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2-butanoylcyclopentanone | 40366-27-6

中文名称
——
中文别名
——
英文名称
2-butanoylcyclopentanone
英文别名
2-butyrylcyclopentanone;2-n-butyrylcyclopentanone;2-butyrylcyclopentan-1-one;2-Butyryl-cyclopentanon;2-butanoylcyclopentan-1-one
2-butanoylcyclopentanone化学式
CAS
40366-27-6
化学式
C9H14O2
mdl
——
分子量
154.209
InChiKey
QNGOSLIZDOFFED-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:
    99-101 °C(Press: 10 Torr)
  • 密度:
    1.031±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    1.2
  • 重原子数:
    11
  • 可旋转键数:
    3
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.78
  • 拓扑面积:
    34.1
  • 氢给体数:
    0
  • 氢受体数:
    2

反应信息

  • 作为反应物:
    描述:
    2-butanoylcyclopentanone盐酸羟胺sodium acetate 作用下, 以 乙醇 为溶剂, 生成 1-(2-Hydroxyimino-cyclopentyl)-butan-1-on
    参考文献:
    名称:
    Lamant,M. et al., Bulletin de la Societe Chimique de France, 1963, p. 2895 - 2899
    摘要:
    DOI:
  • 作为产物:
    描述:
    2-(1-Amino-butyliden)-cyclopentanon 在 硫酸 作用下, 生成 2-butanoylcyclopentanone
    参考文献:
    名称:
    Lamant,M. et al., Bulletin de la Societe Chimique de France, 1963, p. 2895 - 2899
    摘要:
    DOI:
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文献信息

  • Generation of Quaternary Stereocenters by Asymmetric Michael Reactions: Enamine Regiochemistry as Configuration Switch
    作者:Burkard Kreidler、Angelika Baro、Wolfgang Frey、Jens Christoffers
    DOI:10.1002/chem.200401223
    日期:2005.4.22
    condensation gives endocyclic enamines 3 as the thermodynamically favored products. Activation with Lewis acid BF(3).OEt(2) affords betaines 8 as intermediate products, which can be reacted with L-valine diethylamide (2) to preferentially furnish exocyclic enamines 4 as kinetic products. Derivatives with quaternary stereocenters were accessible from both isomeric enamines by using asymmetric, copper(II)-catalyzed
    从环状β-二酮1区域选择性烯胺的形成是由活化剂的适当选择而获得:布朗斯台德酸催化的缩合给出内环烯胺3作为热力学有利的产品。用路易斯酸BF(3).OEt(2)活化可得到甜菜碱8,作为中间产物,可将其与L-缬氨酸二乙酰胺(2)反应,优先提供作为动力学产物的环外烯胺4。通过在环境温度下使用不对称的铜(II)催化迈克尔反应,可以从两种异构烯胺中获得具有季立体中心的衍生物。两种区域异构体都使三酮7具有相同的组成,但在四级立体中心具有相反的绝对构型。因此,
  • Identification and validation of selective deubiquitinase inhibitors
    作者:Anthony C. Varca、Dominick Casalena、Wai Cheung Chan、Bin Hu、Robert S. Magin、Rebekka M. Roberts、Xiaoxi Liu、He Zhu、Hyuk-Soo Seo、Sirano Dhe-Paganon、Jarrod A. Marto、Douglas Auld、Sara J. Buhrlage
    DOI:10.1016/j.chembiol.2021.05.012
    日期:2021.12
    ubiquitin precursors. Despite growing interest in DUB biological function and potential as therapeutic targets, few selective small-molecule inhibitors and no approved drugs currently exist. To identify chemical scaffolds targeting specific DUBs and establish a broader framework for future inhibitor development across the gene family, we performed high-throughput screening of a chemically diverse small-molecule
    去泛素化酶 (DUB) 是一类异肽酶,通过从蛋白质底物和泛素前体催化裂解泛素来调节泛素动力学。尽管人们对 DUB 的生物学功能和作为治疗靶点的潜力越来越感兴趣,但目前几乎没有选择性小分子抑制剂,也没有批准的药物。为了识别针对特定 DUB 的化学支架并为未来跨基因家族的抑制剂开发建立更广泛的框架,我们针对八种不同的 DUB 对化学多样化的小分子文库进行了高通量筛选,跨越三个充分表征的 DUB 家族。有希望的命中化合物在一系列反筛选和正交试验中得到验证,并进一步评估了扩展 DUB 面板的选择性。通过这些努力,
  • Diastereo- and enantioselective syntheses of (−)-coniine, (−)-solenopsin A, (−)-solenopsis fugaz venom and (−)-xenovenine via deoxygenative decarboxylation of 2-carbonylsultam-substituted n-hydroxy-piperidines and -pyrrolidines
    作者:Wolfgang Oppolzer、Christian G. Bochet、Eric Merifield
    DOI:10.1016/0040-4039(94)88213-4
    日期:1994.9
    Heating cyclic 2-carbonylsultam-substituted N-hydroxylamines 4 with NaH yields sultam auxiliary 8 and imines 10, which are trapped in situ either by i-Bu2AlH or organocerium reagents to give enantiomerically pure 2-mono- or trans-2,6(2,5)-disubstituted piperidines (pyrrolidines) 11 or 12.
    加热循环2 carbonylsultam取代Ñ -hydroxylamines 4用NaH产量磺内酰胺辅助8个亚胺10,其被捕获在原位由任何我-Bu 2的AlH或有机铈试剂,得到对映体纯2单-或反式-2,6- (2,5)-二取代的哌啶(吡咯烷)11或12。
  • [EN] FUSED TRICYCLIC PYRIMIDINE-THIENO-PYRIDINE SMALL MOLECULE INHIBITORS OF UBIQUITIN-SPECIFIC PROTEASE 28<br/>[FR] INHIBITEURS À PETITES MOLÉCULES PYRIMIDINE-THIÉNO-PYRIDINE TRICYCLIQUES FUSIONNÉES DE LA PROTÉASE 28 SPÉCIFIQUE DE L'UBIQUITINE
    申请人:DANA FARBER CANCER INST INC
    公开号:WO2022035806A1
    公开(公告)日:2022-02-17
    The present disclosure relates to a compound of formula (I) or a pharmaceutically acceptable salt thereof. The present disclosure further relates to methods of treating a disease or disorder associated with ubiquitin-specific protease 28 (USP28) and methods of inhibiting USP28.
    本公开涉及式(I)化合物或其药学上可接受的盐。本公开还涉及治疗与泛素特异性蛋白酶28(USP28)相关的疾病或紊乱的方法,以及抑制USP28的方法。
  • METHOD FOR PRODUCING METAL PARTICLE DISPERSION, CONDUCTIVE INK USING METAL PARTICLE DISPERSION PRODUCED BY SUCH METHOD, AND CONDUCTIVE COATING FILM
    申请人:Toyo Ink Mfg. Co., Ltd
    公开号:EP1952918A1
    公开(公告)日:2008-08-06
    Disclosed is a method for producing a metal particle dispersion wherein a metal compound is reduced by using carbodihydrazide represented by the formula (1) below or a polybasic acid polyhydrazide represented by the formula (2) below (wherein R represents an n-valent polybasic acid residue) in a liquid medium. By reducing the metal compound in the presence of a compound having a function preventing discoloration of the metal, there can be obtained a metal particle dispersion having excellent discoloration preventing properties. Metal particles produced by such methods have a uniform particle diameter and are excellent in dispersion stability. By using a conductive resin composition or conductive ink containing a metal particle dispersion obtained by such production methods, there can be formed a conductive coating film, such as a conductive circuit or an electromagnetic layer, having good characteristics.
    本发明公开了一种生产金属颗粒分散液的方法,该方法通过在液体介质中使用下式 (1) 所代表的碳二酰肼或下式 (2) 所代表的多基酸多酰肼(其中 R 代表正价多基酸残基)还原金属化合物。通过在具有防止金属褪色功能的化合物存在下还原金属化合物,可获得具有优异防褪色性能的金属颗粒分散液。通过这种方法制得的金属颗粒具有均匀的颗粒直径和出色的分散稳定性。使用含有通过这种生产方法获得的金属颗粒分散体的导电树脂组合物或导电墨水,可以形成具有良好特性的导电涂膜,例如导电电路或电磁层。
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