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2-chloro-7,8-dihydrobenzo[4,5]imidazo[1,2-a]pyridin-9(6H)-one | 380885-49-4

中文名称
——
中文别名
——
英文名称
2-chloro-7,8-dihydrobenzo[4,5]imidazo[1,2-a]pyridin-9(6H)-one
英文别名
2-chloro-6,7,8,9-tetrahydropyrido[1,2-a]benzimidazol-9-one;2-chloro-7,8-dihydro-6H-pyrido[1,2-a]benzimidazol-9-one
2-chloro-7,8-dihydrobenzo[4,5]imidazo[1,2-a]pyridin-9(6H)-one化学式
CAS
380885-49-4
化学式
C11H9ClN2O
mdl
——
分子量
220.658
InChiKey
JJZAJISAXKJXIR-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):
    2.9
  • 重原子数:
    15
  • 可旋转键数:
    0
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.27
  • 拓扑面积:
    34.4
  • 氢给体数:
    0
  • 氢受体数:
    2

上下游信息

  • 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:
    2-chloro-7,8-dihydrobenzo[4,5]imidazo[1,2-a]pyridin-9(6H)-one 在 palladium on activated charcoal sodium hydride 作用下, 以 四氢呋喃二苯醚乙醇 为溶剂, 反应 34.0h, 生成 10-chloropyrido[1',2':1,2]imidazo[4,5-h]quinazoline
    参考文献:
    名称:
    Synthesis and in Vitro Cytotoxic Evaluation of New Derivatives of Pyrido[1,2-a]benzimidazolic Ring System: The Pyrido[1',2':1,2]imidazo[4,5-h]quinazolines.
    摘要:
    通过 1,3-二羰基单元与一些 "N-C-N "双亲核试剂,开发出了吡啶并[1',2':1,2]咪唑并[4,5-h]喹唑啉的原始系列,并评估了所获得的衍生物对 HL60 和 A2780 细胞的体外细胞毒性活性。所有化合物都对耐药细胞株(MDR+;HL60R 和 A2780R)表现出细胞毒性活性,且无耐药现象。
    DOI:
    10.1248/cpb.49.1061
  • 作为产物:
    描述:
    3-((5-chloropyridin-2-yl)amino)cyclohex-2-enone 在 copper(l) iodidecaesium carbonate 作用下, 以 甲苯 为溶剂, 反应 3.5h, 以87%的产率得到2-chloro-7,8-dihydrobenzo[4,5]imidazo[1,2-a]pyridin-9(6H)-one
    参考文献:
    名称:
    碘/铜碘化物介导的CH官能团:由N-芳基烯胺合成咪唑并[1,2- a ]吡啶和吲哚
    摘要:
    在碘化铜(CuI)存在下,以分子碘(I 2)为唯一氧化剂,进行了N-芳基烯胺的分子内C–H官能化反应。本文所述的高效且通用的合成方法与N-杂芳基和N-芳基取代的烯胺兼容,并通过I 2生成各种咪唑并[1,2- a ]吡啶和吲哚衍生物介导的氧化性C–N和C–C键的形成。这种无配体的C–H官能化方法也可以与粗制烯胺一起使用,这可以直接从芳胺和酮(或炔烃)直接合成产物,而无需纯化烯胺中间体。
    DOI:
    10.1021/acs.joc.6b01960
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文献信息

  • Elements as Direct Feedstocks for Organic Synthesis: Fe/I<sub>2</sub>/O<sub>2</sub> for Diamination of 2-Cyclohexenones with 2-Aminopyrimidine and 2-Aminopyridines
    作者:Thanh Binh Nguyen、Mathilde Corbin、Pascal Retailleau、Ludmila Ermolenko、Ali Al-Mourabit
    DOI:10.1021/acs.orglett.5b02340
    日期:2015.10.16
    Elements as feedstocks for organic synthesis, the trio of metallic iron, molecular iodine, and dioxygen, were found to be an excellent tool for oxidative regioselective diamination of conjugated enones with 2-aminopyrimidine (a guanidine surrogate) and 2-aminopyridines leading to unaromatized coupled products in moderate to good yields.
    发现三价,分子和双氧作为有机合成的原料,是用2-氨基嘧啶(一种替代物)和2-氨基吡啶氧化共轭烯酮进行氧化区域选择性渗的极佳工具,可导致未芳构化偶联产品产量中等至良好。
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同类化合物

3H-1,4,8B-三氮杂苊烯e-3,5(4H)-二酮 2,3,4,5-tetrahydro-1H-pyrido[2',1':2,3]imidazo[4,5-c]azepin-1-one ethyl 2-acetyl-3-(2-hydroxy-6,8-dimethylimidazo[1,2-a]pyridin-3-yl)-3-(methylthio)acrylate 6-ethyl-8-methylpyrido[1,2-a]benzimidazole (7S,8R)-8-amino-7-(2,4,5-trifluorophenyl)-6,7,8,9-tetrahydrobenzo[4,5]imidazo[1,2-a]pyridine-3-carbonitrile 7-methoxy-1-(3-propynyl)-1,2,3,4-tetrahydropyrido<3',2':4,5>imidazo<1,2-a>pyrimidin-2-one (7R,8S)-7-(2,4,5-trifluorophenyl)-6,7,8,9-tetrahydrobenzo[4,5]imidazo[1,2-a]pyridin-8-amine 2,4-dimethyl-7,8,9,10-tetrahydro-pyrido[2',3':3,4]pyrazolo[1,5-a]pyrimidine (7R,8S)-4-fluoro-7-(2,4,5-trifluorophenyl)-6,7,8,9-tetrahydrobenzo[4,5]imidazo[1,2-a]pyridin-8-amine 1,3-Dihydro-2-methyl-4-methylthio-3-oxo-2H-2,5-diazacyclo<3.2.3>azin 3-(6-{[(3R,5S)-5-(methoxymethyl)pyrrolidin-3-yl]amino}pyrazin-2-yl)imidazo[1,2-a]pyridine-7-carbonitrile 7-hydroxy-3-propylimidazo[1,2-a]pyridine-8-carbonitrile 6-Methyl-9-oxa-1,4a-diaza-fluoren-2-one 8-nitro-7-(2,4,5-trifluorophenyl)-6,7,8,9-tetrahydrobenzo[4,5]imidazo[1,2-a]pyridine-3-carbonitrile 2,3-dichloro-7-trichloromethyl-imidazo[1,2-a]pyridine Ethyl 4-thiophen-2-ylquinolizin-5-ium-1-carboxylate;bromide 2-methyl-1H-cyclopenta[4,5]imidazo[1,2-a]pyridin-3(2H)-one 2-ethoxycarbonyl-3-oxo-2,3-dihydro-thiazolo[3,2-a]pyridinylium betaine 14a-methyl-9-(pyridin-2-ylethynyl)-2,3,5,6,14,14a-hexahydropyrrolo[2',1':3,4][1,4]diazepino[7,1-b]quinazolin-12(1H)-one 2,9-dimethyl-benzo[1'',2'':4,5;4'',5'':4',5']diimidazo[1,2-a;1',2'-a]dipyridine-6,13-dione 8,9-dihydrobenzo[4,5]imidazo[1,2-a]pyridin-6(7H)-one 6,7-dimethyl-9-propylimidazo[1,5-a]pyrido[3,2-e]pyrazin-2(1H)-one 2-acetyl-4,5-dihydropyrrolo[4,5-g]pyrido[1,2-a]benzimidazole 8-hydroxymethylene-2-methyl-6,7,8,9-tetrahydropyrido[1,2-a]benzimidazol-9-one 10-Benzyl-13-propan-2-yl-2,8,11,14-tetrazatricyclo[7.5.0.02,7]tetradeca-1(9),3,5,7-tetraen-12-one 2-fluoro-6,9-dimethylpyrido[1,2-a]benzimidazole dipyrido[1,2-a:1',2'-a']benzo[1,2-d:5,4-d]diimidazole-6,13-dione 3-Aethoxycarbonyl-2-amino-1,4-dihydro-8a-aza-acridon 3-bromo-8-chloro-11-[(1-methyl)piperidin-4-yl]-5H,11H-pyrrolo[2,1-c][1,4]benzoxazepine N-((4aR,11bR)-2-amino-3,3,11b-trimethyl-4,4-dioxido-3,4a,5,6,7,11b-hexahydrobenzo[3,4]cyclohepta[1,2-b][1,4]thiazin-10-yl)-6-chloro-3-methylimidazo[1,2-a]pyridine-2-carboxamide 1,3-difluoro-4,9-dimethyl-dipyrido[1,2-a;3',4'-d]imidazole 5-((2-(dimethylamino)ethoxy)imino)pyrido[1',2':1,2]imidazo[4,5-f]isoquinolin-6(5H)-one Dipyrido<1.2-a;1'.2'-c>imidazolium-(10)-bromid 8-(trifluoromethyl)-2,3,4,5-tetrahydro-1H-pyrido[1',2':1,2]imidazo[4,5-d]azepine 3,4-difluoro-1-methoxy-9-methyl-dipyrido[1,2-a;3',4'-d]imidazole benzo[4,5]imidazo[1,2-a]pyridin-6-ylmethanol (7R,8S)-3-(3-methyl-1,2,4-oxadiazol-5-yl)-7-(2,4,5-trifluorophenyl)-6,7,8,9-tetrahydrobenzo[4,5]imidazo[1,2-a]pyridin-8-amine 7-(4-ethyl-1,4-diazepan-1-yl)-3-(8-fluoroimidazo[1,2-a]pyridin-2-yl)-2H-pyrano[2,3-b]pyridin-2-one 2-tert-butyl-8-oxo-7,9-dimethylimidazo<4.5-c>imidazo<1.2-a>pyridine 8-amino-7-(2,4,5-trifluorophenyl)-6,7,8,9-tetrahydrobenzo[4,5]imidazo[1,2-a]pyridine-4-carbonitrile 2,8,12-Triazatricyclo[7.5.0.02,7]tetradeca-1(9),3,5,7-tetraene 2-ethylpyrido<1'',2'':1',2'>imidazo<4',5':4,5>imidazo<1,2-c>pyrimidin-1-one 3,4-bis(hydroxymethyl)dipyrido[1,2-a;3',4'-d]imidazole 3-methyldipyrido[1,2-a;3',4'-d]imidazole 2-methyl-6,7,8,9-tetrahydropyrido<1,2-a>benzimidazole 6,7,8,9-tetrahydrobenzo[4,5] imidazo[1,2-a]pyridin-3-amine 3-bromo-6,7,8,9-tetrahydrobenzo[4,5]imidazo[1,2-a]pyridine N-[1-[3-(3-cyanophenyloxy)propan-1-yl]piperidin-4-yl]-5-thia-1,8b-diazaacenaphthylene-4-carboxamide N-[1-[3-(2-cyanophenyloxy)propan-1-yl]piperidin-4-yl]-5-thia-1,8b-diazaacenaphthylene-4-carboxamide