106658-66-6Relevant articles and documents
CATION-INDUCED CHARGE-TRANSFER ABSORPTIONS OF OLIGOOXA(n.n)PARACYCLOPHANE QUINHYDRONES 1)
Bauer, Helmut,Briaire, Jan,Staab, Heinz A.
, p. 6175 - 6178 (2007/10/02)
Intramolecular (n.n)paracyclophane quinhydrones with two oligooxaalkylene bridges 2a-e (m = 0,1,2,3 and 4, resp.) have been synthesized.The selective double complexation of these compounds with metal cations of suitable size (e.g. 7) is indicated by remarkable enhancements of the intensity of charge-transfer absorptions.