Syntheses, Thermal Reactivities, and Computational Studies of Aryl-Fused Quinoxalenediynes: Effect of Extended Benzannelation on Bergman Cyclization Energetics

A series of [b]-fused 6,7-diethynylquinoxaline derivatives have been synthesized through an imine condensation strategy to examine the effect of extended benzannelation on the thermal reactivity of enediynes. Absorption and emission spectra of the highly conjugated quinoxalenediynes were red-shifted...

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Veröffentlicht in:	Journal of organic chemistry 2012-11, Vol.77 (22), p.10329-10339
Hauptverfasser:	Spence, John D, Rios, Andro C, Frost, Megan A, McCutcheon, Claire M, Cox, Christopher D, Chavez, Sonia, Fernandez, Ramiro, Gherman, Benjamin F
Format:	Artikel
Sprache:	eng
Schlagworte:	Alicyclic compounds Alicyclic compounds, terpenoids, prostaglandins, steroids Chemical reactivity Chemistry Exact sciences and technology Organic chemistry Preparations and properties Reactivity and mechanisms
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