1-phenyl-3-methyl-1H-pyrrole | 4293-74-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡咯
• 英文名称: 1-phenyl-3-methyl-1H-pyrrole
• 英文别名: 3-methyl-1-phenyl-1H-pyrrole；3-methyl-1-phenyl-pyrrole；3-methyl-N-phenylpyrrole；3-Methyl-1-phenyl-pyrrol；3-Methyl-1-phenylpyrrol；3-methyl-1-phenylpyrrole
• CAS: 4293-74-7
• 化学式: C₁₁H₁₁N
• 分子量: 157.215
• InChiKey: UAHOVFOZEICOPL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  12
• 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：
  4.9
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为产物：
  描述：

  3-methyl-1-phenyl-2,5-dihydro-1H-pyrrole 在 manganese(IV) oxide 作用下， 以 二氯甲烷 为溶剂， 反应 18.0h， 以44 mg的产率得到1-phenyl-3-methyl-1H-pyrrole
  参考文献：
  名称：

  闭环易位-二氧化锰氧化顺序合成取代吡咯

  摘要：

  描述了闭环或烯炔复分解与氧化的组合以制备N-磺酰基吡咯。对于各种取代基均获得了合理的高收率，该方法也可以一锅进行。将以此方式制备的2-溴N-磺酰基加合物进行分子内Heck型环化，形成环状磺酰胺。

  DOI：

  10.1016/j.tet.2016.03.088

文献信息

• A ring closing metathesis-manganese dioxide oxidation sequence for the synthesis of substituted pyrroles
  作者：Aaron Keeley、Shane McCauley、Paul Evans

  DOI：10.1016/j.tet.2016.03.088

  日期：2016.5

  The combination of ring closing, or enyne metathesis with oxidation in order to prepare N-sulfonyl pyrroles is described. Reasonable to good yields were obtained for a variety of substituents and the procedure may also be conducted in one-pot. 2-Bromo N-sulfonyl adducts prepared in this manner were subjected to an intramolecular Heck-type cyclisation, forming cyclic sulfonamides.

  描述了闭环或烯炔复分解与氧化的组合以制备N-磺酰基吡咯。对于各种取代基均获得了合理的高收率，该方法也可以一锅进行。将以此方式制备的2-溴N-磺酰基加合物进行分子内Heck型环化，形成环状磺酰胺。
• Synthesis of 1,2,3-Substituted Pyrroles from Propargylamines via a One-Pot Tandem Enyne Cross Metathesis–Cyclization Reaction
  作者：Helene Chachignon、Nicolò Scalacci、Elena Petricci、Daniele Castagnolo

  DOI：10.1021/acs.joc.5b00222

  日期：2015.5.15

  Enyne cross metathesis of propargylamines with ethyl vinyl ether enables the one-pot synthesis of substituted pyrroles. A series of substituted pyrroles, bearing alkyl, aryl, and heteroaryl substituents, has been synthesized in good yields under microwave irradiation. The reactions are rapid and procedurally simple and also represent a facile entry to the synthetically challenging 1,2,3-substituted

  炔丙基胺与乙基乙烯基醚的烯炔交叉易位能够一锅合成取代的吡咯。在微波辐射下，以高收率合成了一系列带有烷基，芳基和杂芳基取代基的取代吡咯。该反应是快速的并且程序上简单的，并且也代表了容易合成的具有挑战性的1,2,3-取代的吡咯的入口。通过将吡咯转化为3-甲基吡咯啉以及由复分解反应引起的3-甲基取代基的衍生化，进一步证实了该方法学的价值。
• Synthesis of Pyrrole Derivatives from Diallylamines by One-Pot Tandem Ring-Closing Metathesis and Metal-Catalyzed Oxidative Dehydrogenation
  作者：Weiqiang Chen、Jianhui Wang

  DOI：10.1021/om400046r

  日期：2013.3.25

  A series of aryl-substituted pyrrole derivatives was synthesized from diallylamines through a ruthenium carbene catalyzed ring-closing metathesis reaction and in situ oxidative dehydrogenation reaction catalyzed by FeCl3·6H2O or CuCl2·2H2O in the presence of O2. The reaction was mild, simple, and convenient. An oxygen atmosphere played a critical role in obtaining high conversion of substituted pyrroles

  在O 2存在下，通过钌卡宾催化的闭环复分解反应和FeCl 3 ·6H 2 O或CuCl 2 ·2H 2 O催化的原位氧化脱氢反应，由二烯丙基胺合成了一系列芳基取代的吡咯衍生物。反应温和，简单，方便。在拟议的催化体系中，氧气气氛对于获得高取代的吡咯转化率起着至关重要的作用。
• A novel, efficient synthesis of N-aryl pyrroles via reaction of 1-boronodienes with arylnitroso compounds
  作者：Fabien Tripoteau、Ludovic Eberlin、Mark A. Fox、Bertrand Carboni、Andrew Whiting

  DOI：10.1039/c3cc42227e

  日期：——

  A one-pot hetero-Diels-Alder/ring contraction cascade is presented from the reaction of 1-boronodienes and arylnitroso derivatives to derive N-arylpyrroles in moderate to good yields (up to 82%).

  一锅杂-Diels-Alder /环收缩级联反应是由1-硼二烯与芳基亚硝基衍生物反应以中等至良好的产率（高达82％）衍生出N-芳基吡咯。
• HETEROCYCLIC AMIDES FOR USE AS PHARMACEUTICALS
  申请人：Arista Luca

  公开号：US20100261758A1

  公开（公告）日：2010-10-14

  Compounds of Formula (I) wherein R 1 is aryl, cyclohexyl or heterocyclyl, or (C 1-4 )alkyl substituted by aryl, cyclohexyl or heterocyclyl, R 2 is defined heterocyclyl, R 3 is alkyl, aryl, cyclohexyl or heterocyclyl, or (C 1-4 )alkyl substituted by aryl, cyclohexyl or heterocyclyl, R 4 is H or alkyl, or R 3 and R 4 together with the carbon atom to which they are attached are cycloalkyl fused with aryl, and their use as pharmaceuticals.

  化合物的公式（I），其中R1是芳基，环己基或杂环基，或被芳基，环己基或杂环基取代的（C1-4）烷基，R2是定义的杂环基，R3是烷基，芳基，环己基或杂环基，或被芳基，环己基或杂环基取代的（C1-4）烷基，R4是H或烷基，或R3和R4与它们所连接的碳原子一起是环状烷基与芳基融合，以及它们作为药物的用途。