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Spectroscopy Letters
An International Journal for Rapid Communication
Volume 25, 1992 - Issue 2
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Original Articles

Spectroscopic Evidence of The Formation of New Kryptand K22C2

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Pages 163-174 | Received 16 Sep 1991, Accepted 18 Oct 1991, Published online: 23 Sep 2006
 

Abstract

Diaza-18-crown-6, K22, react with dichloroethane solvent to form a new Kryptand K22C2 with a bridge head. 13C NMR and UV spectra give further evidence of the formation of the new Kryptand. It was found that K22 dissolved in dichloroethane react with the solvent to form a new kryptand K22C2 and a precipitate form which was identified as the salt of K22C2.

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