——
    日期:——
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