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(2S,3R)-2,3-dihydro-6-[(1'S,2'S)-2'-hydroxy-1'-methylbutyl]-2,3,5-trimethyl-4H-pyran-4-one | 106022-40-6

中文名称
——
中文别名
——
英文名称
(2S,3R)-2,3-dihydro-6-[(1'S,2'S)-2'-hydroxy-1'-methylbutyl]-2,3,5-trimethyl-4H-pyran-4-one
英文别名
stegobiol;(2S,3R,1'S,2'S)-stegobiol;(2S,3R)-6-[(2S,3S)-3-hydroxypentan-2-yl]-2,3,5-trimethyl-2,3-dihydropyran-4-one
(2S,3R)-2,3-dihydro-6-[(1'S,2'S)-2'-hydroxy-1'-methylbutyl]-2,3,5-trimethyl-4H-pyran-4-one化学式
CAS
106022-40-6;106061-79-4;109715-83-5;128706-96-7
化学式
C13H22O3
mdl
——
分子量
226.316
InChiKey
SVKSBWJFRYOFFE-IFFSRLJSSA-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

  • 熔点:
    73-74 °C
  • 沸点:
    315.4±11.0 °C(Predicted)
  • 密度:
    1.000±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.2
  • 重原子数:
    16
  • 可旋转键数:
    3
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.77
  • 拓扑面积:
    46.5
  • 氢给体数:
    1
  • 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
  • 下游产品
    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

  • Synthesis of Stegobiol and Its Oxidation to Stegobinone, the Components of the Female-Produced Sex Pheromone of the Drugstore Beetle
    作者:Kenji Mori、Satoshi Sano、Yusuke Yokoyama、Masahiko Bando、Masaru Kido
    DOI:10.1002/(sici)1099-0690(199806)1998:6<1135::aid-ejoc1135>3.0.co;2-k
    日期:1998.6
    Crystalline (–)-stegobinone [(2S,3R,1′R)]-2,3-dihydro-2,3,5-trimethyl-6-(1′-methyl-2′-oxobutyl)-4H-pyran-4-one (1)], the major component of the female-produced sex pheromone of the drugstore beetle (Stegobium paniceum L.), was synthesized by oxidation of crystalline and the minor component (–)-stegobiol [(2S,3R,1′S,2′S)-2,3-dihydro-2,3,5-trimethyl-6-(2′-hydroxy-1′-methylbutyl)-4H-pyran-4-one (2)] under
    结晶 (-)-stegobinone [(2S,3R,1'R)]-2,3-dihydro-2,3,5-trimethyl-6-(1'-methyl-2'-oxobutyl)-4H-pyran- 4-一 (1)] 是药房甲虫 (Stegobium paniceum L.) 雌性性信息素的主要成分,通过结晶和次要成分 (-)-stegobiol [(2S,3R, 1'S,2'S)-2,3-dihydro-2,3,5-trimethyl-6-(2'-hydroxy-1'-methylbutyl)-4H-pyran-4-one (2)]使用 Jones 铬酸、Dess-Martin 过碘烷或 Ley 钌试剂的适当条件。后者 (2) 是通过使用脂肪酶和 Sharpless 环氧化来合成的,以引入适当的手性中心。通过X射线分析确认了1的立体结构。
  • A Flexible Stereocontrolled Synthesis of β-Hydroxy-α-methyl Esters: Application to the Synthesis of Stegobiol and Serricorole
    作者:Pilar Gil、Jesús Razkin、Alberto González
    DOI:10.1055/s-1998-2052
    日期:1998.4
    β-Hydroxy-α-methyl esters have been obtained in a stereocontrolled manner and high enantiomeric and diastereomeric purity from commercially available methyl 3-oxopentanoate and methyl 3-oxobutanoate. The key step is the catalytic hydrogenation of the carbonyl group using (R)- or (S)-BINAP-Ru as chiral catalyst followed by asymmetric alkylation. Stegobiol and serricorole, components of the sex pheromone of the drugstore beetle, Stegobium paniceum (L.) and cigarette beetle, Lasioderma serricorne (F.), have been prepared from these chiral building blocks without the need for stoichiometric amounts of chiral auxiliaries.
    利用市售的甲基3-氧代戊酸酯和甲基3-氧代丁酸酯,可以通过立体控制的方式合成具有高对映异构体纯度和非对映异构体纯度的β-羟基-α-甲酯。关键步骤是使用手性催化剂(R)-或(S)-BINAP-Ru对羰基进行催化氢化,随后进行不对称烷基化。药物甲虫(Stegobium paniceum L.)和烟甲虫(Lasioderma serricorne F.)的性信息素成分Stegobiol和Serricorole就是从这些手性构建模块中合成的,无需使用等量的手性辅助剂。
  • Asymmetric Synthesis of Stegobinone via Boronic Ester Chemistry
    作者:Donald S. Matteson、Hon-Wah Man、Oliver C. Ho
    DOI:10.1021/ja960345a
    日期:1996.1.1
    stereoselective asymmetric boronic ester chemistry has been used to install all three chiral centers in a convergent synthesis of highly pure stegobinone, the epimerically labile pheromone of the drugstore beetle, Stegobium paniceum, and the furniture beetle, Anobium punctatum. Asymmetric centers were installed via the reaction of (dichloromethyl)lithium with 1,2-dicyclohexylethane-1,2-diol boronic esters. The
    高度立体选择性的不对称硼酸酯化学已被用于将所有三个手性中心安装在高纯度 stegobinone、药店甲虫 Stegobium paniceum 和家具甲虫 Anobium punctatum 的差向不稳定信息素的会聚合成中。通过(二氯甲基)锂与 1,2-二环己基乙烷-1,2-二醇硼酸酯的反应安装不对称中心。合成策略利用常见的(α-氯代烷基)硼酸酯中间体作为两个片段和目标分子所有不对称性的来源。这两个部分通过羟醛缩合连接并转化为 stegobiol,这是 S. pananeum 信息素的次要成分,可能是 stegobinone 的生物遗传前体。Stegobiol 稳定且易于纯化,
  • 2,3-dihydro-2,3,5-trimethyl-4H-pyran-4-one derivative and sex attractant
    申请人:Japan Tobacco, Inc.
    公开号:US04782168A1
    公开(公告)日:1988-11-01
    A 2,3-dihydro-2,3,5-trimethyl-4H-pyran-4-one derivative represented by general formula: ##STR1## where R is ##STR2## --CH(OCH.sub.3).sub.2, --CH(OC.sub.2 H.sub.5).sub.2, --CHO, --CH.sub.2 OH, --CH.dbd.CH.sub.2, .dbd.CHCH.sub.2 CH.sub.3, --CH.dbd.CHCH.sub.3 or ##STR3## The derivative is useful as a sex attractant for drugstore beetles.
    这是一种由一般式表示的2,3-二氢-2,3,5-三甲基-4H-吡喃-4-酮衍生物:##STR1## 其中R是##STR2## --CH(OCH.sub.3).sub.2,--CH(OC.sub.2 H.sub.5).sub.2,--CHO,--CH.sub.2 OH,--CH.dbd.CH.sub.2,.dbd.CHCH.sub.2 CH.sub.3,--CH.dbd.CHCH.sub.3或##STR3## 该衍生物可用作药店甲虫的性引诱剂。
  • High-precision asymmetric synthesis of stegobiol and stegobinone via boronic esters
    作者:Donald S. Matteson、Hon Wah Man
    DOI:10.1021/jo00076a006
    日期:1993.11
    Highly stereoselective boronic ester chemistry has been used to synthesize the drugstore beetle pheromones stegobiol and stegobinone. The convergent route utilizes a single intermediate containing all of the stereogenic centers for both segments of the pheromones, requires only one chromatographic separation, and is the first synthesis to provide pure, crystalline samples.
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