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科研机构
北京大学 [9]
内容类型
期刊论文 [7]
其他 [2]
发表日期
2015 [1]
2014 [1]
2013 [2]
2012 [1]
2011 [1]
2010 [2]
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专题:北京大学
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Synthesis of Trifluoromethylated Cycloheptatrienes from N-Tosylhydrazones: Transition-Metal-Free Buchner Ring Expansion
期刊论文
synlett, 2015
Zhang, Zhikun
;
Feng, Jiajie
;
Xu, Yan
;
Zhang, Songnan
;
Ye, Yuxuan
;
Li, Tianjiao
;
Wang, Xi
;
Chen, Jun
;
Zhang, Yan
;
Wang, Jianbo
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2015/11/15
diazo compounds
carbene
trifluoromethylation
Buchner reaction
cycloheptatriene
ALPHA-DIAZOCARBONYL COMPOUNDS
ENANTIOSELECTIVE TRIFLUOROMETHYLATION
CATALYZED TRIFLUOROMETHYLATION
PERFLUOROALKYLATION REACTIONS
ASYMMETRIC FLUORINATION
FUNCTIONAL-GROUPS
REAGENTS
TRANSFORMATIONS
STRATEGIES
INSERTION
Pd-Carbene Migratory Insertion: Application to the Synthesis of Trifluoromethylated Alkenes and Dienes
期刊论文
chemistry a european journal, 2014
Wang, Xi
;
Xu, Yan
;
Deng, Yifan
;
Zhou, Yujing
;
Feng, Jiajie
;
Ji, Guojing
;
Zhang, Yan
;
Wang, Jianbo
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2015/11/11
alkene synthesis
cross-coupling reactions
diazo compounds
palladium
trifluoromethylation
SILVER-MEDIATED TRIFLUOROMETHYLATION
ONE-CARBON UNITS
PALLADIUM-CATALYZED TRIFLUOROMETHYLATION
NUCLEOPHILIC 5-ENDO-TRIG CYCLIZATION
ALPHA-TRIFLUOROMETHYLSTYRENES
GEM-DIFLUOROALKENES
FLUORINE
DERIVATIVES
EFFICIENT
REAGENTS
Silver-Mediated Trifluoromethylation of Aryldiazonium Salts: Conversion of Amino Group into Trifluoromethyl Group
期刊论文
journal of the american chemical society, 2013
Wang, Xi
;
Xu, Yan
;
Mo, Fanyang
;
Ji, Guojing
;
Qiu, Di
;
Feng, Jiajie
;
Ye, Yuxuan
;
Zhang, Songnan
;
Zhang, Yan
;
Wang, Jianbo
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/13
PD(II)-CATALYZED ORTHO-TRIFLUOROMETHYLATION
BORONIC ACIDS
CATALYZED TRIFLUOROMETHYLATION
ARYLBORONIC ACIDS
SYNTHETIC METHODS
DIAZONIUM SALTS
ALKYL NITRITES
ARYL STANNANES
ARENES
FLUORINATION
Copper-Catalyzed Direct C-H Trifluoromethylation of Quinones
期刊论文
organic letters, 2013
Wang, Xi
;
Ye, Yuxuan
;
Ji, Guojing
;
Xu, Yan
;
Zhang, Songnan
;
Feng, Jiajie
;
Zhang, Yan
;
Wang, Jianbo
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2015/11/11
HYPERVALENT IODINE REAGENT
CHLOROUS ACID OXIDATION
ARYL BORONIC ACIDS
MEDIATED TRIFLUOROMETHYLATION
PHOTOREDOX CATALYSIS
ELECTROPHILIC TRIFLUOROMETHYLATION
SULFONIUM SALTS
ALKENES
EFFICIENT
BOND
铜催化的利用高价碘试剂的(sp3-sp3)碳碳键生成反应:一种有效的烯丙位三氟甲基化反应
其他
2012-01-01
Xi Wang
;
Yuxuan Ye
;
Songnan Zhang
;
Jiajie Feng
;
王兮
;
叶宇轩
;
张松南
;
冯嘉杰
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2015/11/12
有机化合物 三氟甲基化 烯丙位碳氢键活化 高价碘试剂 铜催化剂
Copper-Catalyzed C(sp(3))-C(sp(3)) Bond Formation Using a Hypervalent Iodine Reagent: An Efficient Allylic Trifluoromethylation
期刊论文
journal of the american chemical society, 2011
Wang, Xi
;
Ye, Yuxuan
;
Zhang, Songnan
;
Feng, Jiajie
;
Xu, Yan
;
Zhang, Yan
;
Wang, Jianbo
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2015/11/11
C-H ACTIVATION
AEROBIC OXIDATIVE AMINATION
TERMINAL ALKENES
ELECTROPHILIC TRIFLUOROMETHYLATION
ROOM-TEMPERATURE
BORONIC ACIDS
ARYL
DERIVATIVES
ALKYLATION
BROMIDES
Rh(I)-Catalyzed Carbonylative Carbocyclization of Tethered Ene- and Yne-cyclopropenes
期刊论文
organic letters, 2010
Li, Changkun
;
Zhang, Hang
;
Feng, Jiajie
;
Zhang, Yan
;
Wang, Jianbo
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2015/11/11
PAUSON-KHAND REACTION
CATALYZED REARRANGEMENT
CYCLOADDITION REACTIONS
7-MEMBERED RINGS
INDENE SKELETONS
OXIDATION-STATE
METAL
VINYLCYCLOPROPANES
ALKYNES
CONSTRUCTION
Gold(I)-Catalyzed Cycloisomerization of Enynes Containing Cyclopropenes
期刊论文
angewandte chemie international edition, 2010
Li, Changkun
;
Zeng, Yi
;
Zhang, Hang
;
Feng, Jiajie
;
Zhang, Yan
;
Wang, Jianbo
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2015/11/11
cycloisomerization
cyclopropenes
enynes
gold
phenols
GOLD-CATALYZED CYCLOISOMERIZATION
BICYCLOPROPENYL REARRANGEMENT
MECHANISTIC INSIGHTS
DEWAR-BENZENES
PI-ACIDS
CARBENE
ISOMERIZATION
PLATINUM
HYDROCARBONS
DERIVATIVES
Study on the competitiveness of foreignconstruction enterprises in China
其他
2008-01-01
Zhu Jiajie
;
Feng Changchun
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2015/11/13
enterprise competitiveness
construction industry
foreign enterprises
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