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pro vyhledávání: '"Pei-Wen Fang"'
Autor:
Pei-Wen Fang, 方珮雯
107
Computer graphing calculators increase efficiency of learning of functions. With computer graphing calculators, students can generate graphs of functions quickly, adjust specific parameters, and then observe the transformation of representat
Computer graphing calculators increase efficiency of learning of functions. With computer graphing calculators, students can generate graphs of functions quickly, adjust specific parameters, and then observe the transformation of representat
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/wja6re
Publikováno v:
Chemical Papers. 76:4615-4620
Publikováno v:
Organic & Biomolecular Chemistry. 20:7415-7418
A novel chiral P,Se-heterodonor ligand has been designed and prepared through an efficient and simple operation. This ligand can be successfully applied to Pd-catalyzed asymmetric allylic substitution with C- and N-nucleophiles, producing a diverse r