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5-甲基-1H-吡咯-3-羧酸乙酯 | 2199-50-0

中文名称
5-甲基-1H-吡咯-3-羧酸乙酯
中文别名
5-甲基吡咯-3-甲酸乙酯;2-甲基-4-甲酸吡咯乙酯
英文名称
ethyl 5-methyl-1H-pyrrole-3-carboxylate
英文别名
2-methyl-4-carboethoxypyrrole;5-methyl-pyrrole-3-carboxylic acid ethyl ester;5-Methyl-pyrrol-3-carbonsaeure-aethylester;2-Methyl-pyrrol-carbonsaeure-(4)-ethylester;5-Methyl-3-pyrrol-carboxylsaeure-ethylester
5-甲基-1H-吡咯-3-羧酸乙酯化学式
CAS
2199-50-0
化学式
C8H11NO2
mdl
——
分子量
153.181
InChiKey
KCDURADJPCIWEU-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:
    72-72.5 °C(Solv: ethyl ether (60-29-7); ligroine (8032-32-4))
  • 沸点:
    135-150 °C(Press: 0.5 Torr)
  • 密度:
    1.106±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.3
  • 重原子数:
    11
  • 可旋转键数:
    3
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.38
  • 拓扑面积:
    42.1
  • 氢给体数:
    1
  • 氢受体数:
    2

安全信息

  • 海关编码:
    2933990090
  • 危险性防范说明:
    P261,P305+P351+P338
  • 危险性描述:
    H302,H315,H319,H335
  • 储存条件:
    室温

SDS

SDS:759b5258c261bf12953fa56b5c6605a4
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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
    —— 3-carboethoxy-4-methyl-2-chloropyrrole 158692-50-3 C8H10ClNO2 187.626
    —— 2-acetyl-5-methyl-pyrrole-3-carboxylic acid ethyl ester 90433-83-3 C10H13NO3 195.218
  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量
    5-甲基-1H-吡咯-3-羧酸甲酯 methyl 5-methyl-1H-pyrrole-3-carboxylate 40611-76-5 C7H9NO2 139.154
    2-甲基-4-甲酸吡咯 5-methyl-1H-pyrrole-3-carboxylic acid 100047-52-7 C6H7NO2 125.127

反应信息

  • 作为反应物:
    描述:
    5-甲基-1H-吡咯-3-羧酸乙酯 在 lithium aluminium tetrahydride 作用下, 以 四氢呋喃乙醚 为溶剂, 反应 47.5h, 生成 4-(1-methylethyl)-2-methyl-1H-pyrrole
    参考文献:
    名称:
    Pyrrolo[1,2-b]pyridazines, pyrrolo[2,1-f]triazin-4(3H)-ones, and related compounds as novel corticotropin-releasing factor 1 (CRF1) receptor antagonists
    摘要:
    To identify structurally novel corticotropin-releasing factor 1 (CRF1) receptor antagonists, a series of bicyclic core analogs pyrrolo[1,2-b]pyridazines and pyrrolo[2,1-f]triazin-4(3H)-ones, which were designed based on a monocyclic core antagonist, was synthesized and evaluated. Among the compounds tested, 2-difluoromethoxy-4-methylpyridin-5-yl analog 27 was found to show efficacy in a dose-dependent manner in an elevated plus maze test in rats. The discovery process and structure-activity relationship is presented. (C) 2011 Elsevier Ltd. All rights reserved.
    DOI:
    10.1016/j.bmc.2011.11.015
  • 作为产物:
    参考文献:
    名称:
    2,3-Furan, Pyrrole and Thiophenedicarboxylic Acids
    摘要:
    DOI:
    10.1021/ja01620a031
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文献信息

  • Pd(II)-Catalyzed [4 + 2] Heterocyclization Sequence for Polyheterocycle Generation
    作者:Elizabeth L. Glaisyer、Michael S. Watt、Kevin I. Booker-Milburn
    DOI:10.1021/acs.orglett.8b02543
    日期:2018.9.21
    A new Pd(II)-catalyzed cascade sequence for the formation of polyheterocycles, from simple starting materials, is reported. The sequence is applicable to both indole and pyrrole substrates, and a range of substituents are tolerated. The reaction is thought to proceed by a Pd(II)-catalyzed C–H activated Heck reaction followed by a second Pd(II)-catalyzed aza-Wacker reaction with two Cu(II)-mediated
    报道了一种新的Pd(II)催化的级联序列,用于从简单的起始原料形成多杂环。该序列适用于吲哚和吡咯底物,并且可以接受一定范围的取代基。该反应被认为是通过Pd(II)催化的C–H活化的Heck反应进行的,然后是第二个Pd(II)催化的aza-Wacker反应,每个序列有两个Cu(II)介导的Pd(0)转换。该序列可以被认为是正式的[4 + 2]杂环化。
  • Palladium(II) Catalyzed C–H Functionalization Cascades for the Diastereoselective Synthesis of Polyheterocycles
    作者:Michael S. Watt、Kevin I. Booker-Milburn
    DOI:10.1021/acs.orglett.6b02947
    日期:2016.11.4
    C–H activation offers huge potential in the generation of complex structures from simple starting materials. Herein we report the development of a highly diastereoselective palladium(II) catalyzed C–H functionalization cascade to produce novel, unsaturated polyheterocycles from simple diene-tethered heterocyclic starting materials. The reaction is applicable to both indole and pyrrole based substrates
    C–H活化在从简单的起始原料生成复杂结构方面提供了巨大的潜力。在本文中,我们报道了由非对映选择性的钯(II)催化的C–H官能化级联反应的发展,该反应由简单的由二烯系链的杂环原料生产出新颖的,不饱和的多杂环。该反应适用于基于吲哚和吡咯的底物,并能耐受杂芳族核周围的各种官能团取代。多杂环产物形成为单一的非对映异构体,并且在一个步骤中形成了两个新的立体中心。
  • FAP 저해제로서의 피롤리딘 유도체 및 이를 포함하는 약학적 조성물
    申请人:Boryung Corporation 주식회사 보령(119980015994) Corp. No ▼ 110111-0012560BRN ▼208-81-00281
    公开号:KR20200115934A
    公开(公告)日:2020-10-08
    본 발명은 FAP 저해제로서 하기 화학식 X로 나타내는, 피롤리딘 유도체 또는 그의 약학적으로 허용되는 염을 포함한다. [화학식 X]
    本发明涉及一种FAP抑制剂,包括用化学式X表示的吡啶衍生物或其药学上可接受的盐。 [化学式 X]
  • Synthesis of 5,6-dihydropyrrolo[2,1-a]isoquinolines featuring an intramolecular radical-oxidative cyclization of polysubstituted pyrroles, and evaluation of their cytotoxic activity
    作者:Paul E. Reyes-Gutiérrez、José R. Camacho、Ma. Teresa Ramírez-Apan、Yazmin M. Osornio、Roberto Martínez
    DOI:10.1039/c004399k
    日期:——
    A three-step protocol for the synthesis of 1,2,3,8,9-pentasubstituted-5,6-dihydropyrrolo[2,1-a]isoquinolines is described, using van Leusen's polysubstituted pyrrole construction followed by intramolecular radical-oxidative cyclization of the isoquinoline system. The cytotoxic activities of the dihydropyrroloisoquinolines were tested on six tumor cell lines. Preliminary structure–activity studies revealed
    描述了使用van Leusen的多取代化合物合成1,2,3,8,9-五取代的5,6-二氢吡咯并[2,1- a ]异喹啉的三步方案吡咯 然后分子内自由基氧化环化 异喹啉系统。在六个肿瘤细胞系上测试了二氢吡咯并异喹啉的细胞毒活性。初步的结构活性研究表明,在C-2位上的芳族取代基(尤其是苯基)的身份非常重要。间-(氨基)苯基或米- (cyclohexylmethylpiperazinamide)苯基取代基,细胞毒性活性。
  • Synthesis of Substituted Pyrroles from N-Vinylic Phosphazenes Derived from β-Amino Acids and α-Bromo Ketones
    作者:Francisco Palacios、Esther Herrán、Gloria Rubiales
    DOI:10.3987/com-02-s(m)36
    日期:——
    Synthesis of di-, tri- and tetrasubstituted pyrroles by reaction of N-vinylic phosphazenes derived from β-amino acids with α-bromo ketones is described.
    描述了通过衍生自 β-氨基酸的 N-乙烯基磷腈与 α-溴酮反应合成二、三和四取代的吡咯。
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