摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

(S)-5-((4R,5R, Z)-4, 5-dihydroxyhex-2-enyl)dihydrofuran-2(3H)-one | 1085932-04-2

中文名称
——
中文别名
——
英文名称
(S)-5-((4R,5R, Z)-4, 5-dihydroxyhex-2-enyl)dihydrofuran-2(3H)-one
英文别名
(5S)-5-[(4R,5R,2Z)-4,5-dihydroxyhex-2-enyl]dihydrofuran-2(3H)-one;(S)-5-[(Z)-(4R,5R)-4,5-dihydroxyhex-2-enyl]dihydrofuran-2-one;stagonolide G;(5S)-5-[(Z,4R,5R)-4,5-dihydroxyhex-2-enyl]oxolan-2-one
(S)-5-((4R,5R, Z)-4, 5-dihydroxyhex-2-enyl)dihydrofuran-2(3H)-one化学式
CAS
1085932-04-2
化学式
C10H16O4
mdl
——
分子量
200.235
InChiKey
MELOJUJMLRGXPD-UJNGWYBVSA-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:
    424.4±25.0 °C(Predicted)
  • 密度:
    1.183±0.06 g/cm3(Temp: 20 °C; Press: 760 Torr)(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    0.1
  • 重原子数:
    14
  • 可旋转键数:
    4
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.7
  • 拓扑面积:
    66.8
  • 氢给体数:
    2
  • 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

反应信息

点击查看最新优质反应信息

文献信息

  • Asymmetric Synthesis of Stagonolide-D and Stagonolide-G
    作者:Tridib Mahapatra、Tapas Das、Samik Nanda
    DOI:10.1246/bcsj.20100197
    日期:2011.5.15
    First asymmetric synthesis of the naturally occurring epoxy noneolide stagonolide-D has been reported in this article. Ring-closing metathesis (RCM) by Grubbs second generation catalyst, Sharpless asymmetric epoxidation (SAE), and cis-selective Horner–Wadsworth–Emmons (HWE) olefination by Ando method are the key reactions successfully employed to achieve the target molecule in a divergent approach. Structurally related small ring macrolide stagonolide-G has also been synthesized by employing RCM and a metal–enzyme combined dynamic kinetic resolution (DKR) strategy starting from (S)-ethyl lactate as a chiral pool.
    本文报道了天然环氧noneolide stagonolide-D的首次非对称合成。该合成通过使用第二代Grubbs催化剂的环合复分解(RCM)、Sharpless非对称环氧化(SAE)以及由Ando方法进行的顺式选择性Horner-Wadsworth-Emmons(HWE)烯化反应,成功地采用发散性途径合成了目标分子。从手性池来源的(S)-乳酸乙酯出发,利用RCM和金属-酶联合动态动力学拆分(DKR)策略,还合成了结构相关的小环大环内酯stagonolide-G。
  • Stereoselective Synthesis and Structural Correction of the Naturally Occurring Lactone Stagonolide G
    作者:César A. Angulo-Pachón、Santiago Díaz-Oltra、Juan Murga、Miguel Carda、J. Alberto Marco
    DOI:10.1021/ol102599e
    日期:2010.12.17
    A convergent synthesis of the structure proposed for the naturally occurring lactone stagonolide G is described. All three stereocenters were created with the aid of asymmetric Brown allylations. The lactone ring was built by means of a ring-closing metathesis (RCM). The synthetic and the natural compound differed in their spectral properties. A new structure is now proposed for stagonolide G and demonstrated
    描述了针对天然存在的内酯他戈列奈德G提议的结构的会聚合成。所有三个立体中心都是在不对称的布朗烯丙基化作用下产生的。内酯环通过闭环复分解(RCM)构建。合成和天然化合物的光谱特性不同。现在提出了斯塔格奈德G的新结构,并通过化学转化进行了证明。
  • Stereoselective synthesis of revised structure of stagonolide G
    作者:K. Rajendra Prasad、A. Venkanna、K. Suresh Babu、A.R. Prasad、J. Madhusudana Rao
    DOI:10.1016/j.tetlet.2013.11.071
    日期:2014.1
    A concise total synthesis of the revised structure of stagonolide G has been achieved in 11 steps and with an overall yield of 31.7%. Key reaction sequence includes BAIB/TEMPO mediated tandem oxidation and lactonization, Lindlar’s hydrogenation, regioselective epoxide opening by an in situ generated alkynyl as nucleophile, Sharpless asymmetric dihydroxylation, and Jacobsen kinetic resolution.
    通过11个步骤就可以精确地合成甾烷内酯G的修饰结构,总产率为31.7%。关键的反应序列包括BAIB / TEMPO介导的串联氧化和内酯化,Lindlar的氢化反应,通过原位生成的作为亲核试剂的炔基的区域选择性环氧化物打开,Sharpless不对称二羟基化反应和Jacobsen动力学拆分。
查看更多