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科研机构
北京大学 [21]
内容类型
期刊论文 [20]
其他 [1]
发表日期
2017 [4]
2016 [1]
2015 [3]
2014 [5]
2013 [4]
2012 [1]
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专题:北京大学
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Poly(phosphoric acid) (PPA)-Promoted 5-exo-Cyclization of Iminium Ions Generated In Situ: A Facile Access to Functionalized Indene Derivatives
期刊论文
SYNLETT, 2017
Zhu, Yi-Fan
;
Geng, Xin-Le
;
Guan, Yong-Hong
;
Teng, Wei
;
Fan, Xiaohui
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
indenes
iminium ions
indanones
exocyclization
polyphosphoric acid
cascade reaction
N-ACYLIMINIUM IONS
H BOND ACTIVATION
REGIOSELECTIVE SYNTHESIS
AROMATIC KETIMINES
3+2 ANNULATIONS
CYCLIZATION
ALKYNES
CONSTRUCTION
CHEMISTRY
HETEROCYCLES
Synthesis of (+)-Lysergol and Its Analogues To Assess Serotonin Receptor Activity
期刊论文
ORGANIC LETTERS, 2017
Yuan, Haosen
;
Guo, Zhixian
;
Luo, Tuoping
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
RING-CLOSING METATHESIS
(+/-)-LYSERGIC ACID
ERGOT ALKALOIDS
LYSERGIC-ACID
ECONOMICAL SYNTHESIS
5-HT2A RECEPTORS
4-EXO-DIG
ERGOLINES
AGONISTS
LIGANDS
Environmentally benign and scalable synthesis of LiFePO4 nanoplates with high capacity and excellent rate cycling performance for lithium ion batteries
期刊论文
ELECTROCHIMICA ACTA, 2017
Zhao, Chunsong
;
Wang, Lu-Ning
;
Chen, Jitao
;
Gao, Min
收藏
  |  
浏览/下载:116/0
  |  
提交时间:2017/12/03
Precursor precipitation
Reflux
Filtrate recycled
Low cost
High rate performance
NANO-SIZED LIFEPO4/C
ELECTROCHEMICAL PERFORMANCE
CATHODE MATERIAL
HYDROTHERMAL METHOD
IRON PHOSPHATE
LOW-COST
COMPOSITES
NANOPARTICLES
OPTIMIZATION
PRECIPITATION
CuOTf-Catalyzed Selective Generation of 2-Aminopyrimidines from Carbodiimides and Diaryliodonium Salts by a Triple C(sp(3))-H Functionalization
期刊论文
CHEMISTRY-A EUROPEAN JOURNAL, 2017
Chi, Yue
;
Yan, Haihan
;
Zhang, Wen-Xiong
;
Xi, Zhenfeng
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
2-aminopyrimidines
C(sp(3))-H functionalization
carbodiimide
diaryliodonium salts
hydrogen shift
C-H FUNCTIONALIZATION
DIRECT BETA-ARYLATION
ONE-POT SYNTHESIS
1,1,3-TRIARYL-2-AZAALLYL ANIONS
REGIOSELECTIVE ARYLATION
BOND FUNCTIONALIZATION
CASCADE ANNULATION
DIRECTING GROUPS
ACTIVATION
ALKYNES
Direct Synthesis of Phospholyl Lithium from White Phosphorus
期刊论文
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2016
Xu, Ling
;
Chi, Yue
;
Du, Shanshan
;
Zhang, Wen-Xiong
;
Xi, Zhenfeng
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
C-P coupling
P-4 functionalization
phospholyl lithium
phosphorus
synthetic methods
TRANSITION-METAL-COMPLEXES
P-4 ACTIVATION
COORDINATION CHEMISTRY
ELEMENTAL PHOSPHORUS
REACTIVITY
ANION
NMR
SPECTROSCOPY
PHOSPHINES
ACCESS
Mechanistic Considerations of the Catalytic Guanylation Reaction of Amines with Carbodiimides for Guanidine Synthesis
期刊论文
ORGANOMETALLICS, 2015
Xu, Ling
;
Zhang, Wen-Xiong
;
Xi, Zhenfeng
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
EARTH-METAL COMPLEXES
N BOND FORMATION
EFFICIENT MULTICOMPONENT REACTIONS
C-N
SUBSTITUTED GUANIDINES
H BONDS
BENZIMIDAZOLE DERIVATIVES
COORDINATION CHEMISTRY
LANTHANIDE COMPLEXES
ENYNE-CARBODIIMIDES
Facile and Economical Preparation of SiAlON-Based Composites Using Coal Gangue: From Fundamental to Industrial Application
期刊论文
ENERGIES, 2015
Li, Jinfu
;
Yue, Changsheng
;
Zhang, Mei
;
Wang, Xidong
;
Zhang, Zuotai
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
coal gangue
carbothermal reduction nitridation
SiAlON-based composite
prototype plant
O-N SYSTEM
BETA-SIALON
REDUCTION-NITRIDATION
THERMODYNAMIC REASSESSMENT
CARBOTHERMAL REDUCTION
CERAMICS
CALCINATION
RELEASE
WASTE
CHINA
Facile and economical synthesis of porous activated semi-cokes for highly efficient and fast removal of microcystin-LR
期刊论文
JOURNAL OF HAZARDOUS MATERIALS, 2015
Chen, Yan
;
Zhang, Xiangmei
;
Liu, Qianyi
;
Wang, Xidong
;
Xu, Ling
;
Zhang, Zuotai
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Microcystin-LR
Activated semi-coke
Adsorption
Economical synthesis
DRINKING-WATER SUPPLIES
SURFACE-CHEMISTRY
CARBON ADSORPTION
BIODEGRADATION
NANOTUBES
OXIDATION
CATALYSTS
BEHAVIOR
FILTERS
TOXINS
MULTICOMPONENT REACTION IN POLYMER CHEMISTRY:AN EMERGING CONCEPT FOR PRECISION POLYMER SYNTHESIS
其他
2014-01-01
Zi-Chen Li
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
powerful
assemble
economical
playing
amide
polymerization
prepare
carboxylic
linkage
aldehyde
powerful
assemble
economical
playing
amide
polymerization
prepare
carboxylic
linkage
aldehyde
Advanced Molecular Self-Assemblies Facilitated by Simple Molecules
期刊论文
langmuir, 2014
Wu, Zheng
;
Yan, Yun
;
Huang, Jianbin
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/10
CATIONIC/ANIONIC SURFACTANT SYSTEMS
BETA-CYCLODEXTRIN
RESPONSIVE MATERIALS
INCLUSION COMPLEXES
VESICLE FORMATION
SODIUM CHOLATE
BILE-SALT
MICELLES
POLYMERS
TRANSITION
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