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兰州大学机构库

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Investigation on the promoted flotation behavior of pentlandite by ammoniacal copper(II) solution 期刊论文
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 2018, 卷号: 546, 页码: 67-73
Authors:  Cao, Jian;  Qi, Li;  Tian, Xiao-Dong;  Jia, Jun-Jun;  Hu, XQ(胡秀琴);  Luo, Yong-Chun;  Xu, Peng-Fei
Favorite  |    Submit date：2018/09/27
Pentlandite  Flotation behavior  Ammoniacal copper(II) solution  Electrochemistry  
Dual C(sp(3))-H Bond Functionalization of N-Heterocycles through Sequential Visible-Light Photocatalyzed Dehydrogenation/[2+2] Cycloaddition Reactions 期刊论文
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2018, 卷号: 57, 期号: 18, 页码: 5110-5114
Authors:  Xu, Guo-Qiang;  Xu, Ji-Tao;  Feng, Zhi-Tao;  Liang, Hui;  Wang, Zhu-Yin;  Qin, Yong;  Xu, Peng-Fei
Favorite  |    Submit date：2018/09/27
C-h Functionalization  [2+2] Cycloaddition  Dehydrogenation  Synthetic Methods  Visible-light Photocatalysis  
Recent Developments in the Synthesis of Chiral Compounds with Quaternary Centers by Organocatalytic Cascade Reactions 期刊论文
Asian Journal of Organic Chemistry, 2016, 卷号: 5, 期号: 5, 页码: 580-607
Authors:  Tian, L;  Luo, YC(罗永春);  Hu, XQ(胡秀琴);  Xu, PF(许鹏飞);  Xu, PF (reprint author), Lanzhou Univ, State Key Lab Appl Organ Chem, Coll Chem & Chem Engn, Lanzhou 730000, Peoples R China.
Favorite  |    Submit date：2017/01/12
aminocatalysis  catalytic cascade reactions  hydrogen-bonding catalysis  ion-pairing catalysis  quaternary centers  
A quadruple cascade protocol for the one-pot synthesis of fully-substituted hexahydroisoindolinones from simple substrates 期刊论文
Beilstein Journal of Organic Chemistry, 2016, 卷号: 12, 页码: 253-259
Authors:  Zhang, HB;  Luo, YC(罗永春);  Hu, XQ(胡秀琴);  Liang, YM(梁永民);  Xu, PF(许鹏飞);  Xu, PF (reprint author), Lanzhou Univ, Coll Chem & Chem Engn, State Key Lab Appl Organ Chem, Lanzhou 730000, Peoples R China.
Favorite  |    Submit date：2017/01/11
bifunctional catalysis  hexahydroisoindolinones  one-pot synthesis  quadruple cascade  
Enantioselective Amine-Catalyzed [4+2] Annulations of Allene Ketones and 2,3-Dioxopyrrolidine Derivatives: Synthesis of 4H-Pyran Derivatives 期刊论文
JOURNAL OF ORGANIC CHEMISTRY, 2015, 卷号: 80, 期号: 14, 页码: 7288-7294
Authors:  Zhang, S;  Luo, YC(罗永春);  Hu, XQ(胡秀琴);  Wang, ZY;  Liang, YM(梁永民);  Xu, PF(许鹏飞);  Xu, PF (reprint author), Lanzhou Univ, State Key Lab Appl Organ Chem, Lanzhou 730000, Peoples R China.
Favorite  |    Submit date：2017/01/11
青藏高原东北部树木年轮记录揭示的最高最低温的非对称变化 期刊论文
中国科学.D辑, 2007, 期号: 11, 页码: 1480-1492
Authors:  勾晓华;  陈发虎;  杨梅学;  Gordon Jacoby;  方克艳;  田沁花;  张永
Favorite  |    Submit date：2016/08/06
青藏高原  树木年轮  最低温度  最高温度  非对称变化  升温  
中国西北地区季节间干湿变化的时空分布——基于PDSI数据 期刊论文
地理学报, 2007, 期号: 11, 页码: 1142-1152
Authors:  张永;  陈发虎;  勾晓华;  靳立亚;  田沁花;  王有生;  彭剑峰
Favorite  |    Submit date：2016/08/06
西北地区  REOF  PDSI  西风  季风  干湿状况