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(2R,3R,4S)-3-allyl-3,4,5,6-tetrahydro-2,4-dihydroxy-2H-pentalen-1-one | 292856-20-3

中文名称
——
中文别名
——
英文名称
(2R,3R,4S)-3-allyl-3,4,5,6-tetrahydro-2,4-dihydroxy-2H-pentalen-1-one
英文别名
(2R,3R,4S)-3-allyl-3,4,5,6-tetrahydro-2-hydroxy-2H-pentalen-1-one;xialenon A;Xialenone A;(2R,3R,4S)-2,4-dihydroxy-3-prop-2-enyl-3,4,5,6-tetrahydro-2H-pentalen-1-one
(2R,3R,4S)-3-allyl-3,4,5,6-tetrahydro-2,4-dihydroxy-2H-pentalen-1-one化学式
CAS
292856-20-3
化学式
C11H14O3
mdl
——
分子量
194.23
InChiKey
WRTJJSJPZOTENC-KDILMLJESA-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):
    0
  • 重原子数:
    14
  • 可旋转键数:
    2
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.55
  • 拓扑面积:
    57.5
  • 氢给体数:
    2
  • 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

  • Enantioselective total synthesis of (–)-xialenon A
    作者:David M. Hodgson、Jean-Marie Galano、Martin Christlieb
    DOI:10.1039/b208485f
    日期:——
    The first total synthesis of (−)-xialenon A (1) via conjugate allylation of a 1,5-cyclooctadiene-derived bicyclo[3.3.0]octenone 3 and an α′-hydroxylation on the more hinderd face of enone 9 using hypervalent iodine chemistry, is described.
    本文介绍了通过 1,5-环辛二烯衍生的双环[3.3.0]辛烯酮 3 的共轭烯丙基化反应,以及利用高价碘化学反应在烯酮 9 的较受阻面上进行δâ²-羟基化反应,首次全合成(â)-xialenon A (1)。
  • Synthesis of (−)-xialenon A by enantioselective α-deprotonation-rearrangement of a meso-epoxide
    作者:David M Hodgson、Jean-Marie Galano、Martin Christlieb
    DOI:10.1016/j.tet.2003.09.023
    日期:2003.12
    The first total synthesis of (−)-xialenon A was achieved via enantioselective transannular desymmetrisation of a substituted cycloctene oxide using an organolithium/(−)-α-isosparteine combination. Oxidation of the resulting bicyclo[3.3.0]octanol gave an enone which underwent stereoselective conjugate allylation; subsequent α′-hydroxylation on the more hindered face of a derived enone using hypervalent
    (-)-len烯酮A的第一个全合成是通过使用有机锂/(-)-α-异天冬氨酸的组合对取代的环氧化烯进行对映选择性的环空脱对称而实现的。氧化所得的双环[3.3.0]辛醇得到烯酮,该烯酮经历了立体选择性共轭烯丙基化。随后使用高价碘化学在衍生的烯酮的更受阻表面上进行α'-羟基化反应,生成了天然产物。
  • Xialenons, New Pentalenons fromStreptomyces
    作者:Yuan-Qing Tang、Isabel Sattler、Ralf Thiericke、Susanne Grabley、Xiao-Zhang Feng
    DOI:10.1002/1099-0690(200007)2000:13<2401::aid-ejoc2401>3.0.co;2-y
    日期:2000.7
    New pentalenons, named xialenon A to E (1 to 5), were discovered by a chemical screening of the culture broth of the Streptomyces sp. (strain GT 061169). The chemical structures of these secondary metabolites were determined by detailed spectroscopic investigation as well as chemical derivatization reactions. The absolute stereochemistry of 1 was determined by esterification with chiral acids via Helmchen's method. A common structural element of the xialenons is an alpha,beta-unsaturated ketone in one of the two fused 5-membered rings (reduced double bond in 1), that is substituted with both, a hydroxyl group in a-position, and an additional allyl side chain in beta-position.
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