Novel cryptands containing thiourea units as a part of the macrocyclic framework

NG Lukyanenko, TI Kirichenko…

Index: Lukyanenko, N. G.; Bogatsky, A. V.; Kirichenko, T. I.; Scherbakov, S. V.; Nazarova, N. Yu. Synthesis, 1984 , # 2 p. 137

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Citation Number: 15

Abstract

Alkylation of diaza-18-crown-6 by N-substituted phthalimides having a terminal halogen in the substituent, and subsequent product interaction with hydrazine hydrate and acid hydrolysis gave corresponding N, N′-disubstituted diaza-18-crown-6 compounds with