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4-氯-1-甲基-2-氧代-1,2-二氢喹啉-3-甲醛 | 96600-76-9

中文名称
4-氯-1-甲基-2-氧代-1,2-二氢喹啉-3-甲醛
中文别名
——
英文名称
1-methyl-4-chloro-3-formylquinolin-2-one
英文别名
4-Chloro-1-methyl-2-oxo-1,2-dihydroquinoline-3-carbaldehyde;4-chloro-1-methyl-2-oxoquinoline-3-carbaldehyde
4-氯-1-甲基-2-氧代-1,2-二氢喹啉-3-甲醛化学式
CAS
96600-76-9
化学式
C11H8ClNO2
mdl
MFCD00204024
分子量
221.643
InChiKey
HXFNBXZHPBNABA-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:
    135 °C (decomp)
  • 沸点:
    329.5±42.0 °C(Predicted)
  • 密度:
    1.39±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    1.5
  • 重原子数:
    15
  • 可旋转键数:
    1
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.09
  • 拓扑面积:
    37.4
  • 氢给体数:
    0
  • 氢受体数:
    2

安全信息

  • 海关编码:
    2933790090
  • 危险性防范说明:
    P261,P305+P351+P338
  • 危险性描述:
    H302,H315,H319,H335
  • 储存条件:
    温度:2-8℃,保持在惰性气体氛围中。

SDS

SDS:9ef282489418cf81c300b7ac47939778
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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

点击查看最新优质反应信息

文献信息

  • Heteroelectrocyclic reaction of 4-azido-3-hydrazonoalkyl-quinolines to 2-arylaminopyrazolo[4,3-<i>c</i>]quinolones
    作者:Gerhard Hojas、Werner Fiala、Wolfgang Stadlbauer
    DOI:10.1002/jhet.5570370625
    日期:2000.11
    derivatives 1 via tosylates 3 or chlorides 5, reacted with arylhydrazines 6 to generate 4-azido-3-hydrazonoalkylquinolines 7. Thermolysis of 7 gave ring closure products which were assigned to 2-arylaminopyrazolo[4,3-c]quinolones 10. The thermal decomposition conditions of the azides 4 and 7 were studied by differential scanning calorimetry (DSC).
    从4-羟基衍生物1经由甲苯磺酸酯3或氯化物5获得的4-叠氮基-3-酰基喹诺酮4与芳基肼6反应,生成4-叠氮基-3-肼基烷基喹啉7。热解7得到闭环产物,其分配给2-芳基氨基吡唑并[4,3- c ]喹诺酮类化合物10。通过差示扫描量热法(DSC)研究了叠氮化物4和7的热分解条件。
  • <i>tert</i>‐Amino effect at a coumarin and a 2‐quinolone system: Synthesis of 1,2 fused 5<i>H</i>‐chromeno[4,3‐<i>b</i>]pyridin‐5‐ones and a 6<i>H</i>‐benzo[<i>h</i>][1,6]naphthyridin‐5‐one
    作者:Ivo C. Ivanov、Toma N. Glasnov、Ferdinand Belaj
    DOI:10.1002/jhet.5570450120
    日期:2008.1
    4-chlorocoumarin-3-carbaldehyde (1a) or its N-methyl-2-quinolone analogue (1b) via subsequent Knoevenagel condensation and ring closure reaction known as the ‘tert-amino effect’. These are rare examples of the tert-amino effect occurring at 2-pyrone and 2-pyridone ring. An unusual intramolecular redox reaction of the iminium ion 6, reported earlier, most probably follows analogous mechanism as the tert-amino
    一些新颖的1,2-稠合的5 H - chromeno [4,3- b ]吡啶-5-酮(5a,b)和6 H-苯并[ h ] [1,6]萘啶5-one(5c)由4-氯香豆素-3-甲醛(1a)或其N-甲基-2-喹诺酮类似物(1b)经随后的Knoevenagel缩合和称为“叔氨基效应”的闭环反应合成。这些是在2-吡喃酮和2-吡啶酮环上发生的叔氨基效应的罕见例子。亚胺离子6的异常分子内氧化还原反应,较早前报道,最有可能遵循类似的机制,导致5的叔氨基效应反应。
  • Khan, Khalid A.; Shoeb, Aboo, Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1985, vol. 24, p. 62 - 66
    作者:Khan, Khalid A.、Shoeb, Aboo
    DOI:——
    日期:——
  • Nucleophilic Chlorination of 3-Formyl-4-hydroxy-quinolin-2(1H)-ones
    作者:Werner Fiala、Wolfgang Stadlbauer
    DOI:10.1002/prac.19933350203
    日期:——
    Chlorination of 1-substituted 3-formyl-4-hydroxy-2-quinolones (1a, b) with phosphorylchloride leads to 4-chloro-3-dichloromethylquinolones (2), which can be hydrolyzed to 4-chloro-3-formylquinolones (4). From the anilinomethylene quinolinediones (3), at low temperatures the formylquinolones 4 can be obtained directly, whereas at high temperatures cleavage of the tautomeric azomethine moiety followed by subsequent ring closure to the naphthyridines (7) takes place. With 1-unsubstituted 3-formyl-4-hydroxy-2-quinolones (1d) either the 3-dichloromethylquinolone (2d) or the 2,4-dichloro-3-dichloromethylquinoline (10) is obtained depending on the reaction conditions. Similar results are obtained with the 1-unsubstituted anilinomethylene compounds (3). Attempts to obtain the 3-formyl-2,4-dichloroquinoline (11) were unsuccessful because in all experiments the 2-chloro-group was converted to an oxygen function.
  • Stadlbauer, Wolfgang; Hojas, Gerhard, Journal of Heterocyclic Chemistry, 2004, vol. 41, # 5, p. 681 - 690
    作者:Stadlbauer, Wolfgang、Hojas, Gerhard
    DOI:——
    日期:——
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