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科研机构
北京大学 [279]
内容类型
期刊论文 [259]
其他 [19]
会议论文 [1]
发表日期
2017 [9]
2016 [18]
2015 [19]
2014 [19]
2013 [18]
2012 [19]
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专题:北京大学
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Synthesis of Substituted Benzoxacycles via a Pd(II)-Catalyzed Intramolecular Arylation Reaction of Allylic Alcohols
期刊论文
CHINESE JOURNAL OF CHEMISTRY, 2017
Li, Jingjie
;
Tan, Ceheng
;
Mu, Xinpeng
;
Gong, Jianxian
;
Yang, Zhen
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Pd-catalyzed
Friedel-Crafts reaction
benzoxacycles
arylation
allylic compound
O BOND-CLEAVAGE
C-H OXIDATION
ENANTIOSELECTIVE SYNTHESIS
FUNCTIONALIZED CHROMANS
PRIVILEGED STRUCTURES
KINETIC RESOLUTION
COUPLING REACTIONS
OLEFIN METATHESIS
HIGHLY EFFICIENT
PALLADIUM
The opposite effects of sodium and potassium cations on water dynamics
期刊论文
CHEMICAL SCIENCE, 2017
Zhang, Qiang
;
Chen, Hailong
;
Wu, Tianmin
;
Jin, Tan
;
Pan, Zhijun
;
Zheng, Junrong
;
Gao, Yiqin
;
Zhuang, Wei
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
NUCLEAR MAGNETIC-RELAXATION
HYDROGEN-BOND EXCHANGE
AQUEOUS-SOLUTIONS
ELECTROLYTE-SOLUTIONS
LIQUID WATER
IRREVERSIBLE-PROCESSES
HYDRATION DYNAMICS
JUMP MECHANISM
IONS
MOLECULES
Mechanism study on the pyrolysis of a synthetic beta-O-4 dimer as lignin model compound
期刊论文
PROCEEDINGS OF THE COMBUSTION INSTITUTE, 2017
Wang, Shurong
;
Ru, Bin
;
Dai, Gongxin
;
Shi, Zhangjie
;
Zhou, Jinsong
;
Luo, Zhongyang
;
Ni, Mingjiang
;
Cen, Kefa
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2017/12/03
beta-O-4 lignin dimer
Pyrolysis mechanism
Py-GC/MS
Kinetic model
DFT
DENSITY-FUNCTIONAL THEORY
PHENETHYL PHENYL ETHERS
THERMAL-DECOMPOSITION
DISSOCIATION
CELLULOSE
ANISOLE
HEMICELLULOSE
THERMOLYSIS
CHEMISTRY
Copper(I)-Catalyzed Chemoselective Coupling of Cyclopropanols with Diazoesters: Ring-Opening C-C Bond Formations
期刊论文
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2017
Zhang, Hang
;
Wu, Guojiao
;
Yi, Heng
;
Sun, Tong
;
Wang, Bo
;
Zhang, Yan
;
Dong, Guangbin
;
Wang, Jianbo
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
carbenes
C C coupling reactions
copper
diazo compounds
small ring compounds
O-H INSERTION
ALPHA-DIAZOCARBONYL COMPOUNDS
CATALYZED 3+2 CYCLOADDITION
DIAZO-COMPOUNDS
MOLECULAR CALCULATIONS
CARBENE INSERTION
GOLD CATALYSIS
FUNCTIONALIZATION
CHEMISTRY
DENSITY
Synthesis, crystal structure, enhanced photoluminescence properties and fluoride detection ability of S-heterocyclic annulated perylene diimide-polyhedral oligosilsesquioxane dye
期刊论文
JOURNAL OF MATERIALS CHEMISTRY C, 2017
Ben, Hai-Jie
;
Ren, Xiang-Kui
;
Song, Bo
;
Li, Xiaopeng
;
Feng, Yakai
;
Jiang, Wei
;
Chen, Er-Qiang
;
Wang, Zhaohui
;
Jiang, Shichun
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
AGGREGATION-INDUCED EMISSION
ORGANIC SOLAR-CELLS
PHYSICAL-PROPERTIES
SHAPE-PERSISTENT
LIQUID-CRYSTALS
SIDE-CHAINS
PERFORMANCE
BISIMIDE
POSS
SEMICONDUCTORS
Density Functional Theory Study of the Reaction between d(0) Tungsten Alkylidyne Complexes and H2O: Addition versus Hydrolysis
期刊论文
INORGANIC CHEMISTRY, 2017
Chen, Ping
;
Zhang, Linxing
;
Xue, Zi-Ling
;
Wu, Yun-Dong
;
Zhang, Xinhao
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
INTRAMOLECULAR PROTON-TRANSFER
SITE HETEROGENEOUS CATALYSTS
OLEFIN METATHESIS CATALYSTS
ATOMIC LAYER DEPOSITION
OXO PRECATALYSTS IMPACT
GAUSSIAN-BASIS SETS
X-RAY STRUCTURE
ALKYNE METATHESIS
MOLECULAR CALCULATIONS
CRYSTAL-STRUCTURES
Initial hydration processes of magnesium chloride: size-selected anion photoelectron spectroscopy and ab initio calculations
期刊论文
PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 2017
Feng, Gang
;
Liu, Cheng-Wen
;
Zeng, Zhen
;
Hou, Gao-Lei
;
Xu, Hong-Guang
;
Zheng, Wei-Jun
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
CONTACT ION-PAIRS
DENSITY-FUNCTIONAL THEORY
SYNTHETIC SEA-SALT
WATER CLUSTERS
GAS-PHASE
SODIUM-CHLORIDE
CATIONS MG+(H2O)(N)
LIQUID WATER
METAL-IONS
CHEMISTRY
Initial Decomposition of Condensed-Phase 1,3,5-Triamino-2,4,6-trinitrobenzene under Shock Loading
期刊论文
JOURNAL OF PHYSICAL CHEMISTRY C, 2017
He, Zheng-Hua
;
Chen, Jun
;
Wu, Qiang
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
DENSITY-FUNCTIONAL CALCULATIONS
MOLECULAR-DYNAMICS SIMULATIONS
BOND-DISSOCIATION ENERGIES
HIGH-PRESSURE
NITROAROMATIC MOLECULES
THERMAL-DECOMPOSITION
ELECTRONIC-STRUCTURE
FORCE-FIELD
BETA-HMX
TATB
Tailoring the surface chemical bond states of the NbN films by doping Ag: Achieving hard hydrophobic surface
期刊论文
APPLIED SURFACE SCIENCE, 2017
Ren, Ping
;
Zhang, Kan
;
Du, Suxuan
;
Meng, Qingnan
;
He, Xin
;
Wang, Shuo
;
Wen, Mao
;
Zheng, Weitao
收藏
  |  
浏览/下载:118/0
  |  
提交时间:2017/12/03
Nb-Ag-N films
Surface chemical bond states
Ag2O
Hydrophobicity
Hardness
SUPERHYDROPHOBIC METALLIC SURFACES
THIN-FILMS
MAGNESIUM ALLOY
COATINGS
WATER
ROUGHNESS
CRN
CERAMICS
DYNAMICS
ENERGY
氧化无烟煤的谱学研究
期刊论文
光谱学与光谱分析, 2016
黄杜斌
;
传秀云
;
曹曦
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
无烟煤
酸浸氧化
拉曼光谱
XRD
ATR-FTIR
Anthracite
Acid leaching and oxidizing
XRD
Raman spectroscopy
ATR-FTIR
COAL
ACTIVATION
EVOLUTION
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