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pro vyhledávání: '"Jeng-Yung Chen"'
Autor:
Jeng-Yung Chen, 陳政湧
94
We have synthesized a series of 4,4′ perfluoro-alkylated bipyridine ligands[4,4′- bis(RfCH2OCH2)-2,2′-bipyridine, Rf=HC4F8(1a), HC8F16(1b), C3F7(1c) and C10F21 (1d)] by nucleophilic substitution reactions. The reaction of fluorinated a
We have synthesized a series of 4,4′ perfluoro-alkylated bipyridine ligands[4,4′- bis(RfCH2OCH2)-2,2′-bipyridine, Rf=HC4F8(1a), HC8F16(1b), C3F7(1c) and C10F21 (1d)] by nucleophilic substitution reactions. The reaction of fluorinated a
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/cvf7d5
Autor:
Yuh-Sheng Wen, Ling-Kang Liu, Yan-Chou Lin, Tsung-Chi Chen, Jeng-Yung Chen, Shih-Chieh Chen, Norman Lu
Publikováno v:
Polyhedron. 26:3045-3053
With the readily available fluorous alkanols RfCH2OH, a series of novel fluorous-ponytailed bpy ligands, 4,4′-bis(RfCH2OCH2)-2,2′-bpy (1a–e), were prepared and treated with [PdCl2(CH3CN)2] to result in the corresponding novel Pd complexes [PdCl
Publikováno v:
Journal of the Chinese Chemical Society. 53:1517-1521
Fluorous ponytailed [PdCl2(4,4'-bis(R f CH 2 OCH 2 )-2,2'-bpy)], (R f = CF 3 (CF 2 ) 2 2a, HCF 2 (CF 2 ) 3 2b, HCF 2 (CF 2 ) 7 2c, and non-fluorous [PdCl2(4,4'-bis(CH3)-2,2'-bpy)] 3 were prepared and successfully employed in the catalyst reusage stud