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N-(1,1-dimethylethyl)-2E-butenamide | 116071-20-6

中文名称
——
中文别名
——
英文名称
N-(1,1-dimethylethyl)-2E-butenamide
英文别名
(2E)-N-tert-butylbut-2-enamide;(E)-N-tert-butylbut-2-enamide;N-tert-Butylcrotonamide
N-(1,1-dimethylethyl)-2E-butenamide化学式
CAS
116071-20-6
化学式
C8H15NO
mdl
——
分子量
141.213
InChiKey
MKNFUPBPNVFSGF-AATRIKPKSA-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:
    102.5-103.5 °C
  • 沸点:
    254.6±13.0 °C(Predicted)
  • 密度:
    0.881±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    1.3
  • 重原子数:
    10
  • 可旋转键数:
    2
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.62
  • 拓扑面积:
    29.1
  • 氢给体数:
    1
  • 氢受体数:
    1

SDS

SDS:73cf562a45cdc9f73e067b6744e7928b
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反应信息

  • 作为反应物:
    描述:
    N-(1,1-dimethylethyl)-2E-butenamide劳森试剂sodium hydroxide四甲基氯化铵 、 Bis-(trimethylzinn)-benzpinakolat 作用下, 以 四氢呋喃 为溶剂, 反应 50.0h, 生成 N-tert-Butyl-c-5-carbomethoxy-3,3-dichloro-t-2-methylcyclopentane-r-thioamide
    参考文献:
    名称:
    Thioamide and Thioester Cyclopentane Synthesis via Trimethyltin Radical Catalyzed Alkenylation of Substituted (Thiocarbonyl)cyclopropanes
    摘要:
    Thioamide cyclopropanes bearing phenyl substituents and thioamide- or thioester cyclopropanes bearing gem-dichloro and methyl substituents were subjected to trimethyltin radical catalyzed alkenylation to furnish the corresponding substituted (thiocarbonyl)cyclopentanes. The stereochemical outcome of these transformations can be rationalized by considering the effects of substituents, upon cyclization of the intermediate functionalized 5-hexenyl radicals.
    DOI:
    10.1021/jo00084a035
  • 作为产物:
    描述:
    巴豆酸叔丁胺4-二甲氨基吡啶N,N-二甲基丁胺二甲胺基磺酰氯 作用下, 以 乙腈 为溶剂, 反应 1.0h, 以92%的产率得到N-(1,1-dimethylethyl)-2E-butenamide
    参考文献:
    名称:
    Me 2 NSO 2 Cl和N,N-二甲基胺; 一种新型的高效酯化剂,羧酸之间的酰胺化以及等摩尔量的醇和胺
    摘要:
    使用二甲基氨磺酰氯(Me 2 NSO 2 Cl)与N,N-二甲基胺结合,在非常温和的条件下,以良好的收率和不同摩尔量的醇或胺之间的良好收率制备了各种羧酸酯或酰胺。氨磺酰氯和胺的选择对于反应至关重要。
    DOI:
    10.1016/s0040-4039(01)01444-7
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文献信息

  • [EN] PFKFB3 INHIBITORS AND THEIR USES<br/>[FR] INHIBITEURS DE PFKFB3 ET LEURS UTILISATIONS
    申请人:GERO DISCOVERY LLC
    公开号:WO2020080979A1
    公开(公告)日:2020-04-23
    This disclosure relates to new phthalimide and isoindolinone derivatives and other PFKFB3 inhibitors for use in the treatment of diseases. The invention further relates to pharmaceutical compositions containing such PFKFB3 inhibitors, methods of preparation thereof, methods for their use as therapeutic agents, and methods of preparation of a medicament for use in therapy, as well as kits and other inventiions comprising such PFKFB3 inhibitors. These PFKFB3 inhibitors are useful for the treatment and prophylaxis of cancer, neurodegenerative diseases, autoimmune diseases, inflammatory disorders, multiple sclerosis, metabolic diseases, inhibition of angiogenesis and other diseases and conditions, where the modulation of PFKFB3 and/or PFKFB4 has beneficial effect as well as neuroprotection.
    这项披露涉及新的邻苯二甲酰亚胺和异吲哚酮衍生物以及其他PFKFB3抑制剂,用于治疗疾病。该发明还涉及含有此类PFKFB3抑制剂的药物组合物,其制备方法,作为治疗剂的使用方法,以及用于治疗的药物的制备方法,以及包含此类PFKFB3抑制剂的工具包和其他发明。这些PFKFB3抑制剂对于治疗和预防癌症、神经退行性疾病、自身免疫疾病、炎症性疾病、多发性硬化症、代谢性疾病、抑制血管生成以及其他疾病和情况具有用途,在这些情况下,PFKFB3和/或PFKFB4的调节具有益处,以及神经保护作用。
  • Me2NSO2Cl and N,N-dimethylamines; a novel and efficient agent for esterification, amidation between carboxylic acids, and equimolar amounts of alcohols and amines
    作者:Kazunori Wakasugi、Atsushi Nakamura、Yoo Tanabe
    DOI:10.1016/s0040-4039(01)01444-7
    日期:2001.10
    amides were prepared in good to excellent yields between carboxylic acids and equimolar amounts of alcohols or amines under very mild conditions using dimethylsulfamoyl chloride (Me2NSO2Cl) combined with N,N-dimethylamines. The choice of the sulfamoyl chloride and the amine is crucial for the reactions.
    使用二甲基氨磺酰氯(Me 2 NSO 2 Cl)与N,N-二甲基胺结合,在非常温和的条件下,以良好的收率和不同摩尔量的醇或胺之间的良好收率制备了各种羧酸酯或酰胺。氨磺酰氯和胺的选择对于反应至关重要。
  • Novel and efficient method for esterification, amidation between carboxylic acids and equimolar amounts of alcohols, and amines utilizing Me2NSO2Cl and N,N-dimethylamines; its application to the synthesis of coumaperine, a natural chemopreventive dieneamide
    作者:Kazunori Wakasugi、Atsushi Nakamura、Akira Iida、Yoshinori Nishii、Nobuji Nakatani、Shoji Fukushima、Yoo Tanabe
    DOI:10.1016/s0040-4020(03)00734-8
    日期:2003.7
    (0–45°C; within 3 h) using dimethylsulfamoyl chloride (Me2NSO2Cl; 1) combined with N,N-dimethylamines (Me2NR: 2a; R=Me, 2b; R=Bu). The choice of the sulfamoyl chloride and the amine is crucial for the reaction; that is, sterically uncrowded amines accelerated the present esterification and amidation. This agent had some advantages over methanesulfonyl chloride (3)/amines as for the atom-economy, avoidance
    使用二甲基氨磺酰氯(Me 2 NSO 2 Cl; 1),在非常温和的条件下(0-45°C; 3 h内),以良好的收率制备了羧酸与等摩尔量的醇或胺之间的各种羧酸酯或酰胺用N,N-二甲胺(Me 2 NR:2a; R = Me,2b; R = Bu)。氨磺酰氯和胺的选择对反应至关重要。即,空间上不拥挤的胺促进了本发明的酯化和酰胺化。该试剂比甲磺酰氯(3)/胺的原子经济性,避免了副反应,并且对羧基和羟基的化学选择性很高;通过在羧酸和醇的混合物中添加1进行实验。使用本发明的酰胺化作为关键步骤,将该方法应用于合成香豆精(一种化学预防的天然产物)。
  • PTERIDINE KETONE DERIVATIVE AND APPLICATIONS THEREOF AS EGFR, BLK, AND FLT3 INHIBITOR
    申请人:EAST CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY
    公开号:US20150126508A1
    公开(公告)日:2015-05-07
    Provided are a pteridine ketone derivative used as an EGFR, BLK, and FLT3 inhibitor and applications thereof. Specifically, provided are a compound of the following formula I, a pharmaceutical composition containing the compound of the formula I, and use of compound in preparing medicine for treating diseases mediated by EGFR, BLK, or FLT3 or inhibiting EGFR, BLK, and FLT3.
    提供了一种吡哌啶酮衍生物,用作EGFR、BLK和FLT3抑制剂及其应用。具体而言,提供了以下结构式I的化合物,含有该化合物的药物组合物,以及将该化合物用于制备治疗由EGFR、BLK或FLT3介导的疾病或抑制EGFR、BLK和FLT3的药物的用途。
  • PI3 KINASE INHIBITORS AND USES THEREOF
    申请人:Qiao Lixin
    公开号:US20120258967A1
    公开(公告)日:2012-10-11
    The present invention provides compounds, compositions thereof, and methods of using the same.
    本发明提供化合物、其组合物以及使用它们的方法。
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