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pro vyhledávání: '"Wei-Ge Yuan"'
Autor:
Wei-ge Yuan, 袁偉格
97
A new heterogeneous catalyst (powder 1) composed of copper and salicylic acid has been developedto catalyze the arylation of arylhalide with amines, amides and N-heterocyclic compounds in mild reaction conditions. In our initial screening exp
A new heterogeneous catalyst (powder 1) composed of copper and salicylic acid has been developedto catalyze the arylation of arylhalide with amines, amides and N-heterocyclic compounds in mild reaction conditions. In our initial screening exp
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/38753748959584790981
Publikováno v:
Polymer. 48:734-742
Dihydroxyl telechelic poly(2,6-dimethyl-1,4-phenylene oxide)s ( 1 ) with regiocontrolled end-group structures have been synthesized by oxidative polymerization of 2,6-dimethylphenol with various aromatic diols in the presence of CuBr/dibutylamine cat
Publikováno v:
Inorganic Chemistry Communications. 12:1197-1199
A novel neutral mixed-valence Cu(I)Cu(II)Cu(I) linear trinuclear copper metallomacrocycle [(PPh3)2Cu]2[μ-o-OC6H4COO]2Cu (3) has been synthesized and characterized. Compound 3 consists of two Cu(I) ions and one Cu(II) ion which are bridged by two sal