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Cyclodec-2-enone | 15189-27-2

中文名称
——
中文别名
——
英文名称
Cyclodec-2-enone
英文别名
Cyclodec-2-en-1-one
Cyclodec-2-enone化学式
CAS
15189-27-2
化学式
C10H16O
mdl
——
分子量
152.236
InChiKey
ZJVWSGLEWZZJFQ-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

计算性质

  • 辛醇/水分配系数(LogP):
    3.1
  • 重原子数:
    11
  • 可旋转键数:
    0
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.7
  • 拓扑面积:
    17.1
  • 氢给体数:
    0
  • 氢受体数:
    1

SDS

SDS:a0af5c4b77b4f2cd9f42500d3d287076
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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

  • 作为反应物:
    描述:
    Cyclodec-2-enone 在 palladium on activated charcoal sodium hypophosphitepotassium tert-butylate氧气 、 sodium carbonate 、 异丁酸三氯氧磷 作用下, 以 四氢呋喃二甲基亚砜 为溶剂, 反应 29.25h, 生成 5-cyano[7](2,4)pyridinophane
    参考文献:
    名称:
    5-氰基[n](2,4)吡啶啉-6-一(n = 9-6)的新型合成,静态和动态性质及其结构特征及其化学转化。
    摘要:
    5-氰基[n](2,4)吡啶啉-6-酮12a-d(n = 9、8、7和6)的新颖合成包括使氰基乙酰胺与环烷-2-烯酮反应。根据其光谱性质,循环伏安法和理论计算,研究了它们的静态和动态特性以及结构特性。在不同温度下的(1)H和(13)C NMR光谱已阐明[7](2,4)-和[6](2,4)吡啶并-6-6衍生物12c的亚甲基链的动力学行为。和12d。12c的桥翻转的能垒(Delta G(++))估计为12.0 kcal mol(-1)(T(c)= 0摄氏度)。另一方面,化合物12d在室温下进行假旋转(亚甲基链的构象变化),并且即使在DMSO-d(6)中在150℃下也不发生桥翻转。发现亚甲基链12d的假旋转的能垒(Delta G(++))为10.5 kcal mol(-1)(T(c)=-25摄氏度),因此有两个稳定构象的如理论计算所预测的那样确定12d的六亚甲基桥。还通过X射线晶体学分析确定12
    DOI:
    10.1039/b416013d
  • 作为产物:
    描述:
    2-重氮基环癸壬 在 silver(l) oxide 作用下, 生成 Cyclodec-2-enone
    参考文献:
    名称:
    α-重氮酮分解:环氧乙烷-氧碳烯平衡
    摘要:
    基于氧卡宾随后重排为αβ-不饱和酮的方法,已经开发了一种敏感的化学测试,用于检测环氧乙烷是否参与重氮酮的分解。以此方式,在多种重氮酮的热和光化学分解中,证明了奥西林的参与,包括3-重氮庚烷-4-酮,1-重氮-3-苯基丙烷-2-酮和2,2-二甲基-酮。 4-重氮己基-3-一。相反,在重氮酮与氧化银或氧化铜的催化分解中,没有环氧乙烷参与。还讨论了竞争过程(例如Wolff重排)的重要性。
    DOI:
    10.1039/p19720002623
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文献信息

  • Palladium-Catalyzed Synthesis of Endocyclic Allenes and Their Application in Stereoselective [2 + 2]Cycloaddition with Ketenes
    作者:Masamichi Ogasawara、Atsushi Okada、Kiyohiko Nakajima、Tamotsu Takahashi
    DOI:10.1021/ol802280c
    日期:2009.1.1
    Palladium-catalyzed reactions of various 2-bromo-3-exo-methylenecycloalkenes with a stabilized nucleophile were examined. When the carbocycles were nine-membered or larger, the corresponding endocyclic allenes were isolated in excellent yields. In a reaction of the eight-membered cyclic substrate, initial formation of a cycloocta-1,2-diene derivative was detected; however, it dimerized slowly. The
    检查了各种2-溴-3-外-亚甲基环烯烃与稳定亲核试剂的钯催化反应。当碳环为九元或更大时,以优异的产率分离出相应的环内异戊烯。在八元环状底物的反应中,检测到最初形成了环辛基1,2-二烯衍生物。但是,它缓慢地二聚化。七元碳环对反应是惰性的。使用手性Pd催化剂,在65%ee中获得轴向手性环内烯丙基。将该环状烯用于烯酮与[2 + 2]环加成反应,并研究了其立体选择性。
  • Chromium pillared clay catalysed allylic oxidation and oxidative deprotection of allyl ethers and amines : a simple and convenient procedure
    作者:Boyapati M. Choudary、Annavajhula Durga Prasad、Vinukonda Swapna、Velaga L.K. Valli、Vedantam Bhuma
    DOI:10.1016/s0040-4020(01)88197-7
    日期:——
    An efficient method for allylic oxidation of cyclic and acyclic alkenes to the corresponding α,β-unsaturated carbonyl compounds in good yields was described using catalytic amounts of chromia-pillared montmorillonite and equimolar quantities of tert-butyl hydroperoxide. This is also a convenient method for selective oxidative deprotection of allyl ethers and amines using same system. Incidentally this
    描述了使用催化量的氧化铬堆积的蒙脱石和等摩尔量的叔丁基过氧化氢,以良好的收率将环状和无环烯烃烯丙基氧化为相应的α,β-不饱和羰基化合物的有效方法。这也是使用相同系统对烯丙基醚和胺进行选择性氧化脱保护的一种便捷方法。顺便提及,这是用于烯丙基氧化以及氧化脱保护的第一个异构系统。
  • On the reaction of (vinylimino)phosphoranes and related compounds. Novel synthesis and properties of [n](2,4)pyridinophanes and [n](2,4)quinolinophanes (n = 9–7)
    作者:Hideo Miyabara、Tohru Takayasu、Makoto Nitta
    DOI:10.1039/a904790e
    日期:——
    Pd/C). Cyclohexenone-annulated [n](2,4)pyridinophanes 13a–c, which have a quinoline skeleton, were converted conveniently to a series of [n](2,4)quinolinophanes 26a–c (n = 9–7), including the known [8](2,4)quinolinophane 26b. 1H NMR spectroscopy at various temperatures clarified the dynamic behavior of the heptamethylene chain of [7](2,4)pyridinophanes 13c, 14c, and [7](2,4)quinolinophane 26c. The energy
    [ n ](2,4)pyridinophanes 13a–c(n  = 9–7)和14a–c(n  = 9–7)以及15a(n  = 9)和16a(n  = 9)由3-氨基环己-2-烯酮和几种β-氨基烯酮与环烷-2-烯酮在烯胺-烷基化过程中的反应,随后的氨基与羰基官能团的缩合以及产物的脱氢组成在脱氢剂(10%Pd / C)存在下。具有喹啉骨架的环己烯酮环化的[ n ](2,4)吡啶并吡啶13a–c可方便地转化为一系列[ n ](2,4)喹啉并烷26a–c(n  = 9–7),包括已知的[8](2,4)喹啉oph烷26b。在各种温度下的1 H NMR光谱证实了[7](2,4)吡啶并[13],14c和[7](2,4)喹啉基环烷26c的七亚甲基链的动力学行为。桥翻转的能垒( ΔG ‡ c)对于13c为11.3 kcal mol –1( T c –10°C),对于14c为11.7 kcal mol
  • On the Reactions of (Vinylimino)phosphoranes and Related Compounds. 27. A Short New Synthesis of Azuleno[2,1-b]pyridines and Azuleno-Annulated [n](2,4)Pyridinophanes
    作者:Makoto Nitta、Takuya Akie、Yukio Iino
    DOI:10.1021/jo00085a018
    日期:1994.3
    A short new synthesis of azuleno[2,1-b]pyridines 6a-g consists of the reaction of 2-aminoazulene (4) with acyclic alpha,beta-unsaturated ketones and aldehydes in an enamine-alkylation process, subsequent condensation of the amino group with a carbonyl function, and dehydrogenation in the presence of Pd/C. Similarly, the reaction of 4 with alpha,beta-unsaturated cycloalkenones gives azuleno-annulated [n](2,4)pyridinophanes 12a-c (n = 9-7) and dihydrogenated analogue 11d (n = 6). Compound 11d is converted to azuleno-annulated [6](2,5)pyridinophane 12d by treatment with DDQ. H-1 NMR spectroscopy at various temperatures shows dynamic behavior for the oligomethylene chains of [7]- and [6](2,4)pyridinophanes 12c,d. The energy barriers (DELTAG(c)double dagger) for the bridge flipping are 10.8 kcal/mol (T(c), -30-degrees-C) for 12c and 18.1 kcal/mol (T(c), 90-degrees-C) for 12d. Although the strain of 12c,d increases as the chainlength becomes shorter, the pyridine ring of 12c,d can flex more easily than that of the corresponding unannulated [n] (2,4)pyridinophanes. The deformation of the pyridine ring of 12a-d is also suggested by red shifts of the UV and H-1 NMR spectra. The pK(a) values of 12a-d are independent of the size of the methylene bridge, suggesting that the energy differences between the protonated and nonprotonated forms are almost the same for 12a-d.
  • Modulation of the Reactivity Profile of IBX by Ligand Complexation: Ambient Temperature Dehydrogenation of Aldehydes and Ketones to α,β-Unsaturated Carbonyl Compounds
    作者:K. C. Nicolaou、Tamsyn Montagnon、Phil S. Baran
    DOI:10.1002/1521-3773(20020315)41:6<993::aid-anie993>3.0.co;2-u
    日期:2002.3.15
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