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Preparation of chitosan derivatives containing aromatic five-membered heterocycles for efficient antimicrobial and antioxidant activities
期刊论文
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES, 2023, 卷号: 247, 页码: 12
作者:
Cui, Jingmin
;
Sun, Yan
;
Wang, Linqing
;
Tan, Wenqiang
;
Guo, Zhanyong
收藏
  |  
浏览/下载:89/0
  |  
提交时间:2024/01/26
Antimicrobial activity
Antioxidant activity
Aromatic five-membered heterocycles
Chitosan
Palladium-Catalyzed Tandem Carbonylative Aza-Wacker-Type Cyclization of Nucleophile Tethered Alkene to Access Fused N-Heterocycles
期刊论文
Chinese Journal of Chemistry, 2021, 卷号: 39, 期号: 2, 页码: 317-322
作者:
Shi Lijun
;
Wen Mingshan
;
Li Fuwei
收藏
  |  
浏览/下载:19/0
  |  
提交时间:2021/11/20
Palladium
Tandem reaction
Carbonylation
Heterocycles
Alkenes
钯或铑催化烯-酰胺的氨化环化反应研究
学位论文
北京: 中国科学院大学, 2020
作者:
石利军
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  |  
浏览/下载:5/0
  |  
提交时间:2022/01/18
烯酰胺,环化反应,羰基化,杂环化合物,过渡金属Alkenylamide, Cyclization reaction, Carbonylation, Heterocycles, Transition metal
Exploring Bioactive Compounds in Anaerobically Digested Slurry: Extraction, Characterization, and Assessment of Antifungal Activity
期刊论文
WASTE AND BIOMASS VALORIZATION, 2020, 卷号: 11, 期号: 5, 页码: 1863-1872
作者:
Lu, Jiaxin
;
Muhmood, Atif
;
Liu, Hongtao
;
Dong, Renjie
;
Pang, Sen
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  |  
浏览/下载:10/0
  |  
提交时间:2020/05/19
Bioactive compounds
Heterocycles
Phytopathogens
Ultrasound
Extraction
Synthesis and Target Identification of Benzoxepane Derivatives as Potential Anti-Neuroinflammatory Agents for Ischemic Stroke
期刊论文
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2020, 卷号: 59, 期号: 6, 页码: 2429-2439
作者:
Gao, Cheng-Long
;
Hou, Gui-Ge
;
Liu, Jin
;
Ru, Tong
;
Xu, Ya-Zhou
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  |  
浏览/下载:26/0
  |  
提交时间:2020/07/01
anti-inflammatory
drug discovery
heterocycles
photoaffinity labeling
proteins
Potassium tert-Butoxide-Promoted Acceptorless Dehydrogenation of N-Heterocycles
期刊论文
ADVANCED SYNTHESIS & CATALYSIS, 2019, 页码: 8
作者:
Liu, Tingting
;
Wu, Kaikai
;
Wang, Liandi
;
Yu, Zhengkun
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  |  
浏览/下载:51/0
  |  
提交时间:2019/12/02
acceptorless dehydrogenation
N-heterocycles
potassium tert-butoxide
transition-metal-free
dihydrogen
Recent Developments in the Synthesis of Nitrogen-Containing Heterocycles through C-H/N-H Bond Functionalizations and Oxidative Cyclization
期刊论文
SYNLETT, 2019, 卷号: 30, 期号: 9, 页码: 1026-1036
作者:
Liu, Xiang
;
Huang, Yu
;
Meng, Xu
;
Li, Jihui
;
Wang, Dong
收藏
  |  
浏览/下载:68/0
  |  
提交时间:2019/07/15
oxidative cyclization
C-H bond activation
nitrogen heterocycles
N-H bond activation
Green and Facile Assembly of Diverse Fused N-Heterocycles Using Gold-Catalyzed Cascade Reactions in Water
期刊论文
MOLECULES, 2019, 卷号: 24, 期号: 5, 页码: 30
作者:
Jia, Xiuwen
;
Li, Pinyi
;
Liu, Xiaoyan
;
Lin, Jiafu
;
Chu, Yiwen
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2020/07/01
amine nucleophiles
alkynoic acids
cascade reaction
gold catalysis
fused N-heterocycles
Palladium-Catalyzed Propargylic [n+2] Cycloaddition: An Efficient Strategy for Construction of Benzo-Fused Medium-Sized Heterocycles
期刊论文
ADVANCED SYNTHESIS & CATALYSIS, 2019, 卷号: 361, 期号: 4, 页码: 836-841
作者:
Liu, Zhen-Ting
;
Hu, Xiang-Ping
收藏
  |  
浏览/下载:52/0
  |  
提交时间:2019/06/20
A regioselective palladium-catalyzed formal [n+2] cycloaddition of propargylic esters as C-2-synthons with various linker-tethered bisphenols for the construction of medium-sized heterocycles bearing an exocyclic double bond has been developed
The reaction features mild conditions and broad substrate scopes
as well as readily available substrates and catalysts
Under optimal conditions
various medium-sized heterocycles from eight to eleven-membered rings can be afforded in good to excellent yields and regioselectivities with high Z-selectivity for the exocyclic double bond
palladium
medium-sized ring
propargylic ester
bisphenol
cycloaddition
Palladium-catalyzed propargylic [n+2] cycloaddition: an efficient strategy for construction of benzo-fused medium-sized heterocycles
期刊论文
Advanced synthesis & catalysis, 2019, 卷号: 361, 期号: 4, 页码: 836-841
作者:
Liu, Zhen-Ting
;
Hu, Xiang-Ping
收藏
  |  
浏览/下载:78/0
  |  
提交时间:2019/05/08
A regioselective palladium-catalyzed formal [n+2] cycloaddition of propargylic esters as c-2-synthons with various linker-tethered bisphenols for the construction of medium-sized heterocycles bearing an exocyclic double bond has been developed
The reaction features mild conditions and broad substrate scopes
As well as readily available substrates and catalysts
Under optimal conditions
Various medium-sized heterocycles from eight to eleven-membered rings can be afforded in good to excellent yields and regioselectivities with high z-selectivity for the exocyclic double bond
Palladium
Medium-sized ring
Propargylic ester
Bisphenol
Cycloaddition
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