兰州大学机构库

Browse/Search Results:  1-10 of 225 Help

Selected(0)Clear Items/Page:    Sort:
Take Advantage of the N-Nucleophilicity of Imine in Catalytic Cyclization Reactions 期刊论文
ChemCatChem, 2023, 卷号: 15, 期号: 9
Authors:  Wang, LQ(王林清);  Yang, DX(杨东旭)
Favorite  |    Submit date:2023/07/18
Chemical modification  Cyclization  C-electrophilicity  Catalytic cyclization  Catalytic strategy  Cyclization reactions  Electrophilicities  Imine  N-nucleophilicity  Nucleophilicities  Schiff-base  Synthons  
Total syntheses of seven stemoamide-type: Stemona alkaloids 期刊论文
Organic Chemistry Frontiers, 2022, 卷号: 9, 期号: 3, 页码: 771-774
Authors:  Shi, Tao;  Cao, Fei;  Chen, Jinhong;  Wang, Xiaodong;  Yin, Gaofeng;  Wang, Huihong;  Wang, Z(王震)
Favorite  |    Submit date:2022/11/08
Reduction  Metabolites  Synthesis (chemical)  Cyclization  Cascade cyclization  Chemoselective oxidation  Chemoselective reduction  N-Oxides  Pyrrolidines  Stemona alkaloids  Synthesised  Thioamides  Total synthesis  Transannular cyclization  
Take Advantage of the N-Nucleophilicity of Imine in Catalytic Cyclization Reactions 期刊论文
ChemCatChem, 2023, 卷号: 15, 期号: 9
Authors:  Wang, LQ(王林清);  Yang, DX(杨东旭)
Favorite  |    Submit date:2023/05/25
Imine  C-Electrophilicity  N-Nucleophilicity  Cyclization reactions  Catalytic strategies  Chemical modification  Cyclization  C-electrophilicity  Catalytic cyclization  Catalytic strategy  Electrophilicities  N-nucleophilicity  Nucleophilicities  Schiff-base  Synthons  
克罗登烷和倍半萜醌/氢醌类天然产物的模块化全合成研究 学位论文
理学博士, 兰州: 兰州大学, 2023
Authors:  朱文明
Favorite  |    Submit date:2023/11/15
自由基串联环化  radical cyclization  从尾至头环化的策略  tail-to-head cyclization strategy  还原偶联  reductive coupling  模块化多样性合成  modular divergent synthesis  克罗登烷  Clerodane  倍半萜醌/氢醌类天然产物  Sesquiterpene (Hydro)Quinone  
Enantioselective Reductive N-Cyclization-Alkylation Reaction of Alkene-Tethered Oxime Esters and Alkyl Iodides by Nickel Catalysis 期刊论文
Journal of the American Chemical Society, 2022, 卷号: 144, 期号: 30, 页码: 13461-13467
Authors:  Jia, Xue-Gong;  Yao, Qi-Wei;  Shu, Xing-Zhong
Favorite  |    Submit date:2022/11/08
Alkylation  Cyclization  Enantioselectivity  Nickel  Olefins  'current  Alkyl iodides  Alkylation reactions  Carbocyclization reactions  Difunctionalization  Electrophiles  Enantioselective  N-cyclization  Nickel catalysis  Oxime esters  
Asymmetric total syntheses of five pyrrole-type Stemona alkaloids 期刊论文
Organic Chemistry Frontiers, 2022, 卷号: 9, 期号: 14, 页码: 3818-3822
Authors:  Wang, Xiaodong;  Shi, Tao;  Yin, Gaofeng;  Wang, Yuqing;  Li, Zhao;  Wang, Z(王震)
Favorite  |    Submit date:2022/11/08
Alkaloids  Aromatic compounds  Cyclization  Stereochemistry  Asymmetric total synthesis  Lawesson reagent  NMR data  Prins cyclization  Stemona alkaloids  Synthesised  Transformation patterns  
Asymmetric total syntheses of five pyrrole-type Stemona alkaloids 期刊论文
Organic Chemistry Frontiers, 2022, 卷号: 9, 期号: 14, 页码: 3818-3822
Authors:  Wang, Xiaodong;  Shi, Tao;  Yin, Gaofeng;  Wang, Yuqing;  Li, Zhao;  Wang, Z(王震)
Favorite  |    Submit date:2022/07/01
Alkaloids  Aromatic compounds  Cyclization  Stereochemistry  Asymmetric total synthesis  Lawesson reagent  NMR data  Prins cyclization  Stemona alkaloids  Synthesised  Transformation patterns  
Iron(iii)-catalyzed tandem annulation of indolyl-substituted p-quinone methides with ynamides for the synthesis of cyclopenta[b]indoles 期刊论文
CHEMICAL COMMUNICATIONS, 2022, 卷号: 58, 期号: 62, 页码: 8710-8713
Authors:  Yu, Ke-Yin;  Ge, Xiao-Min;  Fan, Yi-Jun;  Liu, Xiao-Tao;  Yang, Xue;  Yang, Yu-Han;  Zhao, Xian-He;  An, Xian-Tao;  Fan, Chun-An
Adobe PDF(1239Kb)  |  Favorite  |    Submit date:2022/11/08
Cyclization  Iron compounds  Quinone  Cascade reactions  Electrocyclization  Functionalized  Nazarov cyclization  p-Quinone methides  Structural reconstruction  Synthons  Ynamides  
Copper-catalyzed amino radical tandem cyclization toward the synthesis of indolo-[2,1-a]isoquinolines 期刊论文
Organic Chemistry Frontiers, 2022, 卷号: 9, 期号: 9, 页码: 2438-2443
Authors:  Liu, Mei-Ling;  Wang, Jing-Ling;  Li, Xue-Song;  Sun, Wen-Hui;  Liu, Xue-Yuan
Favorite  |    Submit date:2022/04/20
Copper  Cyclization  Amino radicals  C-C bonds  Condition  Copper catalyzed  Isoquinolines  Low-costs  One pot  Radical cyclizations  Tandem cyclization  Tetracyclic skeleton  
Recent Advances in Cyclization Reactions of 1,6-Enynes 期刊论文
ADVANCED SYNTHESIS & CATALYSIS, 2024
Authors:  Liu, Jia-Xuan;  Xu, Sheng-Qi;  Han, Ya-Ping;  Liang, Yong-Min
Favorite  |    Submit date:2024/04/02
Cascade cyclization  Transition metal catalyzed  Metal-free catalyzed  Visible-light-induced  Electrocatalytic cyclization