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科研机构
北京大学 [49]
内容类型
期刊论文 [49]
发表日期
2016 [7]
2015 [4]
2014 [10]
2013 [4]
2012 [8]
2011 [2]
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专题:北京大学
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Using Machine Learning in Environmental Tax Reform Assessment for Sustainable Development: A Case Study of Hubei Province, China
期刊论文
SUSTAINABILITY, 2016
Zheng, Yinger
;
Zheng, Haixia
;
Ye, Xinyue
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
environmental fee to tax reform
China
synthetic control method
sulfur dioxide (SO2) emissions
machine learning
SYNTHETIC CONTROL METHODS
KUZNETS CURVE
SO2 EMISSIONS
POLLUTION
CARBON
ENFORCEMENT
DIFFERENCE
IMPACTS
MODELS
ENERGY
A DFT Study on the Conversion of Aryl Iodides to Alkyl Iodides: Reductive Elimination of R-I from Alkylpalladium Iodide Complexes with Accessible -Hydrogens
期刊论文
CHEMISTRY-A EUROPEAN JOURNAL, 2016
Hao, Wei
;
Wei, Junnian
;
Chi, Yue
;
Walsh, Patrick J.
;
Xi, Zhenfeng
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
alkylpalladium iodide complexes
computational chemistry
reaction mechanisms
reductive elimination
synthetic methods
CROSS-COUPLING REACTIONS
PALLADIUM-CATALYZED BROMOALKYNYLATION
ARYLPALLADIUM(II) HALIDE-COMPLEXES
REVERSIBLE OXIDATIVE ADDITION
BIDENTATE NITROGEN LIGANDS
BOND FORMATION
MECHANISTIC INSIGHT
EFFICIENT SYNTHESIS
EXCHANGE-REACTIONS
PD(III) COMPLEXES
Asymmetric Total Synthesis of Propindilactone G, Part 1: Initial Attempts towards the Synthesis of Schiartanes
期刊论文
CHEMISTRY-AN ASIAN JOURNAL, 2016
Xu, Ling-Ming
;
You, Lin
;
Shan, Zhen-Hua
;
Yu, Ruo-Cheng
;
Zhang, Bo
;
Li, Yuan-He
;
Shi, Ying
;
Chen, Jia-Hua
;
Yang, Zhen
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
natural products
nortriterpenoids
propindilactone G
synthetic methods
total synthesis
PAUSON-KHAND REACTION
DIASTEREOSELECTIVE TOTAL-SYNTHESIS
NORTRITERPENOID NATURAL-PRODUCTS
CDEF RING-SYSTEM
LANCIFODILACTONE-G
STEREOCONTROLLED SYNTHESIS
SCHISANDRACEAE FAMILY
MICRANDILACTONE-A
ABC RING
FGH RING
Exploring the Complexity-Generating Features of the Pauson-Khand Reaction from a Synthetic Perspective
期刊论文
EUROPEAN JOURNAL OF ORGANIC CHEMISTRY, 2016
Shi, Lili
;
Yang, Zhen
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
Synthetic methods
Total synthesis
Natural products
Biological activity
DIASTEREOSELECTIVE TOTAL-SYNTHESIS
ASYMMETRIC TOTAL-SYNTHESIS
(+/-)-PENTALENOLACTONE-E METHYL-ESTER
FUSARIUM TOXIN EQUISETIN
DIELS-ALDER REACTION
ENANTIOSELECTIVE TOTAL-SYNTHESIS
STEREOSELECTIVE TOTAL SYNTHESES
QUATERNARY CARBON CENTERS
DIRECTING GROUP STRATEGY
LANCIFODILACTONE-G
Cu-Catalyzed Intramolecular Amidation of Unactivated C(sp(3))-H Bonds To Synthesize N-Substituted Indolines
期刊论文
CHEMISTRY-A EUROPEAN JOURNAL, 2016
Pan, Fei
;
Wu, Bin
;
Shi, Zhang-Jie
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
C-H activation
copper
indoline
radical
synthetic methods
CROSS-COUPLING REACTIONS
H ACTIVATION REACTIONS
MANNICH REACTION
SINGLE-ELECTRON
AMINATION
FUNCTIONALIZATION
DEAROMATIZATION
HETEROCYCLES
CYCLIZATION
C(SP(2))-H
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
Synthesis of Isomerically Pure Multi-aniline C-60 Adducts with Cyclopentadienyl Addition Pattern
期刊论文
EUROPEAN JOURNAL OF ORGANIC CHEMISTRY, 2016
Liang, Sisi
;
Xu, Liang
;
Gan, Liangbing
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/04
Synthetic methods
Fullerenes
Cage compounds
Lewis acids
Amines
FULLERENE DERIVATIVES
ALIPHATIC-AMINES
FUNCTIONALIZATION
REACTIVITY
EPOXIDES
CAGE
Efficient Synthesis of an Aluminum Amidoborane Ammoniate
期刊论文
ENERGIES, 2015
Yang, Junzhi
;
Beaumont, Paul R.
;
Humphries, Terry D.
;
Jensen, Craig M.
;
Li, Xingguo
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
aluminum
amidoborane
boranes
dehydrogenation
hydrogen storage
synthetic methods
Nuclear Magnetic Resonance Spectroscopy (NMR)
HYDROGEN-STORAGE PROPERTIES
HEXAGONAL BORON-NITRIDE
BORANE
NMR
BOROHYDRIDE
H-2
HYDRIDE
ALH3
Synthesis of Dibenzo[c,e]oxepin-5(7H)-ones from Benzyl Thioethers and Carboxylic Acids: Rhodium-Catalyzed Double C-H Activation Controlled by Different Directing Groups
期刊论文
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2015
Zhang, Xi-Sha
;
Zhang, Yun-Fei
;
Li, Zhao-Wei
;
Lao, Fei-Xian
;
Shi, Zhang-Jie
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
C-H activation
carboxylic acids
cross-coupling
rhodium
synthetic methods
OXIDATIVE COUPLING REACTIONS
ARYL BOND FORMATION
DIRECT ARYLATION
SIMPLE ARENES
FUNCTIONALIZATION
CLEAVAGE
HETEROARENES
METABOLITES
DERIVATIVES
ALKYNES
Readily Removable Directing Group Assisted Chemo- and Regioselective C(sp(3))-H Activation by Palladium Catalysis
期刊论文
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2015
Zhang, Yun-Fei
;
Zhao, Hong-Wei
;
Wang, Hui
;
Wei, Jiang-Bo
;
Shi, Zhang-Jie
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
arenes
C-H activation
palladium
silver
synthetic methods
C-H BOND
CARBON-HYDROGEN BONDS
CROSS-COUPLING REACTIONS
ALPHA-AMINO-ACIDS
UNACTIVATED C(SP(3))-H
DIRECT ARYLATION
STEREOSELECTIVE-SYNTHESIS
ORGANIC-SYNTHESIS
ROOM-TEMPERATURE
NATURAL-PRODUCTS
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