Facile synthesis of mono and dibenzo N, N'??disubstituted diaza 18??crown??6 derivatives

G Topal, N Demirel, M Toğrul, Y Turgut…

Index: Topal; Demirel; Togrul; Turgut; Hosgoeren Journal of Heterocyclic Chemistry, 2001 , vol. 38, # 1 p. 281 - 284

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Citation Number: 24

Abstract

Abstract This study represents a facile synthesis of building blocks (1–3) of crown ethers and amine precoursers (4a-d). The study also involves synthesis of mono and dibenzo N, N- disubstituted diaza 18-crown-6 derivatives with high yield without chromatographic purification and high vacuum distillation. The complex ability of host the ethers was evaluated in terms of structural modification.