Tetrahedron letters

Intramolekulare Diels-Alder-reaktionen mit 1, 2, 4-triazinen und 1, 2, 4, 5-tetrazinen zu neuen Siebenring-anellierten pyridinen und pyridazinen.

G Seitz, S Dietrich, L Görge, J Richter

文献索引：Seitz, Gunther; Dietrich, Sabina; Goerge, Lucia; Richter, Joachim Tetrahedron Letters, 1986 , vol. 27, # 24 p. 2747 - 2750

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被引用次数: 1

摘要

Abstract Suitable substituted 1, 2, 4-triazines as Mell as 1, 2, 4, 3-tetrazines carrying 7- membered ω-alkyne sidechain dienophiles react in an intramolecular Diels-Alder cycloaddition mith inverse electron demand to yield the corresponding novel bicyclic pyridines pyridazines, respectively.