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(4S,5R)-5-(4'-methyl-3'-pentenyl)-4-hydroxy-5-methyldihydrofuran-2-one | 122624-85-5

中文名称
——
中文别名
——
英文名称
(4S,5R)-5-(4'-methyl-3'-pentenyl)-4-hydroxy-5-methyldihydrofuran-2-one
英文别名
(5R)-4-hydroxy-5-methyl-5-(4-methylpent-3-ene-1-yl)oxolan-2-one;(4s,5r)-4-Hydroxy-5-methyl-5-(4-methylpent-3-en-1-yl)dihydrofuran-2(3h)-one;(4S,5R)-4-hydroxy-5-methyl-5-(4-methylpent-3-enyl)oxolan-2-one
(4S,5R)-5-(4'-methyl-3'-pentenyl)-4-hydroxy-5-methyldihydrofuran-2-one化学式
CAS
122624-85-5
化学式
C11H18O3
mdl
——
分子量
198.262
InChiKey
JMWBTPQEGMTXKP-GXSJLCMTSA-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):
    1.8
  • 重原子数:
    14
  • 可旋转键数:
    3
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.73
  • 拓扑面积:
    46.5
  • 氢给体数:
    1
  • 氢受体数:
    3

反应信息

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文献信息

  • Antifungal diastereomeric furanones from Mutisia friesiana: structural determination and conformational analysis
    作者:Carmen I. Viturro、Marta S. Maier、Carlos A. Stortz、Juana R. de la Fuente
    DOI:10.1016/s0957-4166(01)00163-x
    日期:2001.5
    Two diastereomeric furanones, (4S.5S)-5-(4'-methyl-3'-pentenyl)-4-hydroxy and (4S,5R)5-(4'-methyl-3'-pentenyl)-4-hydroxy-5-methyldihydrofuran-2-one 2 were isolated for the first time from the shrub Mutisia friesiana, The relative stereochemistries of 1 and 2 were ascertained from NOESY NMR dat;l and confirmed by a combination of molecular modeling (molecular mechanics and ab initio molecular orbital calculations) and NMR data. Comparison between experimental and calculated H-1-H-1 vicinal coupling constants revealed that both furanones exist in an equilibrium of two stable conformers of the five-membered ring. Application of Mosher's method suggests that both diastereomeric furanones have the same (S)-configuration at C-(4) and are epimers at C-(5). Furanones 1 and 2 showed antifungal activity against the pathogenic fungus Cladosporium cucumerinum. (C) 2001 Elsevier Science Ltd. All rights reserved.
  • Synthesis of the FG ring system of brevetoxin B
    作者:K. C. Nicolaou、M. E. Duggan、C. K. Hwang
    DOI:10.1021/ja00199a030
    日期:1989.8
    La synthese du squelette pyranno [2,3-b] pyranne de la brevetoxine B est effectuee; le compose obtenu comporte un phosphonium quaternaire
    La synthese du scelette pyranno [2,3-b] pyranne de la brevetoxine B est effectuee; le compose obtenu comporte un phosphonium quaternaire
  • Synthesis of Plakortolides E and I Enabled by Base Metal Catalysis
    作者:Stefan Leisering、Alexandros Mavroskoufis、Patrick Voßnacker、Reinhold Zimmer、Mathias Christmann
    DOI:10.1021/acs.orglett.1c01457
    日期:2021.6.18
    A protecting-group-free synthesis of two endoperoxide natural products, plakortolide E and plakortolide I, is reported. Key steps are a vanadium-mediated epoxidation, an iron-catalyzed allylic substitution, and a cobalt-induced endoperoxide formation. Our approach combines chemoselective bond-forming reactions and one-pot operations to forge an overall efficient synthesis.
    报道了两种内过氧化物天然产物 plakortolide E 和 plakortolide I 的无保护基合成。关键步骤是钒介导的环氧化、铁催化的烯丙基取代和钴诱导的内过氧化物形成。我们的方法结合了化学选择性键形成反应和一锅法操作,以形成整体高效的合成。
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