Electrosynthesis of 2, 2′, 6, 6′-tetraaryl 4, 4′-bipyrannylidenes with eight flexible chains
…, A Jutand, F Pflüger, C Jallabert, H Strzelecka…
Index: Amatore, Christian; Jutand, Anny; Pflueger, Fernando; Jallabert, Colette; Strzelecka, Helena; Veber, Michele Tetrahedron Letters, 1989 , vol. 30, # 11 p. 1383 - 1386
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Citation Number: 14
Abstract
Download full text in PDF Opens in a new window. Article suggestions will be shown in a dialog on return to ScienceDirect. ... Please enable JavaScript to use all the features on this page. ... 2,2′,6,6′-tetraaryl 4,4′-bipyrannylidenes with eight flexible chains are synthesized by electrochemical reduction of the corresponding 2,6-diarylpyrylium salts. ... 2,2′,6,6′-tetraaryl 4,4′-bipyrannylidene 1 can be synthesized by chemical reduction of 2,6 pyrylium salts 2 with zinc powder.
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