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3-(3-甲基-丁-2-烯基)-戊烷-2,4-二酮 | 26732-90-1

中文名称
3-(3-甲基-丁-2-烯基)-戊烷-2,4-二酮
中文别名
——
英文名称
3-(3-methyl-but-2-enyl)-pentane-2,4-dione
英文别名
3-(3-methyl-2-buten-1-yl)-2,4-pentanedione;3-(3-methylbut-2-enyl)pentane-2,4-dione
3-(3-甲基-丁-2-烯基)-戊烷-2,4-二酮化学式
CAS
26732-90-1
化学式
C10H16O2
mdl
——
分子量
168.236
InChiKey
BOKVWIIGHCAWLY-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:
    120 °C(Press: 15 Torr)
  • 密度:
    0.926±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    1.8
  • 重原子数:
    12
  • 可旋转键数:
    4
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.6
  • 拓扑面积:
    34.1
  • 氢给体数:
    0
  • 氢受体数:
    2

SDS

SDS:16e71e45bd693dcfbeb5cefaa797024b
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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

  • Synthesis of Valuable Chiral Intermediates by Isolated Ketoreductases: Application in the Synthesis of α-Alkyl-β-hydroxy Ketones and 1,3-Diols
    作者:Dimitris Kalaitzakis、J. David Rozzell、Ioulia Smonou、Spiros Kambourakis
    DOI:10.1002/adsc.200606185
    日期:2006.9
    and in two examples both ketones were reduced to the 1,3-diol. By replacing the α-alkyl substituent with the OAc group, 1-keto-2,3-diols, as well as 1,2,3-triols were synthesized in high optical purities. These enzymatic reactions provide a simple, highly stereoselective and quantitative method for the synthesis of different diastereomers of valuable chiral synthons from non-chiral, easily accessible
    描述了通过使用可商购的酮还原酶(KRED)将α-取代的1,3-二酮区域和立体选择性还原为相应的β-酮醇或1,3-二醇。在一个或两个酶促还原步骤中,许多α-单烷基或二烷基取代的对称及非对称二酮的高光学纯度和化学收率得到降低。在大多数情况下,通过使用不同的酶来合成四种可能的α-烷基-β-酮醇非对映异构体中的两个甚至三个,并且在两个实例中,两种酮均还原为1,3-二醇。通过用OAc基团取代α-烷基取代基,可以以高光学纯度合成1-酮-2,3-二醇以及1,2,3-三醇。这些酶促反应提供了一种简单,
  • Influence du cuivre sur la substitution des énolates stables par divers halogénures allyliques
    作者:Thérèse Cuvigny、Marc Julia
    DOI:10.1016/s0022-328x(00)98920-4
    日期:1987.9
    The allylic substitution, by a variety of allylic halides, of stable enolates derived from diethyl malonate, ethyl cyanoacetate, ethyl acetoacetate and acetylacetone has been investigated. The yields and regioselectivity of these reactions are strongly influenced by cuprous ions (and their ligands).
    研究了由丙二酸二乙酯,氰基乙酸乙酯,乙酰乙酸乙酯和乙酰丙酮衍生的稳定烯醇被各种烯丙基卤化物进行的烯丙基取代。这些反应的收率和区域选择性受到亚铜离子(及其配体)的强烈影响。
  • Formation of 1,1-dimethylallyl derivatives by reaction of 3,3-dimethylallyl halides with copper(II) chelates of acetylacetone and methyl acetoacetate
    作者:J. Allen Miller、Charles M. Scrimgeour、Rona Black、John Larkin、Derek C. Nonhebel、Hamish C. S. Wood
    DOI:10.1039/p19730000603
    日期:——
    derivatives of these β-polyketide analogues appears to be the results of a direct C-alkylation, and is a significant characteristic of the copper chelate reactions, which has not been observed previously with other alkylation reactions of β-diketones or β-keto-esters.
    乙酰丙酮和乙酰乙酸甲酯的铜(II)螯合物被3,3-二甲基烯丙基卤化物烷基化,得到3,3-二甲基烯丙基和1,1-二甲基烯丙基产物。这些β-聚酮化合物类似物的1,1-二甲基烯丙基衍生物的形成似乎是直接C-烷基化的结果,并且是铜螯合反应的显着特征,这是以前在β-聚酮的其他烷基化反应中未曾观察到的。二酮或β-酮酸酯。
  • The total synthesis of hyperpapuanone, hyperibone L, epi-clusianone and oblongifolin A
    作者:Nicole Biber、Katrin Möws、Bernd Plietker
    DOI:10.1038/nchem.1170
    日期:2011.12
    Polyprenylated polycyclic acylphloroglucines (PPAPs) are a family of natural products that possess a wide range of different important biological activities because of the relative position and configuration of four substituents that decorate one common central bicyclo[3.3.1]nonane-2,4,9-trione core. The rigid bicyclic framework with its lipophilic side chains and its hydrophilic trione moiety represents a nature-derived lead structure that arranges the substituents (R1 to R4) into a defined topographical orientation. As the substituents are responsible for the biological activities, the seven-step synthetic approach presented here sets the stage for an iterative introduction of R1 to R4 and thus generates structurally diverse trans-type B PPAPs. Four natural and one non-natural trans-type B PPAPs were prepared starting from acetylacetone with overall yields that ranged from 6 to 22%. The concept of separating framework construction from decorating transformations plus the minimization of protecting-group operations are the key issues for the realization of our synthetic approach. The polyprenylated polycyclic acylphloroglucines (PPAPs) are a family of natural products in which a common core is decorated with four different substituents. Here, a synthetic strategy is presented that separates the core building steps from the core decorating steps, offering a general solution to the synthesis of these natural products that will allow investigation of their biological activities.
    多烯化多环酰基氯葡萄糖(PPAPs)是一个天然产品家族,由于装饰一个共同的中心双环[3.3.1]壬烷-2,4,9-三酮核心的四个取代基的相对位置和构型不同,因此具有多种不同的重要生物活性。具有亲油性侧链和亲水性三酮分子的刚性双环框架代表了一种源自自然的先导结构,它将取代基(R1 至 R4)排列成确定的地形方向。由于取代基具有生物活性,本文介绍的七步合成方法为 R1 至 R4 的迭代引入创造了条件,从而产生了结构多样的反式 B 型 PPAP。从乙酰丙酮开始,制备了四种天然和一种非天然反式 B 型 PPAP,总产率在 6% 到 22% 之间。框架构建与装饰转化分离的概念以及保护基操作的最小化是实现我们合成方法的关键问题。多烯化多环酰基氯吡啶(PPAPs)是一个天然产品家族,其中一个共同的核心被四个不同的取代基所装饰。这里介绍的合成策略将核心构建步骤与核心装饰步骤分开,为这些天然产物的合成提供了一个通用解决方案,从而可以研究它们的生物活性。
  • NEW DIHYDROFURAN AND DIHYDROPYRAN DERIVATIVES BY IODOENOLCYCLIZATION OF 2-PRENYL-1,3-DICARBONYL COMPOUNDS: STUDIES ON THE REGIOCHEMISTRY
    作者:Roberto Antonioletti、Franco D'Onofrio、Barbara Rossi
    DOI:10.1081/scc-100103327
    日期:2001.1
    Both dihydrofuran and dihydropyran derivatives are obtained performing iodoenolcyclization of 2-alkenyl-1,3-dicarbonyl compounds having a highly substituted double bond. The regiochemistry is greatly dependent on the nature of carbonyl groups.
    通过对具有高度取代的双键的 2-烯基-1,3-二羰基化合物进行碘烯醇环化,得到二氢呋喃和二氢吡喃衍生物。区域化学在很大程度上取决于羰基的性质。
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