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  • 收录类型=EI x
  • 人物=杨雪艳 x

7 条 记 录,以下是 1-7

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Rhodium(III)- and Iridium(III)-Catalyzed C7 Alkylation of Indolines with Diazo Compounds被引量:151收藏 分享
作者:Ai, Wen Yang, Xueyan Wu, Yunxiang Wang, Xuan Li, Yuanchao Yang, Yaxi Zhou, Bing
机构:Chinese Acad Sci;E China Univ Sci & Technol;E China Univ Sci & Technol
来源:CHEMISTRY-A EUROPEAN JOURNAL  2014
关键词:alkylation   C-H activation   indolines   iridium   rhodium  
Highly Enantioselective Construction of 3-Hydroxy Oxindoles through a Decarboxylative Aldol Addition of Trifluoromethyl -Fluorinated gem-Diols to N-Benzyl Isatins被引量:96收藏 分享
作者:Saidalimu, Ibrayim Fang, Xiang He, Xiao-Peng Liang, Jing Yang, Xueyan Wu, Fanhong
机构:E China Univ Sci & Technol;E China Univ Sci & Technol;Shanghai Inst Technol
来源:ANGEWANDTE CHEMIE-INTERNATIONAL EDITION  2013
关键词:aldol reaction   carboncarbon bond cleavage   organocatalysis   reaction mechanisms   trifluoroacetate release  
Gold(I) or Gold(III) as Real Intermediate Species in Gold-Catalyzed Cycloaddition Reactions of Enynal/Enynone?被引量:30收藏 分享
作者:Zhang, Caiyun Wang, Gendi Zhan, Licheng Yang, Xueyan Wang, Jiwei Wei, Yin Xu, Sheng Shi, Min Zhang, Jun
机构:East China Univ Sci & Technol;East China Univ Sci & Technol;Chinese Acad Sci
来源:ACS CATALYSIS  2020
关键词:gold(I) catalysis   gold(III) catalysis   cycloaddition   enynal/enynone   reaction intermediates  
Regio- and diastereoselective construction of 1′,2′-(dihydrospiro[indoline-3,3′-pyrrol]-2′-yl)acrylates through phosphine-catalyzed [4+1] annulation of Morita-Baylis-Hillman carbonates with oxindole-derived α, β-unsaturated imines被引量:25收藏 分享
作者:Lei, Yu Zhang, Xiao-Nan Yang, Xue-Yan Xu, Qin Shi, Min
机构:E China Univ Sci & Technol;E China Univ Sci & Technol;Chinese Acad Sci
来源:RSC ADVANCES  2015
关键词:Phosphorus compounds - Amides - Stereoselectivity - Rate constants - Catalysis - Salts  
Synthesis of difluoromethylene-containing 1,2,4-oxadiazole compounds via the reaction of 5-(Difluoroiodomethyl)-3-phenyl-1,2,4-oxadiazole with unsaturated compounds initiated by sodium dithionite被引量:18收藏 分享
作者:Yang, Xueyan Wang, Zhonghua Fang, Xiang Yang, Xianjin Wu, Fanhong Shen, Yongjia
机构:E China Univ Sci & Technol;E China Univ Sci & Technol;Chinese Acad Sci
来源:SYNTHESIS-STUTTGART  2007
关键词:difluoromethylene   1,2,4-oxadiazole   gamma-butyrolactone   addition   cyclization  
Axially Chiral Copper Catalyst for Asymmetric Synthesis of Valuable Diversely Substituted BINOLs被引量:14收藏 分享
作者:Gao, Jun Wang, Pengyang Shen, Ahui Yang, Xueyan Cen, Shouyi Zhang, Zhipeng
机构:East China Univ Sci & Technol;East China Univ Sci & Technol
来源:ACS CATALYSIS  2024
关键词:enantioselective   copper   BINOL   oxidativecoupling   axial chirality   2-naphthols  
One-Pot Addition-Intramolecular N-Cyclization of Carbamates Mediated by Alkali Metallic Reagents as an Approach to 4-(Fluoroalkyl)oxazolidin-2-ones被引量:5收藏 分享
作者:Yang, Xue-Yan Fang, Xiang Ju, Zheng-Hua Hu, Yun-Li Wu, Fan-Hong
机构:E China Univ Sci & Technol;E China Univ Sci & Technol;Shanghai Inst Technol
来源:SYNTHESIS-STUTTGART  2011
关键词:allyl carbamates   4-(fluoroalkyl)oxazolidin-2-ones   addition-intramolecular N-cyclization   alkali metallic reagents  
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