Imidazo[1,2-a]pyrazine, bromo and methoxy derivatives: a 13C N.M.R. determination applied to nucleophilic substitution studies
PA Bonnet, C Sablayrolles and JP Chapat
Australian Journal of Chemistry
37(6) 1357 - 1361
Published: 1984
Abstract
The 13C chemical shifts and coupling constants of imidazo[1,2-a]pyrazine and some of its derivatives are reported and compared with those of other series. These data enable us to study the nucleophilic substitution of 3,5-dibromoimidazo[1,2-alpyrazine and 6,8-dibromoimidazo[1,2-a]pyrazine by a methoxy group.
https://doi.org/10.1071/CH9841357
© CSIRO 1984