Synthesis of Monoaza Crown Ethers from N,N-Di[oligo(oxyalkylene)]amines and Oligoethylene Glycol Di(p-toluenesulfonates) or Corresponding Dichlorides
- 1 January 1983
- journal article
- Published by Oxford University Press (OUP) in Bulletin of the Chemical Society of Japan
- Vol. 56 (1) , 212-218
- https://doi.org/10.1246/bcsj.56.212
Abstract
Monoaza crown ethers were prepared in satisfactory yields by the one-step reaction between diethanolamine or N,N-di[oligo(oxyethylene)]amines and oligoethylene glycol di(p-toluenesulfonates) or corresponding dichlorides in t-butyl alcohol/dioxane in the presence of sodium or potassium t-butoxide. The reaction conditions in the preparation of monoaza 15- and 18-crown ethers were studied. Various monoaza crown ethers having substituents were also prepared and their properties were investigated.This publication has 13 references indexed in Scilit:
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