BIARYL

作品数：33被引量：19H指数：2
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相关作者：胡荣斌杨尚东更多>>
相关机构：兰州大学更多>>
相关期刊：《Chemical Research in Chinese Universities》《Green Synthesis and Catalysis》《Chinese Journal of Catalysis》《Chinese Journal of Chemistry》更多>>
相关基金：国家自然科学基金国家重点基础研究发展计划中国博士后科学基金国家高技术研究发展计划更多>>
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Modular,Scalable Total Synthesis of Neopetromin
《Chinese Journal of Chemistry》2024年第23期3023-3028,共6页Hiroshige Ogawa Yuuya Nagata Hugh Nakamura 
Financial support for this work was provided by a grant from the RGC of the Hong Kong SAR,China(ECS,HKUST 26302024);start-up funds from HKUST(Project No.R9820)to H.N;This work was partly supported by JSPS KAKENHI Grant Number JP23H03810,JST-ERATO(JPMJER1903);the Institute for Chemical Reaction Design and Discovery(ICReDD),which was established by the World Premier International Research Initiative(WPI),MEXT,Japan(Y.N.);The computation was partly performed using Research Center for Computational Science,Okazaki,Japan(Project:23-IMS-C119,Y.N.).
The first total synthesis of neopetromin,featuring the highly strained Tyr C-6-to-Trp N-1’linkage,is hereby reported.This modular synthetic strategy,employing C—H arylation and Larock macrocyclization,offers a novel...
关键词：Total synthesis Natural product Biaryl cyclic peptides RiPPs C-H activation Larock macrocyclization Scalable synthesis 
Photocatalytic Site-Selective Cascade Radical Addition of Biaryl Ynones for the Construction of Spiro-and Fused Carbon Rings
《Chinese Journal of Chemistry》2024年第14期1599-1605,共7页Kairui Liu Chunhang Zhao Liji Gu Xiang Li Jiali Yan Siqi Lao Weiwei Huan Yan Zhang 
the Natural Science Foundation of Zhejiang Province(LY22B020001);the Zhejiang Public Welfare Public Research Program(LGC22B010001);the National Natural Science Foundation of China(32201238)is greatly acknowledged.
Functionalized free radical addition/cyclization reactions represent an efficient way for introducing new functionality or coupling fragments to molecules.Ynones are good regional selectivity radical acceptors in orga...
关键词：YNONES Photocatalysis Cascade cyclization Alkoxycarbonyl radical DEAROMATIZATION BIARYLS Regioselectivity Radical reactions 
Palladium-Catalyzed Denitrogenative Self-carbonylation of Arylhydrazine Using CO and O_(2) as an Ideal Oxidant
《Chinese Journal of Chemistry》2023年第23期3216-3222,共7页Yuvraj A.Kolekar Bhalchandra M.Bhanage 
Y.A.Kolekar gratefully acknowledges the University Grants Commission(UGC)(New Delhi,India,for the Senior Research Fellowship(SRF);We acknowledge financial support from the DST-sponsored project No.DST/INT/RUS/RSF/P-54/2021.
An efficient Pd/Cu-catalyzed oxidative self-carbonylation of arylhydrazine with CO and molecular oxygen as an oxidant to afford symmetrical biaryl ketones via C—N bond activation has been developed.In this approach,a...
关键词：C(sp2)-N bond activation CARBONYLATION Symmetric biaryl ketone 
Chiral discrimination of small substituents in biaryl atropisomer construction:enantioselective synthesis of axially chiral 1-azafluorene via Ni-catalyzed[2+2+2]cycloaddition
《Science China Chemistry》2023年第11期3148-3153,共6页Jin-Huang Peng Yu-Qing Zheng Li-Gang Bai Wen-Bo Liu 
supported by the National Key Research and Development Program of China(2022YFA1502902);the National Natural Science Foundation of China(22371215,22222111,21971198);the Guangdong Basic and Applied Basic Research Foundation(2022A1515012614);the Large-scale Instrument and Equipment Sharing Foundation of Wuhan University;China Postdoctoral Science Foundation(2022M722451)for the financial support。
Construction of axially chiral 1-azafluorenes via nickel-catalyzed[2+2+2]cycloaddition of alkynes and(o-alkynyl)benzyl nitriles is described.This strategy enables enantioselective discrimination of two sterically simi...
关键词：asymmetric catalysis [2+2+2]cycloaddition nickel catalysis ATROPISOMER HETEROCYCLE 
Phosphine ligands featuring C-N chiral axis applicable to tetra-ortho-substituted biaryl synthesis
《Chinese Chemical Letters》2023年第7期3-5,共3页Weiwei Fang Meiying Kuai James H.Clark Tao Tu 
Asymmetric catalysis has been one of the most effective strategies for building up a chirality in the favored stereoisomer. Over the past decades, various sophisticated chiral ligands and catalysts have been well-desi...
关键词：CHIRAL SUBSTITUTED applicable 
Pyrylium salts acting as both energy transfer and electron transfer photocatalysts for E → Z isomerization of activated alkenes and cyclization of cinnamic or biaryl carboxylic acids
《Organic Chemistry Frontiers》2022年第4期973-978,共6页Lei Bao Jin-Tang Cheng Zhi-Xiang Wang Xiang-Yu Chen 
This study was supported by the National Natural Science Foundation of China(22173103 and 21773240);the Fundamental Research Funds for the Central Public Welfare Research Institutes(No.ZZ13-YQ-061);the Fundamental Research Funds for the Central Universities and the University of the Chinese Academy of Sciences.
2,4,6-Triarylpyrylium salts are stable,readily available and cheap.However,only their electron transfer oxi-dation ability has been explored.We herein report that they could perform both energy transfer and elec-tron ...
关键词：CYCLIZATION SALTS transfer 
Catalytic Atroposelective Catellani Reaction Enables Construction of Axially Chiral Biaryl Monophosphine Oxides被引量：2
《CCS Chemistry》2021年第12期377-387,共11页Qiang Feng Xingxing Ma Wen Bao Shi-Jun Li Yu Lan Qiuling Song 
Financial support from National Natural Science Foundation of China(nos.21772046 and 2193103)is gratefully acknowledged.
An unprecedented atroposelective Catellani reaction between phosphine oxide-containing aryl bromides,aryliodides,and nucleophiles for the construction of phosphine-containing biaryl atropisomers was established using ...
关键词：axial chirality BIARYLS Catellani reaction atroposelectivity biaryl monophosphine oxides 
Ion-Pairing Chirality Transfer in Atropisomeric Biaryl-Centered Gold Clusters
《CCS Chemistry》2021年第1期555-565,共11页Kui Xiao Yang Xue Biao Yang Liang Zhao 
National Natural Science Foundation of China(21772111,21821001,91956125,and 21661132006).
The stereocontrol of chiral metal clusters and nanoclusters has become a focus of interest in metal cluster chemistry due to their promising applications in asymmetric catalysis.Despite being a general chirality trans...
关键词：axial chirality biaryl ligand chirality transfer gold cluster ION-PAIRING 
One-pot synthesis of salicylaldehyde containing biaryl frameworks via an aminocatalytic Diels-Alder-retro-Diels-Alder cascade reaction of ynals with 2-pyrones
《Green Synthesis and Catalysis》2020年第1期66-69,共4页Xixi Song Yueteng Zhang Peng Ji Fanxun Zeng Fangchao Bi Wei Wang 
The work was supported by the National Natural Science Foundation of China(No.21738002).
Salicylaldehyde containing biaryls are efficiently synthesized via an unprecedented amine promoted Diels-Alderretro-Diels-Alder cascade reaction of ynals with 2-pyrones in good yields.The reaction is instrumentally me...
关键词：AMINOCATALYSIS BIARYLS Cascade reactions Diels-Alder reaction Organocatalysis Ynals 
BrΦnsted acid-promoted ‘on-water’ C(sp^3)-H functionalization fot the synthesis of isoindolinone/[1,2,4]triazolo[1,5-a]pyrimidine derivatives targeting the SKP2-CKS1 interaction被引量：1
《Chinese Chemical Letters》2020年第2期349-352,共4页Shuo Yuan Sixi Wang Min Zhao Danqing Zhang Jinjie Chen Jian-Xin Li Jingya Zhang Yihui Song Jinyi Wang Bin Yu Hongmin Liu 
supported by the National Natural Science Foundation of China(Nos.81773562 and 81703326);China Postdoctoral Science Foundation(Nos.2018M630840 and 2019T120641);Scientific Program of Henan Province(No.182102310123)。
The isoindolinone and biaryl scaffolds are prevalent in natural products and drug molecules,which have showed broad and interesting biological activities.The efficient construction of such hybridized molecules and bio...
关键词：ISOINDOLINONE [1 2 4]Triazolo[1 5-a]pyrimidine BIARYL scaffold C(sp^3)-H activation Molecular hybridization SKP2-CKS1 INTERACTION 
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