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(S)-rugulactone | 1225487-37-5

中文名称
——
中文别名
——
英文名称
(S)-rugulactone
英文别名
(2S)-2-[(E)-4-oxo-6-phenylhex-2-enyl]-2,3-dihydropyran-6-one
(S)-rugulactone化学式
CAS
1225487-37-5
化学式
C17H18O3
mdl
——
分子量
270.328
InChiKey
IRHVCJVCISOATN-YCOJEUHLSA-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):
    3.1
  • 重原子数:
    20
  • 可旋转键数:
    6
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.29
  • 拓扑面积:
    43.4
  • 氢给体数:
    0
  • 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

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文献信息

  • Chemo-enzymatic synthesis of both enantiomers of rugulactone
    作者:Gowrisankar Reddipalli、Mallam Venkataiah、Nitin W. Fadnavis
    DOI:10.1016/j.tetasy.2010.01.016
    日期:2010.3
    The synthesis of both the (R)- and (S)-enantiomers of the natural product rugulactone has been achieved. Candida rugosa lipase hydrolyzes the butyrate ester of the protected 3-hydroxy homoallylic alcohol with very high enantioselectivity (E = 244) and provides the key intermediates with high enantiomeric purity (ee 98–99%) and excellent yields.
    已经实现了天然产物rugulactone的(R)-和(S)-对映异构体的合成。皱纹假丝酵母脂肪酶以很高的对映选择性(E  = 244)水解受保护的3-羟基均丙醇的丁酸酯,并提供具有高对映体纯度(ee 98–99%)和优异收率的关键中间体。
  • Simple Stereoselective Synthesis of Unsaturated Lactone Intermediates and Their Conversion into Natural Dihydropyranones and Their Enantiomers#
    作者:Digambar Balaji Shinde、Boddu Shashi Kanth、Avula Satyakumar、V.T. Kamble、Biswanath Das
    DOI:10.2174/1570178611310050003
    日期:2013.5.1
    The stereoselective synthesis of the unsaturated lactone intermediates, (S) - and (R)-2-(6-oxo-3, 6-dihydro-2Hpyran- 2-yl) acetaldehydes has been accomplished from propane 1,3 diol employing Maruoka asymmetric allylation and ring closing metathesis reaction. The intermediates were converted into two natural dihydropyranones, 6 (R)-4-oxopent-2- enyl 5,6-dihydro-2H-pyran-2-one and (R)- rugulactone and
    立体选择性合成不饱和内酯中间体(S)-和(R)-2-(6-oxo-3,6-二氢-2Hpyran-2-基)乙醛的反应是使用Maruoka不对称丙烷1,3二醇完成的烯丙基化和闭环易位反应。中间体通过维蒂希(Wittig)烯化反应转化为两种天然的二氢吡喃酮,即6(R)-4-氧opent-2-烯基5,6-二氢-2H-吡喃-2-酮和(R)-丁二内酯及其对映异构体。
  • Stereoselective Synthesis of Both Enantiomers of Rugulactone
    作者:Dietrich Böse、Enrique Fernández、Jörg Pietruszka
    DOI:10.1021/jo2004583
    日期:2011.5.6
    The stereoselective total synthesis of both enantiomers of rugulactone 1 has been completed by applying enantioselective allyl additions as key steps. Two different strategies based on highly stable and enantiomerically pure α-substituted allylboronic esters 2 and 3 were performed starting from boronic ester 4.
    通过将对映选择性烯丙基加成反应作为关键步骤,已完成了对内酯1的两种对映异构体的立体选择性全合成。从硼酸酯4开始,基于高稳定性和对映体纯的α-取代的烯丙基硼酸酯2和3实施了两种不同的策略。
  • Enantioselective Synthesis of the Natural Product (<i>S</i>)-Rugulactone
    作者:Burea Nagaiah、Akkirala Venkat Narsaiah
    DOI:10.1002/hlca.201200668
    日期:2013.10
    A simple and efficient enantioselective synthesis of (6S)‐5,6‐dihydro‐6‐[(2E)‐4‐oxo‐6‐phenylhex‐2‐en‐1‐yl]‐2H‐pyran‐2‐one (=(S)‐rugulactone) has been accomplished. The synthesis started from commercially available propane‐1,3‐diol and ethyl 3‐phenylpropanoate and involve the HornerWadsworthEmmons (HWE) and Still's modified HWE olefinations, and Sharpless asymmetric epoxidation.
    (6 S)‐5,6-二氢‐6-((2 E)‐4‐氧代‐6‐苯基己基‐2‐en‐‐yl‐yl】‐2 H‐吡喃‐2‐已经完成了一个(=(S)-乙内酯)。合成由商购的丙烷-1,3-二醇和3-苯基丙酸甲酯开始并涉及霍纳沃兹沃思埃蒙斯(HWE)和静止的改性HWE烯化反应,和夏普勒斯不对称环氧化。
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