N. Tamura et al., A FLAVIN RECEPTOR - STRONG BINDING ABILITY OF A MELAMINE DERIVATIVE BEARING A GUANIDINIUM ION FOR 6-AZAFLAVIN - 5 HYDROGEN-BONDS FORMED IN CHLOROFORM, Journal of the Chemical Society, Chemical Communications, (22), 1994, pp. 2583-2584
A melamine derivative bearing a guanidinium ion strongly binds 6-azafl
avin via five hydrogen bonds with a binding constant of 140 000 mol(-1
) dm(3) in CHCl3.