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
1994; Royal Society of Chemistry; Issue: 17 Linguagem: Inglês
10.1039/c39940001919
ISSN2050-5639
AutoresTze‐Lock Chan, Hak‐Fun Chow, Sun Fong, Man‐kit Leung, Jingren Tu,
Tópico(s)Oxidative Organic Chemistry Reactions
ResumoOligo[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.
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