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dimethyl 1,5-diphenyl-1H-pyrrole-2,3-dicarboxylate | 1234371-01-7

中文名称
——
中文别名
——
英文名称
dimethyl 1,5-diphenyl-1H-pyrrole-2,3-dicarboxylate
英文别名
Dimethyl 1,5-diphenyl-1h-pyrrole-2,3-dicarboxylate;dimethyl 1,5-diphenylpyrrole-2,3-dicarboxylate
dimethyl 1,5-diphenyl-1H-pyrrole-2,3-dicarboxylate化学式
CAS
1234371-01-7
化学式
C20H17NO4
mdl
——
分子量
335.359
InChiKey
ALZOIROGBVEDPF-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):
    4
  • 重原子数:
    25
  • 可旋转键数:
    6
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.1
  • 拓扑面积:
    57.5
  • 氢给体数:
    0
  • 氢受体数:
    4

反应信息

  • 作为产物:
    描述:
    苯胺2-溴苯乙酮丁炔二酸二甲酯 在 1-butyl-3-methylimidazolium Tetrafluoroborate 作用下, 反应 1.17h, 以86%的产率得到dimethyl 1,5-diphenyl-1H-pyrrole-2,3-dicarboxylate
    参考文献:
    名称:
    离子液体促进的多组分反应:一种生态兼容的功能化吡咯合成的好策略
    摘要:
    发现特定于任务的[bmim] BF 4是可重复使用的,替代的且有效的反应介质,可用于高度官能化吡咯的多组分合成。该方法的一般性是通过从各种芳香族/脂肪族胺中合成各种吡咯而建立的,苯甲酰溴和亲电炔烃,利用该方案无需任何酸或金属催化剂。生态相容性,短的反应时间,优异的产率,[bmim] BF 4的可回收性,低成本,易于后处理和温和的反应条件是该方法在可持续和绿色化学方面的其他优点。
    DOI:
    10.1002/jhet.1085
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文献信息

  • Polyethylene glycol (PEG-400) as an efficient and recyclable reaction medium for one-pot synthesis of polysubstituted pyrroles under catalyst-free conditions
    作者:Lingaiah Nagarapu、Raghu Mallepalli、Lingappa Yeramanchi、Rajashaker Bantu
    DOI:10.1016/j.tetlet.2011.04.095
    日期:2011.6
    Polyethylene glycol (PEG) was found to be an inexpensive non-toxic and effective medium for the one-pot synthesis of highly functionalized pyrroles. Utilizing this protocol various pyrrole derivatives were synthesized in excellent yields. Environmental acceptability, low cost, high yields, and recyclability of the PEG are the important features of this protocol.
    发现聚乙二醇(PEG)是一种便宜的无毒且有效的介质,用于一锅合成高官能化的吡咯。利用该方案,以优异的产率合成了各种吡咯衍生物。PEG的环境可接受性,低成本,高产率和可回收性是该协议的重要特征。
  • Convenient synthesis of polysubstituted pyrroles and symmetrical and unsymmetrical bis-pyrroles catalyzed by H3PW12O40
    作者:Mohammad Soltani、Iraj Mohammadpoor-Baltork、Ahmad R. Khosropour、Majid Moghadam、Shahram Tangestaninejad、Valiollah Mirkhani
    DOI:10.1016/j.crci.2015.11.006
    日期:2016.3
    mild and environmentally-benign protocol for the efficient synthesis of polysubstituted pyrroles via a one-pot three-component reaction of amines, α-bromo ketones and dialkyl acetylenedicarboxylate using H 3 PW 12 O 40 as a recyclable heterogeneous catalyst under solvent-free conditions at room temperature is reported. Importantly, the synthesis of symmetrical and unsymmetrical polysubstituted bis-pyrroles
    摘要 使用 H 3 PW 12 O 40 作为可回收的多相催化剂,在无溶剂条件下,通过胺、α-溴酮和乙炔二羧酸二烷基酯的一锅三组分反应高效合成多取代吡咯的温和且环境友好的方案报告了室温条件。重要的是,对称和不对称多取代双吡咯的合成首次以良好的产量进行,这可以被视为该协议的一个显着特征。
  • An Efficient New Method for the Synthesis of Polysubstituted Pyrroles¹
    作者:Biswanath Das、Gandolla Reddy、Penagaluri Balasubramanyam、Boyapati Veeranjaneyulu
    DOI:10.1055/s-0029-1218703
    日期:2010.5
    The three-component reactions of phenacyl bromide or its derivatives, amine, and dialkyl acetylenedicarboxylate in the presence of iron(III) chloride as a catalyst at room temperature afforded polysubstituted pyrroles in high yields. polysubstituted pyrroles - three-component reaction - iron(III) chloride Part 283 in the seriesStudies on Novel Synthetic Methodologies’.
    在室温下,在氯化铁(III)作为催化剂存在下,苯甲酰溴或其衍生物,胺和乙酰二羧酸二烷基酯的三组分反应在高产率下提供了多取代的吡咯。 多取代的吡咯-三组分反应-氯化铁(III) 系列“新型合成方法研究”的第283部分。
  • Facile synthesis of polysubstituted 2,3-dihydropyrroles and pyrroles from Mn(OAc)3-promoted oxidative cyclization of alkenes with amines/alkyne esters or enaminone esters
    作者:Ji-Chao Zeng、Hui Xu、Rong-Lu Huang、Fei Yu、Ze Zhang
    DOI:10.1016/j.tetlet.2018.03.025
    日期:2018.4
    A novel oxidative cyclization of alkenes with amines/alkyne esters or enaminone esters can be efficiently promoted by Mn(OAc)3, furnishing a series of polysubstituted 2,3-dihydropyrroles in moderate to excellent isolated yields (75–91%). Afterward addition of a suitable oxidant such as K2S2O8 can furnish efficient synthesis of the corresponding polysubstituted pyrroles in a one-pot pathway.
    Mn(OAc)3可以有效地促进烯烃与胺/炔烃酯或烯胺酯的新型氧化环化反应,从而以中等至优异的分离产率(75-91%)提供一系列多取代的2,3-二氢吡咯。之后加入合适的氧化剂,例如K 2 S 2 O 8,可以在一锅法中有效合成相应的多取代吡咯。
  • Synthesis of polysubstituted pyrroles in aqueous medium directly from nitro compounds
    作者:L. Madhava Reddy、P. Chandrashekar、A. R. Reddy、C. K. Reddy
    DOI:10.1134/s1070363215010272
    日期:2015.1
    A novel approach for the synthesis of polysubstituted pyrroles has been followed through multicomponent reaction of nitro compounds, phenacyl bromide or its derivatives and dialkyl acetylene dicarboxylates using indium in dilute aqueous HCl at room temperature. The products are formed in high yields (75-87%) in 10-16 h.
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