Electrophilic substitution reactions in heterocycles complexed to exchange-inert metal ions.(Ethylenediamine) cobalt (III) complexes of imidazole and histidine

N Rowan-Gordon, AA Nguyenpho…

Index: Inorganic Chemistry, , vol. 30, p. 4374 - 4380

Full Text: HTML

Citation Number: 12

Abstract

... and Taube.l"-b The CoA5Bzz+ was nitrated in concentrated H#04 with 70% HN03 at 0 OC, a 3-fold volume of ice ... not in the 2-positi0n.~' For the coordinated nitrated heter- ocycles, UV-vis spectral data are given in Table IV, and NMR chemical shifts are ... Inorganic Chemistry, Vol. ...