Chan Tze-Lock, Chow Hak-Fun, Fong Sun, Leung Man-kit, Tu Jingren, J. Chem. Soc. Chem. Commun, (1994) N 17, S 1919-1920
作者:Chan Tze-Lock, Chow Hak-Fun, Fong Sun, Leung Man-kit, Tu Jingren
DOI:——
日期:——
Stereo- and oligo-controlled synthesis of oligo[p-phenylene-(E)-vinylene]-p-benzoic acid derivatives: basic building blocks for oligo[p-phenylene-(E)-vinylene]s
作者:Tze-Lock Chan、Hak-Fun Chow、Sun Fong、Man-Kit Leung、Jingren Tu
DOI:10.1039/c39940001919
日期:——
Oligo[p-phenylene-(E)-vinylene]benzoic acids of up to four aromatic units are synthesized in complete oligo- and excellent (E)-stereo-control via an iterative modified Ramberg–Bäcklund reaction; these extended π-systems can be used to construct oligo [p-phenylene(E)-vinylene]s in good yields.