Synthesis of new highly conjugated bis-(4H-pyrans) involving electron rich polyene linkage, by Pd degrees catalytic coupling of gamma-methylenepyran Fischer-type carbene complexes
Abstract : Self dimerisation of which lenepyran carbene complexes affords bis-pyrans containing electron rich polyene linkage. The cyclic voltammograms of these new donors show one two-electron oxidation wave low potential. (C) 2002 Elsevier Science Ltd. All rights reserved.
http://hal.univ-brest.fr/hal-01175780
Contributeur : Nicolas Le Poul
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Soumis le : dimanche 12 juillet 2015 - 21:17:05
Dernière modification le : vendredi 25 mai 2018 - 01:26:17
F. Robin-Le Guen, P. Le Poul, B. Caro, N. Faux, Nicolas Le Poul, et al.. Synthesis of new highly conjugated bis-(4H-pyrans) involving electron rich polyene linkage, by Pd degrees catalytic coupling of gamma-methylenepyran Fischer-type carbene complexes. Tetrahedron Letters, Elsevier, 2002, 43 (21), pp.PII S0040-4039(02)00645-7. 〈10.1016/S0040-4039(02)00645-7〉. 〈hal-01175780〉
