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(R)-6-((2S,4S)-2,4-Dihydroxy-pentyl)-5,6-dihydro-pyran-2-one | 930775-30-7

中文名称
——
中文别名
——
英文名称
(R)-6-((2S,4S)-2,4-Dihydroxy-pentyl)-5,6-dihydro-pyran-2-one
英文别名
(2R)-2-[(2S,4S)-2,4-dihydroxypentyl]-2,3-dihydropyran-6-one
(R)-6-((2S,4S)-2,4-Dihydroxy-pentyl)-5,6-dihydro-pyran-2-one化学式
CAS
930775-30-7
化学式
C10H16O4
mdl
——
分子量
200.235
InChiKey
LVNXDAFUNMEHBM-XHNCKOQMSA-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):
    0.6
  • 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

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文献信息

  • A short and facile stereoselective total synthesis of cryptocarya diacetate
    作者:Jhillu S. Yadav、P. Murali Krishna Reddy、Manoj K. Gupta、Basi V. Subba Reddy
    DOI:10.1007/s00706-013-1013-8
    日期:2013.10
    AbstractA short, simple, and efficient stereoselective total synthesis of cryptocarya diacetate using benzylidene acetal as a key intermediate is described. The synthesis proceeded with overall yield of 10 % starting from commercially available (S)-ethyl lactate. Graphical abstract .
    摘要描述了使用亚苄基乙缩醛作为关键中间体的短,简单,有效的立体选择性隐乙酸二乙酸酯全合成。从可商购的(S)-乳酸乙酯开始,合成以10%的总产率进行。 图形概要 。
  • Stereoselective synthesis of (+)-cryptocarya diacetate by an iterative Prins cyclisation and reductive cleavage sequence
    作者:J.S. Yadav、P. Purushothama Rao、M. Sridhar Reddy、N. Venkateswar Rao、A.R. Prasad
    DOI:10.1016/j.tetlet.2006.12.068
    日期:2007.2
    A highly stereoselective synthesis of (+)-cryptocarya diacetate is achieved through our recently developed strategy for the construction of 1,3-diols via Prins cyclisation. The route relies mainly on the reductive cleavage of allylic ethers, ozonolysis and Wittig olefination along with Prins cyclisation.
    通过我们最近开发的通过Prins环化反应构建1,3-二醇的策略,可以实现(+)-隐球菌双乙酸酯的高度立体选择性合成。该路线主要依赖于烯丙基醚的还原裂解,臭氧分解和维蒂希烯化以及普林斯环化反应。
  • A Simple and Efficient Approach to 1,3-Polyols: Application to the Synthesis of Cryptocarya Diacetate
    作者:Pradeep Kumar、Priti Gupta、S. Vasudeva Naidu
    DOI:10.1002/chem.200501029
    日期:2006.2.1
    hydrolytic kinetic resolution (HKR), diastereoselective iodine-induced electrophilic cyclization, and ring-closing metathesis (RCM). This protocol has subsequently been utilized for the synthesis of cryptocarya diacetate, a natural product with broad range of biological activity.
    已开发出针对顺式和反式1,3-多元醇的高度对映体和立体选择性的合成策略。该序列涉及迭代的Jacobsen水解动力学拆分(HKR),非对映选择性碘诱导的亲电环化和闭环复分解(RCM)。该方案随后被用于合成隐乙酸二乙酸酯,这是一种具有广泛生物活性的天然产物。
  • A Short Total Synthesis of (+)-Cryptocarya Diacetate
    作者:Mukund K. Gurjar、Neelarapu Raghupathi、Mukund S. Chorghade
    DOI:10.3987/com-08-s(f)107
    日期:——
    A short synthesis of (+)-cryptocarya diacetate was achieved by employing three component linchpin coupling, diastereoselective reduction of β-hydroxyketone, and Z-selective HWE reaction as key transformations.
    通过采用三组分关键偶联、β-羟基酮的非对映选择性还原和 Z-选择性 HWE 反应作为关键转化,实现了 (+)-二乙酸隐核糖酯的短合成。
  • “Super Silyl” Group for Diastereoselective Sequential Reactions:  Access to Complex Chiral Architecture in One Pot
    作者:Matthew B. Boxer、Hisashi Yamamoto
    DOI:10.1021/ja0693542
    日期:2007.3.1
    We have shown that the tris(trimethylsilyl)silyl (TTMSS) silyl enol ether of acetaldehyde undergoes aldehyde cross-aldol reactions with high selectivity and the extremely low catalyst loading (0.05 mol % of HNTf2) allows for one-pot sequential reactions where acidic or basic nucleophiles can be subsequently added. Various ketone-derived silyl enol ethers, Grignard reagents, and dienes succeeded, generating relatively complex molecular architectures in a single step. This represents the first case where, in a single pot, highly acidic conditions followed by very basic conditions were tolerated to give products with high diastereoselectivities and good yields.
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