Three-component Cascade Annulation of Diaryliodoniums, Nitriles and Alkynes: an Efficient and Regio-

来源 :The 24th International Society of Heterocyclic Chemistry Con | 被引量 : 0次 | 上传用户:mahuan616520
下载到本地 , 更方便阅读
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
We reported an efficient method to synthesize multi-substituted quinolines from three components, including diaryliodoniums, alkynes and nitriles.As a cascade annulation, this method features high efficiency and regio-selectivity, step-economy, flexibility on functional groups and potential applicability to complex molecules.
其他文献
Among organofluorine molecules, trifluoromethylated compounds play unique and important roles in medicinal and agricultural chemistry.Based on our previous work on the Pd-catalyzed oxidative trifluoro
会议
Enantioselective rhodium-catalyzed hydroboration of α-arylenamides with pinacolborane as the reagent provides the unprecedented chiraltertiary boronic ester in good yield and excellent enantioselectiv
会议
Highly enantioselective asymmetric Suzuki-Miyaura couplings for the construction of axially chiral compounds especially functionalized biarylsremains limited.We herein present an efficient asymmetric
会议
We focused on the preparation of hydroxylamine derivatives using C-O bond cleavage of 3,6-dihydro-1,2-oxazine cycloaducts prepared by Hetero-Diels-Alder reaction of nitroso compounds and dienes.
会议
Acyclic C-nucleosides with 2-C-substituted indole derivatives and 5-C-substituted pyrazole derivatives prepared from D-ribose and D-mannose have been transformed into two new families of fused-ring C-
会议
The palladium-catalyzed[1] cyclization-allylation reaction of ortho-azido propyn-ylbenzenes 1 and allyl methyl carbonate 2 gives the corresponding 3,4-di-allylquinolines 3 and 3-allylquinolines 4 in m
会议
An elegant approach to quaternary oxindole formation has been developed through a room temperature decarboxylation/radical C-H functionalization by visible-light photoredox catalysis.
会议
A new organocatalytic oxa/aza-Michael-Michael cascade strategy for the construction of enantiomerically enriched rigid spiroarchitectures fused oxindole with chroman/tetrahydroquinoline has been devel
会议
The title reaction leads to highly functionalized diazo compounds in good yields with excellent enantioselectivities (see scheme; Boc =tert-butoxycarbonyl).The utility of the products was demonstrated
会议
In recent years, gold-catalyzed C-H bond activation has aroused more and more interest.[1] Visible light photoredox catalysis has become a promising strategy for the development of novel and sustainab
会议