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1-(benzo[b]thiophen-2-yl)-2-methylpropan-1-one

中文名称
——
中文别名
——
英文名称
1-(benzo[b]thiophen-2-yl)-2-methylpropan-1-one
英文别名
1-(1-Benzothiophen-2-yl)-2-methylpropan-1-one
1-(benzo[b]thiophen-2-yl)-2-methylpropan-1-one化学式
CAS
——
化学式
C12H12OS
mdl
——
分子量
204.293
InChiKey
FPWOHENJFYCQBW-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):
    4
  • 重原子数:
    14
  • 可旋转键数:
    2
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.25
  • 拓扑面积:
    45.3
  • 氢给体数:
    0
  • 氢受体数:
    2

上下游信息

  • 上游原料
    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:
    1-(benzo[b]thiophen-2-yl)-2-methylpropan-1-one1,8-萘啶二氯化双(三环己基膦)镍(II)盐酸羟胺potassium tert-butylatesodium acetatesodium t-butanolate2,6-双(4,5-二氢噁唑-2-基)吡啶 作用下, 以 甲醇二氯甲烷N,N-二甲基甲酰胺乙腈正丁醇 为溶剂, 反应 15.17h, 生成 ethyl 4-(5-(benzo[b]thiophen-2-yl)-4,4-dimethyl-3,4-dihydro-2H-pyrrol-2-yl)butanoate
    参考文献:
    名称:
    镍催化烯烃束缚肟酯和烷基碘化物的对映选择性还原N-环化-烷基化反应
    摘要:
    束缚烯烃的不对称交叉亲电双官能化已成为制备手性环状支架的有力工具;然而,目前的研究都集中在碳环化反应上。在此,我们报告了一个N-环化 - 烷基化反应,从而展示了杂环化在获得新的对映体富集的环状结构方面的潜力。这项工作为对映选择性 aza-Heck 环化/交叉偶联序列建立了一种新方法,这对于合成社区来说仍然是一个长期未解决的挑战。该反应使用伯、仲和一些叔烷基碘进行,并且使用新定义的配体得到高度对映富集的吡咯啉,在温和条件下具有改善的分子多样性。亚胺官能团的存在允许进一步的结构变化。
    DOI:
    10.1021/jacs.2c05523
  • 作为产物:
    描述:
    N,N,2-三甲基丙酰胺苯并噻吩正丁基锂 作用下, 以 四氢呋喃 为溶剂, 反应 3.0h, 以92%的产率得到1-(benzo[b]thiophen-2-yl)-2-methylpropan-1-one
    参考文献:
    名称:
    Reversibly Photoswitchable Fluorescent Diarylethenes Resistant against Photobleaching in Aqueous Solutions
    摘要:
    Low photostability in aqueous solutions is the main drawback of synthetic photochromic dyes, which limits their switching performance and utility in biology, medicine, and life sciences. Even the most promising photochromes-reversibly photoswitchable diarylethenes (DAEs) with fluorescent "closed" forms-are known to undergo only several tens (typically 20-30) of switching cycles in aqueous solutions. In this work, we introduce water-soluble and highly photostable 1,2-[bis(2-ethyl/2-isobutyl-1-benzothiophene-1,1-dioxide-6-phenyl-3-yl)]perfluorocyclopentenes decorated with four -CONHC(CH2R)(3) residues capped with 12 carboxylic acid groups (R = CH2CO2H, O(CH2)(2)CO2H). Under irradiation with UV (365 nm) and visible light (470 nm), they provide several hundred (for the "rapid" DAEs with isobutyl groups, up to 1000) full switching cycles in aqueous solutions without exclusion of air oxygen (outperforming the photoswitchable and fluorescent protein Dreiklang). The new branching approach based on secondary carboxamides with N-tert-alkyl residues decorated with polar groups may serve as a blueprint for the design of highly fatigue resistant and reversibly photoswitchable fluorescent probes applicable in life sciences as aqueous solutions.
    DOI:
    10.1021/jacs.9b08748
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文献信息

  • Stereospecific Palladium‐Catalyzed Acylation of Enantioenriched Alkylcarbastannatranes: A General Alternative to Asymmetric Enolate Reactions
    作者:Chao‐Yuan Wang、Glenn Ralph、Joseph Derosa、Mark R. Biscoe
    DOI:10.1002/anie.201609930
    日期:2017.1.16
    We report the development of a Pd‐catalyzed process for the cross coupling of unactivated primary, secondary, and tertiary alkylcarbastannatrane nucleophiles with acyl electrophiles. Reactions involving optically active alkylcarbastannatranes occur with exceptional stereofidelity and with net retention of absolute configuration. Because the stereochemistry of the resulting products is entirely reagent‐controlled
    我们报告了钯催化过程的发展,该过程用于未活化的一级,二级和三级烷基卡巴斯蒂安特拉烯亲核试剂与酰基亲电试剂的交叉偶联。涉及旋光性烷基氨基甲酸酯的反应以极好的立体保真度和绝对构型的净保留发生。由于所得产品的立体化学是完全由试剂控制的,因此该过程可被视为通常可通过不对称烯醇方法获得的产品制备的通用替代方法。此外,我们报告了一种制备旋光性烷基碳金刚烷酰胺的新方法,该方法应有助于其将来在立体有择反应中的使用。
  • IAP BIR domain binding compounds
    申请人:Laurent Alain
    公开号:US20070093428A1
    公开(公告)日:2007-04-26
    Disclosed is an isomer, enantiomer, diastereoisomer or tautomer of a compound represented by Formula I: or a salt thereof, in which R 1 , R 2 , R 100 , R 200 , A, A 1 , B, B 1 , BG, n, Q and Q 1 are substituents described. Also disclosed is the use of compounds of Formula 1 to treat proliferative disorders.
    本发明揭示了一种化合物的异构体、对映异构体、顺反异构体或互变异构体,该化合物由公式I表示:或其盐,其中R1、R2、R100、R200、A、A1、B、B1、BG、n、Q和Q1是所描述的取代基。本发明还揭示了利用公式1的化合物治疗增殖性疾病的用途。
  • Substituted pyrazoles as p38 kinase inhibitors
    申请人:Naraian S. Ashok
    公开号:US20070078146A1
    公开(公告)日:2007-04-05
    A class of pyrazole derivatives is described for use in treating p38 kinase medicated disorders. Compounds of particular interest are defined by Formula IA wherein R 1 , R 2 , R 3 and R 4 are as described in the specification.
    描述了一类吡唑衍生物,用于治疗p38激酶介导的疾病。特别感兴趣的化合物由公式IA定义,其中R1、R2、R3和R4如规范中所述。
  • ISOSORBIDE DERIVATIVES AND THEIR USE AS FLAVOR MODIFIERS, TASTANTS, AND TASTE ENHANCERS
    申请人:TACHDJIAN Catherine
    公开号:US20130295261A1
    公开(公告)日:2013-11-07
    The present invention provides isosorbide derivatives having the formula shown below and certain subgenera or species thereof, as flavor or taste modifiers, particularly, savory (“umami”) taste modifiers, savory flavoring agents and savory flavor enhancers in foods, beverages, and other comestible compositions,
    本发明提供以下式子及其特定亚属或种类的异山梨酯衍生物,作为味道或口感调节剂,特别是让食品、饮料和其他食品组合物具有鲜美(鲜味)口感的调节剂、风味剂和风味增强剂。
  • Pyrazolopyrimidine derivatives as BTK inhibitors for the treatment of cancer
    申请人:Loxo Oncology, Inc.
    公开号:US10399990B2
    公开(公告)日:2019-09-03
    This invention relates to novel compounds. The compounds of the invention are tyrosine kinase inhibitors. Specifically, the compounds of the invention are useful as inhibitors of Bruton's tyrosine kinase (BTK). The invention also contemplates the use of the compounds for treating conditions treatable by the inhibition of Bruton's tyrosine kinase, for example cancer, lymphoma, leukemia and immunological diseases.
    本发明涉及新型化合物。本发明的化合物是酪氨酸激酶抑制剂。具体来说,本发明的化合物可用作布鲁顿酪氨酸激酶(BTK)的抑制剂。本发明还考虑将这些化合物用于治疗可通过抑制布鲁顿酪氨酸激酶治疗的疾病,例如癌症、淋巴瘤、白血病和免疫性疾病。
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