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1,3-二甲基异喹啉 | 1721-94-4

中文名称
1,3-二甲基异喹啉
中文别名
——
英文名称
1,3-dimethylisoquinoline
英文别名
1,3-Dimethyl-isochinolin
1,3-二甲基异喹啉化学式
CAS
1721-94-4
化学式
C11H11N
mdl
MFCD18449048
分子量
157.215
InChiKey
SNQSGKQEGKHJCZ-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

  • 熔点:
    180 °C
  • 沸点:
    262-263 °C
  • 密度:
    1.052±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.9
  • 重原子数:
    12
  • 可旋转键数:
    0
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.181
  • 拓扑面积:
    12.9
  • 氢给体数:
    0
  • 氢受体数:
    1

安全信息

  • 海关编码:
    2933499090

SDS

SDS:aa83bdf7ceb010bed9b8368b54b5a3f3
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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
  • 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:
    1,3-二甲基异喹啉potassium carbonate 作用下, 以 乙醇二氯甲烷 为溶剂, 反应 13.0h, 生成 (1E)-N-(1,3-dimethylisoquinolin-2-ium-2-yl)-1-ethoxymethanimidate
    参考文献:
    名称:
    Studies on diazepines. XII. Photochemical synthesis of novel 1H-1,3-benzodiazepines from isquinoline N-imides.
    摘要:
    1-取代异喹啉N-酰亚胺(3),通过异喹啉(1)连续的N-胺化和酰化制备而成,其辐照诱导了一项新颖的光致两步重排反应,形成了全不饱和的1H-1,3-苯并二氮杂䓬(4),这些产物可通过酸处理经由开环中间体(8)转化为吲哚衍生物(10),或在辐照下可能通过三环价态异构体(14)形成(11)。
    DOI:
    10.1248/cpb.28.2602
  • 作为产物:
    参考文献:
    名称:
    Thermolytic ring opening of acyloxybenzocyclobutenes: an efficient route to 3-substituted isoquinolines
    摘要:
    DOI:
    10.1016/s0040-4039(00)98697-0
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文献信息

  • Fused azabicyclic compounds that inhibit vanilloid receptor subtype 1 (VR1) receptor
    申请人:——
    公开号:US20040157849A1
    公开(公告)日:2004-08-12
    Compounds of formula (I) 1 are novel VR1 antagonists that are useful in treating pain, inflammatory thermal hyperalgesia, urinary incontinence and bladder overactivity.
    式(I)的化合物是新颖的VR1拮抗剂,可用于治疗疼痛、炎症性热性过敏、尿失禁和膀胱过度活动。
  • [EN] ANTIBACTERIAL COMPOUNDS HAVING BROAD SPECTRUM OF ACTIVITY<br/>[FR] COMPOSÉS ANTIBACTÉRIENS À LARGE SPECTRE D'ACTIVITÉ
    申请人:ACRAF
    公开号:WO2016096686A1
    公开(公告)日:2016-06-23
    The present invention relates to novel antibacterial compounds, pharmaceutical compositions containing them and their use as antimicrobials.
    本发明涉及新型抗菌化合物,含有它们的药物组合物以及它们作为抗微生物药物的用途。
  • [EN] SUBSTITUTED AROMATIC CARBOXAMIDE AND UREA DERIVATIVES AS VANILLOID RECEPTOR LIGANDS<br/>[FR] DÉRIVÉS DE CARBOXAMIDE AROMATIQUE ET D'URÉE SUBSTITUÉS EN TANT QUE LIGANDS DU RÉCEPTEUR VANILLOÏDE
    申请人:GRUENENTHAL GMBH
    公开号:WO2010127855A1
    公开(公告)日:2010-11-11
    The invention relates to substituted aromatic carboxamide and urea derivatives, to processes for the preparation thereof, to pharmaceutical compositions containing these compounds and also to the use of these compounds for preparing pharmaceutical compositions (formula (I)).
    这项发明涉及取代芳香族羧酰胺和脲衍生物,以及其制备方法,含有这些化合物的药物组合物,以及利用这些化合物制备药物组合物的用途(式(I))。
  • Alcohols as alkylating agents in heteroarene C–H functionalization
    作者:Jian Jin、David W. C. MacMillan
    DOI:10.1038/nature14885
    日期:2015.9
    The biochemical process of spin-centre shift is used to accomplish mild, non-traditional alkylation reactions using alcohols as radical precursors; this represents the first broadly applicable use of unactivated alcohols as latent alkylating reagents, achieved via the successful merger of photoredox and hydrogen atom transfer catalysis. A central reaction in DNA biosynthesis is ribonucleotide deoxygenation via the radical-mediated elimination of H2O, which is an example of 'spin-centre shift' (SCS), during which an alcohol C–O bond is cleaved to produce in a carbon-centred radical intermediate. Although SCS is a well-understood biochemical process, it is underutilized by the synthetic organic chemistry community. Here Jian Jin and David MacMillan show that it is possible to take advantage of this naturally occurring process to accomplish mild, non-traditional alkylations using alcohols as radical precursors. This method represents the first broadly applicable use of unactivated alcohols as latent alkylating reagents, achieved via the merger of photoredox and hydrogen atom transfer catalysis. Redox processes and radical intermediates are found in many biochemical processes, including deoxyribonucleotide synthesis and oxidative DNA damage1. One of the core principles underlying DNA biosynthesis is the radical-mediated elimination of H2O to deoxygenate ribonucleotides, an example of ‘spin-centre shift’2, during which an alcohol C–O bond is cleaved, resulting in a carbon-centred radical intermediate. Although spin-centre shift is a well-understood biochemical process, it is underused by the synthetic organic chemistry community. We wondered whether it would be possible to take advantage of this naturally occurring process to accomplish mild, non-traditional alkylation reactions using alcohols as radical precursors. Because conventional radical-based alkylation methods require the use of stoichiometric oxidants, increased temperatures or peroxides3,4,5,6,7, a mild protocol using simple and abundant alkylating agents would have considerable use in the synthesis of diversely functionalized pharmacophores. Here we describe the development of a dual catalytic alkylation of heteroarenes, using alcohols as mild alkylating reagents. This method represents the first, to our knowledge, broadly applicable use of unactivated alcohols as latent alkylating reagents, achieved via the successful merger of photoredox and hydrogen atom transfer catalysis. The value of this multi-catalytic protocol has been demonstrated through the late-stage functionalization of the medicinal agents, fasudil and milrinone.
    利用自旋中心转移的生化过程,通过醇作为自由基前体,可以实现温和的、非传统的烷基化反应。这在合成有机化学领域尚未得到充分应用。本文中Jin Jian和David MacMillan展示了一种方法,即利用这一自然发生的自旋中心转移过程,以醇作为自由基前体,实现温和、非传统的烷基化反应。这种方法首次实现了在广泛应用上将非活化醇作为潜在烷基化试剂,其核心是通过光氧化还原与氢原子转移催化的结合来实现。氧化还原过程和自由基中间体在很多生化过程中都存在,包括脱氧核糖核酸的合成和氧化性DNA损伤。DNA生物合成的关键原理之一就是通过自由基介导的水分子消除反应来脱氧核糖核苷酸,这也是"自旋中心转移"的一个例子。在这个过程中,醇的C-O键断裂,形成碳中心的自由基中间产物。虽然自旋中心转移是一个广为人知的生化过程,但在合成有机化学领域,这一方法尚未得到广泛应用。我们想知道是否有可能利用这个自然发生的自旋中心转移过程,以醇作为自由基前体,实现温和、非传统的烷基化反应。传统的基于自由基的烷基化方法通常需要使用化学计量的氧化剂、提高温度或使用过氧化物,因此一个使用简单且丰富的烷基化试剂的温和协议在合成多样功能化的药物分子上具有很大的应用价值。在这里,我们描述了一种使用醇作为温和烷基化试剂的双催化烷基化杂芳烃的方法。据我们所知,这代表了首次在广泛应用上将非活化醇作为潜在烷基化试剂,其成功在于实现了光氧化还原与氢原子转移催化的结合。该多催化协议的价值已通过药物分子法舒地尔和米力农的后期功能化得到展示。
  • Planar-Locked Ru-PNN Catalysts in 1-Phenylethanol Dehydrogenation
    作者:Paul M. Fanara、Samantha N. MacMillan、David C. Lacy
    DOI:10.1021/acs.organomet.0c00327
    日期:2020.10.26
    quinoline-derived ligands, we also prepared the isoquinoline PNN ligand N-((1-((ditert-butylphosphaneyl)methyl)isoquinolin-3-yl)methyl)-N-ethylethanamine (IsoQNP) and two known picoline- and lutidine-derived ligands 2-((ditert-butylphosphaneyl)methyl)pyridine (PicP) and 2-((ditert-butylphosphaneyl)methyl)-6-methylpyridine (LutP). These six ligands were coordinated to Ru(II) ions to prepare six new complexes
    [PNN} Ru(H)(Cl)(CO)]形式的Ru-PNN钳形催化剂可以通过内球和外球机理将醇脱氢,但确定优选的路径是具有挑战性的。为了应对这一挑战,合成了以下无法形成关键的内球过渡态和中间体的基于平面锁定喹啉的PNN配体:2-((二叔丁基膦酰基)甲基)-N,N-二乙基喹啉-8-胺( QNP TBU),2 - ((diisopropylphosphaneyl)甲基) - ñ,ñ -diethylquinolin -8-胺(QNP的iPr),和2 - ((diphenylphosphaneyl)甲基) - ñ,ñ -diethylquinolin -8-胺(QNP博士)。除了喹啉衍生的配体,我们还制备的异喹啉配体PNN ñ - ((1 - ((二叔-butylphosphaneyl)甲基)异喹啉-3-基)甲基) - ñ -ethylethanamine(IsoQNP)和两个已知的甲基吡啶-
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