Palladium-Catalyzed Coupling Reaction of an Enol Nonaflate with (Vinyl)tributylstannanes and Acetylenes: A Highly Stereoselective Synthesis of 8,18-13C2-Labeled Retinal

Abstract Here we report that enol nonaflates exhibit higher reactivity than the corresponding enol triflates in palladium-catalyzed cross-coupling reactions with various (vinyl)tributylstannanes and acetylenes. We also highlight the reaction of a vinyl nonaflate, containing two 13 C-labeled carbon a...

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Veröffentlicht in:	Synthesis (Stuttgart) 2005-07, Vol.2005 (10), p.1581-1588
Hauptverfasser:	Wada, Akimori, Ieki, Yasuhiro, Nakamura, Saeko, Ito, Masayoshi
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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