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8-hydroxynonanoic acid lactone | 82120-79-4

中文名称
——
中文别名
——
英文名称
8-hydroxynonanoic acid lactone
英文别名
9-methyloxonan-2-one;8-methyloctalactone;(+/-)-8-Nonanolide;8-Methyloctanolactone
8-hydroxynonanoic acid lactone化学式
CAS
82120-79-4
化学式
C9H16O2
mdl
——
分子量
156.225
InChiKey
XJUMADFCBHRJQU-UHFFFAOYSA-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:
    255.1±8.0 °C(Predicted)
  • 密度:
    0.934±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.27
  • 重原子数:
    11.0
  • 可旋转键数:
    0.0
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.89
  • 拓扑面积:
    26.3
  • 氢给体数:
    0.0
  • 氢受体数:
    2.0

上下游信息

  • 下游产品
    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

  • [EN] MACROCYCLIC PICOLINAMIDES AS FUNGICIDES<br/>[FR] PICOLINAMIDES MACROCYCLIQUES À UTILISER EN TANT QUE FONGICIDES
    申请人:DOW AGROSCIENCES LLC
    公开号:WO2017116956A1
    公开(公告)日:2017-07-06
    This disclosure relates to macrocyclic picolinamides of Formula (I) and their use as fungicides.
    这份公开信息涉及公式(I)的宏观环状吡啶酰胺及其作为杀菌剂的使用。
  • Enzymatic Resolution of Medium-Ring Lactones. Synthesis of (<i>S</i>)-(+)-Phoracantholide I
    作者:Elie Fouque、Gérard Rousseau
    DOI:10.1055/s-1989-27351
    日期:——
    The horse liver and pig liver esterase hydrolysis of racemic medium ring lactones gives with excellent enantiomeric excess the S- (or R) lactones and the corresponding R- (or S) hydroxy acids. This is the first general method to obtain optically pure medium ring lactones. Application to the preparation of (S)-(+)-Phoracantholide I is reported.
    马肝和猪肝酯酶对外消旋中环内酯的解反应,以优异的对映体过量得到 S-(或 R)内酯和相应的 R-(或 S)羟基酸。这是获得光学纯中环内酯的第一个通用方法。报道了该方法在制备 (S)-(+)-Phoracantholide I 中的应用。
  • Efficient synthesis of (R)-harmonine – the toxic principle of the multicolored Asian lady beetle (Harmonia axyridis)
    作者:Nadja C. Nagel、Anita Masic、Uta Schurigt、Wilhelm Boland
    DOI:10.1039/c5ob00461f
    日期:——

    An efficient and flexible synthesis of (R)-harmonine and putative biosynthetic precursors has been developed. Furthermore, its antimicrobial activity againstLeishmania majoris demonstrated.

    一种高效灵活的合成方法已经开发出来,用于合成(R)-harmonine和可能的生物合成前体。此外,已证明其对Leishmania major的抗微生物活性。
  • [EN] 1,2,4,-TRIOXEPANES AS PRECURSORS FOR LACTONES<br/>[FR] 1,2,4,-TRIOXEPANES UTILES EN TANT QUE PRECURSEURS POUR DES LACTONES
    申请人:AKZO NOBEL NV
    公开号:WO2005014569A1
    公开(公告)日:2005-02-17
    The present invention pertains to a novel process for the preparation of lactones by decomposition of a 1,2,4-­trioxepane of formula (I) wherein, R is H or CH3, n is 1-14, Rx independently is any substituent on the ring structure, including substituents which form bi- or tricyclic structures, and m is 0-34.
    本发明涉及一种新型的制备内酯的方法,通过分解式(I)中的1,2,4-三氧杂环庚烷,其中,R为H或CH3,n为1-14,Rx独立地是环结构上的任何取代基,包括形成双环或三环结构的取代基,m为0-34。
  • Switching from <i>S</i>- to <i>R-</i>Selectivity in the <i>Candida </i><i>antarctica</i> Lipase B-Catalyzed Ring-Opening of ω-Methylated Lactones:  Tuning Polymerizations by Ring Size
    作者:Jeroen van Buijtenen、Bart A. C. van As、Marloes Verbruggen、Luc Roumen、Jef A. J. M. Vekemans、Koen Pieterse、Peter A. J. Hilbers、Lumbertus A. Hulshof、Anja R. A. Palmans、E. W. Meijer
    DOI:10.1021/ja071241a
    日期:2007.6.13
    Novozym 435-catalyzed ring-opening of a range of omega-methylated lactones demonstrates fascinating differences in rate of reaction and enantioselectivity. A switch from S- to R-selectivity was observed upon going from small (ring sizes <= 7) to large lactones (ring sizes >= 8). This was attributed to the transition from a cisoid to a transoid conformational preference of the ester bond on going from small to large lactones. The S-selectivity of the ring-opening of the small, cisoid lactones was low to moderate, while the R-selectivity of the ring-opening of the large transoid lactones was surprisingly high. The S-selectivity of the ring-opening of the small, cisoid lactones combined with the established R-selectivity of the transesterification of (aliphatic) secondary alcohols prevented polymerization from taking place. Ring-opening of the large, transoid lactones was R-selective with high enantioselectivity. As a result, these lactones could be polymerized, without exception, by straightforward kinetic resolution polymerization, yielding the enantiopure R-polyester with excellent enantiomeric excess (>99%).
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