Selectivity in the Formal 2 + 2 + 2 Cycloaromatization of Enyne-Allenes Generated by the Alder-ene Reaction from Triynes

1,3-Diynyl propiolates undergo the Alder-ene reaction to generate enyne-allenes, which participate in the Diels-Alder reaction to provide products of a formal [2 + 2 + 2] cycloaromatization of three alkynes. Without an external alkyne, enyne-allene reacts with one of the alkyne moieties of 1,3-diyny...

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Veröffentlicht in:	Organic letters 2024-09, Vol.26 (37), p.7778
Hauptverfasser:	Vo, Duy-Viet, Wu, Tongtong, Luo, Yanshu, Xia, Yuanzhi, Lee, Daesung
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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