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

F. Robin-Le Guen; P. Le Poul; B. Caro; N. Faux; Nicolas Le Poul; S. J. Green

doi:10.1016/S0040-4039(02)00645-7

Journal articles

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

F. Robin-Le Guen ¹ P. Le Poul ¹ B. Caro ¹ N. Faux ¹ Nicolas Le Poul ² S. J. Green

1 ISCR - Institut des Sciences Chimiques de Rennes

2 CEMCA - Chimie, Electrochimie Moléculaires et Chimie Analytique

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.

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Journal articles

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Chemical Sciences / Coordination chemistry

Chemical Sciences / Analytical chemistry

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https://hal.univ-brest.fr/hal-01175780
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Submitted on : Sunday, July 12, 2015 - 9:17:05 PM
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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

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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

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