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2-Ethyl-4-formyl-thiophen | 34669-00-6

中文名称
——
中文别名
——
英文名称
2-Ethyl-4-formyl-thiophen
英文别名
5-Ethylthiophene-3-carbaldehyde
2-Ethyl-4-formyl-thiophen化学式
CAS
34669-00-6
化学式
C7H8OS
mdl
——
分子量
140.206
InChiKey
JFMACIVCCVPYOB-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:
    95-120 °C(Press: 2 Torr)
  • 密度:
    1.136±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    1.9
  • 重原子数:
    9
  • 可旋转键数:
    2
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.29
  • 拓扑面积:
    45.3
  • 氢给体数:
    0
  • 氢受体数:
    2

反应信息

  • 作为反应物:
    描述:
    2-Ethyl-4-formyl-thiophenlithium溴化铵 作用下, 以 四氢呋喃 为溶剂, 反应 6.5h, 生成
    参考文献:
    名称:
    一种正极补锂添加剂及其制备方法、补锂层、正极极片和锂离子电池
    摘要:
    本发明提供了一种正极补锂添加剂及其制备方法、补锂层、正极极片和锂离子电池。所述正极补锂添加剂其脱锂电位低,稳定性好,脱锂过程不会产生气体,且生成的有机部分溶于电解液,与电解液中HF反应,不仅能降低电解液酸度,还可以形成LiF的无机CEI膜成分,噻吩中间体在电极表面发生电化学聚合生成聚噻吩衍生物的有机CEI成分,使得CEI膜具有低阻抗高稳定性,抑制高电压下电解液与正极界面的副反应,降低电池内阻,且电解液中的噻吩类衍生物与锂离子具有较好的配位结合能力,有助于提高电解液的抗分解能力,进而提高锂离子电池的效率和循环性能。
    公开号:
    CN117384189A
  • 作为产物:
    参考文献:
    名称:
    MCINTOSH J. M.; KHALIL H., CAN. J. CHEM. , 1976, 54, NO 12, 1923-1928
    摘要:
    DOI:
点击查看最新优质反应信息

文献信息

  • Amido-Thiophene Compounds and Their Use as 11-Beta-HSD1 Inhibitors
    申请人:Webster Scott Peter
    公开号:US20100267696A1
    公开(公告)日:2010-10-21
    The present invention pertains generally to the field of therapeutic compounds. More specifically the present invention pertains to certain amido-thiophene compounds that, inter alia, inhibit 11β-hydroxysteroid dehydrogenase type 1 (11β-HSD1). The present invention also pertains to pharmaceutical compositions comprising such compounds, and the use of such compounds and compositions, both in vitro and in vivo, to inhibit 11β-hydroxysteroid dehydrogenase type 1; to treat disorders that are ameliorated by the inhibition of 11β-hydroxysteroid dehydrogenase type 1; to treat the metabolic syndrome, which includes disorders such as type 2 diabetes and obesity, and associated disorders including insulin resistance, hypertension, lipid disorders and cardiovascular disorders such as ischaemic (coronary) heart disease; to treat CNS disorders such as mild cognitive impairment and early dementia, including Alzheimer's disease; etc.
    本发明涉及治疗化合物领域。更具体地,本发明涉及某些酰胺噻吩化合物,其中包括抑制11β-羟基类固醇脱氢酶1型(11β-HSD1)的化合物。本发明还涉及包含这种化合物的制药组合物,以及在体内外使用这种化合物和组合物来抑制11β-羟基类固醇脱氢酶1型,治疗通过抑制11β-羟基类固醇脱氢酶1型改善的疾病,治疗代谢综合征,包括2型糖尿病和肥胖症,以及相关疾病,包括胰岛素抵抗、高血压、脂质异常和缺血性(冠状动脉)心脏病;治疗中枢神经系统疾病,如轻度认知障碍和早期痴呆,包括阿尔茨海默病等。
  • HETEROARYL COMPOUNDS USEFUL AS INHIBITORS OF SUMO ACTIVATING ENZYME
    申请人:Millennium Pharmaceuticals, Inc.
    公开号:US20160009744A1
    公开(公告)日:2016-01-14
    Disclosed are chemical entities which are compounds of formula (I): or pharmaceutically acceptable salts thereof; wherein Y, R a , R a′ , R b , R c , X 1 , X 2 , X 3 , R d , Z 1 , and Z 2 have the values described herein and stereochemical configurations depicted at asterisked positions indicate absolute stereochemistry. Chemical entities according to the disclosure can be useful as inhibitors of Sumo Activating Enzyme (SAE). Further provided are pharmaceutical compositions comprising a compound of the disclosure and methods of using the compositions in the treatment of proliferative, inflammatory, cardiovascular, and neurodegenerative diseases or disorders.
    本发明涉及化学实体,其为以下式(I)的化合物或其药学上可接受的盐;其中,Y、Ra、Ra′、Rb、Rc、X1、X2、X3、Rd、Z1和Z2具有本文所述的值,并在星号位置描绘的立体化学构型表示绝对立体化学。根据本发明的化学实体可用作Sumo激活酶(SAE)的抑制剂。进一步提供了包括本发明化合物的制药组合物以及使用这些组合物治疗增生性、炎症性、心血管和神经退行性疾病或疾患的方法。
  • Kossmehl, Gerhard; Budwill, Detlev, Zeitschrift fur Naturforschung, Teil B: Anorganische Chemie, Organische Chemie, 1986, vol. 41, # 6, p. 751 - 761
    作者:Kossmehl, Gerhard、Budwill, Detlev
    DOI:——
    日期:——
  • Substituted thiophenylidene alditol derivatives and compositions
    申请人:Tsou Chiu-Peng
    公开号:US20070112105A1
    公开(公告)日:2007-05-17
    A compound of the formula: (I): wherein R 1 , R 2 and R 3 are independently selected from the group consisting of H, C 1 -C 8 alkyl, (CH 2 ) n -aryl (wherein n is 0-6, phenyl or benzyl), NO 2 or CN, F, Cl, Br and I; and n is 0 or 1. The present invention also relates to a compound of the formula (II): wherein R 1 , R 2 and R 3 are independently selected from the group consisting of H, C 1 -C 8 alkyl, (CH 2 ) n -aryl (wherein n is 0-6, phenyl or benzyl), NO 2 or CN, F, Cl, Br and I; and n is 0 or 1.
  • US9683003B2
    申请人:——
    公开号:US9683003B2
    公开(公告)日:2017-06-20
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