5-Amino-1-[(4-methoxyphenyl)methyl]pyrrole-3-carbonitrile | 1260673-47-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: 5-Amino-1-[(4-methoxyphenyl)methyl]pyrrole-3-carbonitrile
• 英文别名: 5-amino-1-[(4-methoxyphenyl)methyl]pyrrole-3-carbonitrile
• CAS: 1260673-47-9
• 化学式: C₁₃H₁₃N₃O
• 分子量: 227.266
• InChiKey: QGDAVKCDDDGUSS-UHFFFAOYSA-N

物化性质

• 沸点：
  443.3±35.0 °C(Predicted)
• 密度：
  1.16±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  17
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.15
• 拓扑面积：
  64
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  5-Amino-1-[(4-methoxyphenyl)methyl]pyrrole-3-carbonitrile 在 偶氮二异丁腈 、 三正丁基氢锡 、 溶剂黄146 作用下， 以 苯 为溶剂， 反应 16.0h， 生成 1-(4-methoxybenzyl)-6-(4-chlorophenyl)-4-(difluoromethyl)-1H-pyrrolo[2,3-b]pyridine-3-carbonitrile
  参考文献：
  名称：

  A general strategy for the synthesis of difluoromethyl-containing pyrazoles, pyridines and pyrimidines

  摘要：

  Difluoromethyl-containing heteroannulated pyridines, pyrimidines and pyrazoles are prepared by a two step method. The regioselective cyclizations of electron-excessive aminoheterocycles, hydrazines and amidines with CF2Cl-substituted 1,3-dicarbonyl compounds provide the corresponding CF2Cl-substituted heterocycles. Subsequent radical reactions with trimethylstannane or allyltrimethylstannane gave difluoromethyl-containing heteroannulated pyridines, pyrimidines and pyrazoles, respectively. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2011.05.085

文献信息

• One-Pot, Three-Component Synthesis of 7-Azaindole Derivatives from N-Substituted 2-Amino-4-cyanopyrroles, Various Aldehydes, and Active Methylene Compounds
  作者：Marcelo Vilches-Herrera、Ingo Knepper、Nayane de Souza、Alexander Villinger、Vyacheslav Ya. Sosnovskikh、Viktor O. Iaroshenko

  DOI：10.1021/co300042v

  日期：2012.7.9

  practical route to 7-azaindole framework has been developed by one-pot, three-component cyclocondensation of N-substituted 2-amino-4-cyanopyrroles, various aldehydes, and active methylene compounds in ethanol or acetic acid at reflux. Reactions involving tetronic acid, indane-1,3-dione, dimedone, and 5-phenylcyclohexane-1,3-dione gave carbocyclic fused 7-azaindoles, whereas Meldrum’s acid, benzoylacetonitrile

  通过N-取代的2-氨基-4-氰基吡咯，各种醛和活性亚甲基化合物在回流下在乙醇或乙酸中的一锅，三组分环缩合，已经开发出一种有效且实用的通往7-氮杂吲哚骨架的途径。涉及tetronic酸，茚满-1,3-二酮，二酮和5-苯基环己烷-1,3-二酮的反应生成碳环稠合的7-氮杂吲哚，而Meldrum的酸，苯甲酰基乙腈和丙二腈则生成高度取代的7-氮杂吲哚衍生物，使该策略在面向多样性的综合（DOS）中非常有用。
• 3-(Dichloroacetyl)chromone; A New Building Block for the Synthesis of Formylated Purine Isosteres: Design and Synthesis of Fused α-(Formyl)pyridines
  作者：Viktor Iaroshenko、Peter Langer、Satenik Mkrtchyan、Gagik Ghazaryan、Ani Hakobyan、Aneela Maalik、Linda Supe、Alexander Villinger、Andrei Tolmachev、Dmytro Ostrovskyi、Vyacheslav Sosnovskikh、Tariel Ghochikyan

  DOI：10.1055/s-0030-1258364

  日期：2011.2

  The first synthesis of 3-(dichloroacetyl)chromone from 3-(dimethylamino)-1-(2-hydroxyphenyl)propen-1-one and dichloroacetyl chloride is described. The reaction of electron-rich aminoheterocycles with 3-(dichloroacetyl)chromone provides a set of diverse fused pyridines bearing the CHCl2-substituent at the α-position of the pyridine core. Subsequent hydrolysis leads to the formation of annulated α-(formyl)pyridines

  描述了由3-（二甲基氨基）-1-（2-羟基苯基）丙烯-1-酮和二氯乙酰氯首次合成3-（二氯乙酰基）色酮。富电子的氨基杂环与3-（二氯乙酰基）色酮的反应提供了一组不同的稠合吡啶，其在吡啶核的α-位带有CHCl 2-取代基。随后的水解导致环状的α-（甲酰基）吡啶的形成。 3-（二氯乙酰基）色酮-4 H -1-苯并吡喃-4-酮-杂环胺-稠合吡啶-环化反应
• 3-Methoxalylchromone—a novel versatile reagent for the regioselective purine isostere synthesis
  作者：Satenik Mkrtchyan、Viktor O. Iaroshenko、Sergii Dudkin、Ashot Gevorgyan、Marcelo Vilches-Herrera、Gagik Ghazaryan、Dmitriy M. Volochnyuk、Dmytro Ostrovskyi、Zeeshan Ahmed、Alexander Villinger、Vyacheslav Ya. Sosnovskikh、Peter Langer

  DOI：10.1039/c0ob00379d

  日期：——

  The first synthesis of 3-methoxalylchromone was described. The reaction of the latter with electron-rich aminoheterocycles afforded a set of heteroannelated pyridines bearing a CO2Me substituent located at the α-position of the pyridine core.

  首次描述了 3-甲氧基苯丙酮的合成。后者与富含电子的氨基杂环反应后，得到了一组杂环吡啶，其吡啶核心的δ位上带有 CO2Me 取代基。
• 4-Chloro-3-(trifluoroacetyl)- and 4-chloro-3-(methoxalyl)coumarins as novel and efficient building blocks for the regioselective synthesis of 3,4-fused coumarins
  作者：Viktor O. Iaroshenko、Friedrich Erben、Satenik Mkrtchyan、Ani Hakobyan、Marcelo Vilches-Herrera、Sergii Dudkin、Alina Bunescu、Alexander Villinger、Vyacheslav Ya. Sosnovskikh、Peter Langer

  DOI：10.1016/j.tet.2011.08.030

  日期：2011.10

  4-chloro-3-(methoxalyl)coumarins react with electron-rich aminoheterocycles, dimethyl 1,3-acetonedicarboxylate, hydrazines, alkyl thioglycolates, and methyl sarcosinate to give a variety of 3,4-heteroannulated coumarins. The starting materials were prepared by the reaction of 4-hydroxycoumarin with trifluoroacetic anhydride and methyl 2-chloro-2-oxoacetate in the presence of trimethylsilylchloride.

  4-氯-3-（三氟乙酰基）-和4-氯-3-（甲氧烷基）香豆素与富含电子的氨基杂环，1,3-丙酮二羧酸二甲酯，肼，烷基硫代乙醇酸酯和肌氨酸甲酯合成各种3， 4异环化香豆素。在三甲基甲硅烷基氯的存在下，通过4-羟基香豆素与三氟乙酸酐和2-氯-2-氧代乙酸甲酯的反应制备起始原料。报道了NMR研究和X射线晶体学分析。
• Synthesis of heteroannulated 3-nitro- and 3-aminopyridines by cyclocondensation of electron-rich aminoheterocycles with 3-nitrochromone
  作者：Viktor O. Iaroshenko、Satenik Mkrtchyan、Ashot Gevorgyan、Marcelo Vilches-Herrera、Dmitri V. Sevenard、Alexander Villinger、Tariel V. Ghochikyan、Ashot Saghiyan、Vyacheslav Ya. Sosnovskikh、Peter Langer

  DOI：10.1016/j.tet.2011.06.101

  日期：2012.3

  3-Nitrochromone reacts with electron-rich aminoheterocycles (in glacial acetic acid at reflux) and anilines (in a mixture of DMF and TMSCI at 100-140 degrees C) to give a variety of hetero(carbo)annulated 3-nitropyridines. The reaction, involving a formal [3+3] cyclocondensation, proceeds in high yields and appears not to be influences greatly by the nature of the 1,3-C,N-dinucleophile as seen from the thorough scope study. The synthetic utility of the products was demonstrated by their conversion into the corresponding 3-aminopyridine derivatives. An NMR study and X-ray crystallographic analysis are reported. (C) 2011 Elsevier Ltd. All rights reserved.