Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Sheng-Nan Xing"'
Autor:
Sheng-Nan Xing, Yuan-Zhao Hua, Xiao-Chao Yang, Si-Si Du, Shi-Kun Jia, Guang-Jian Mei, Min-Can Wang
Publikováno v:
Organic Letters. 24:3909-3914
The umpolung activity of hemiacetals serving as α-carbon nucleophiles has been reported via dinuclear zinc cooperative catalysis. This umpolung strategy has been applied to catalytic asymmetric tandem reactions of 1-tosylindoline-2,3-diols with β,
Publikováno v:
2009 IEEE International Symposium on IT in Medicine & Education.
To analyze the education of a school, the first thing is to analyze the whole teacher team of that school. How to measure the quality of the team and the personal qualities of team members, to understand the development trend of the whole team and th