Metal-free direct C-3alkylation of quinoxalin-2(1H)-ones with ethers

来源 :河南省化学会2018年学术年会 | 被引量 : 0次 | 上传用户：jingjong

【摘要】

：

　　Quinoxalin-2(1H)-ones have attracted considerable attention since they are endowed with significant biological activities and outstanding chemical propertie

【作者】

：

傅俊豪刘洋袁金伟董振华肖咏梅毛璞杨亮茹屈凌波

【机构】

：

河南工业大学,化学化工与环境学院;河南省天然药物化学院士工作站河南工业大学,化学化工与环境学院;河南省天然药物化学院士工作站;郑州大学,化学与分子工程学院

【出处】

：

河南省化学会2018年学术年会

【发表日期】

：

2018年9期

【关键词】

：

quinoxalin-2(1H)-ones alkylation ethers metal-free

下载到本地 , 更方便阅读

下载此文赞助VIP

声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架

论文部分内容阅读

　　Quinoxalin-2(1H)-ones have attracted considerable attention since they are endowed with significant biological activities and outstanding chemical properties.They have been extensively investigated in organic synthesis,materials chemistry and pharmaceuticals.

其他文献

Synthesis and structure of [(CH3)4N]2[H3V4 ⅣⅤⅤO9(SO4)4]

　　By self-assembly of the starting VOSO4 materials with tetramethylammonium hydroxide via hydrothermal methods,we synthesize a hetro-polyoxovanadate [(CH3)4N]

会议

Hetero-polyoxovanadateHydrothermal methods

Enzymatic synthesis of troxerutin derivatives containing N-phenethylamine orN-benzylamine

　　Flavonoids are widely found in the nature as secondary metabolites of plants,and have extensive physiological,pharmacological activity and low toxicity.[1,2

会议

Enzymatic synthesisnitrogen-containing troxerutin derivativestroxerutin

Morphology-Controllable Synthesis of One Dimensional CoTe2 Nanostructures and Their Catalytic Activi

　　Transition metal chalcogenides have been widely applied in many fields such as water splitting,catalysts,optical sensors and thermalelectric.Among them,the

会议

Cobalt TellurideOne DimensionHydrogen Evolution ReactionAmmonia Borane

Enzymatic Synthesis of Troxerutin Derivatives ContainingTetrahydroisoquinoline in Ionic Liquids

　　In recent years,many flavonoids have been used in pharmaceuticals,and they are prominent in anti cardiovascular disease,anti-inflammatory,anti liver disease

会议

Enzymatic synthesistroxerutin derivativestroxerutinionic liquid

Selective adsorption of methyl orange from aqueous solution with a metal-organic framework material(

　　The charge-or size-selectivity are useful for the design of MOF-based adsorbents for a specific dye molecule.In this paper,we report the selective adsorptio

会议

Synthesis and crystal structures of alkali or alkaline earth metal 3,5-dinitro-pyrazole-4-carboxylat

　　3,5-Dinitro-pyrazole-4-carboxylic acid(dnpcH2)has been prepared,starting from 4-methyl pyrazole via nitration and K2Cr2O7-oxidation.This compound has been u

会议

A new organic-inorganic hybrid based on the crescent-shaped polyoxoanion [H7GaNb18O54]8 and copper-o

　　Polyoxoniobates(PONbs)have attracted increasing attention in the past decades,owing to their unique aqueous behavior and potential applications in virology,

会议

1,3-二吡啶基-3,4,5,6-四氢嘧啶-2-亚基的NCN钳形钯配合物的合成与催化活性

　　氮杂环卡宾(N-heterocyclic carbenes,NHCs)具有很强的σ电子给予能力,在与金属离子形成配合物的时候可以增加中心金属离子的电子云密度。经过大量的研究发现NHCs 作为配

会议

N-杂环卡宾钯配合物催化活性

含有吡啶嘧啶羟烷基双官能化N-杂环卡宾钯配合物的合成及在C-H活化反应中的应用

　　钯催化剂是应用最广的一种催化剂，二价钯通过和配体形成配位键而使催化剂具有一定的选择性，而氮杂环卡宾(NHC)是一种新型的配体，被广泛应用于有机催化方面。本文通过前体咪

会议

N-杂环卡宾钯配合物C-H活化

Copper-catalyzed Direct C-3Benzylation of Quinoxalin-2(1H)-ones withMethylarenes under Microwave Irr

　　Quinoxalin-2(1H)-ones have attracted considerable attention since they are endowed with significant biological activities and outstanding chemical propertie

会议

quinoxalin-2(1H)-onesbenzylationmethylarenescopper-catalyzed

Metal-free direct C-3alkylation of quinoxalin-2(1H)-ones with ethers

与本文相关的学术论文