J. Chem. Soc. C, 1967, 882-887
Addition reactions of heterocyclic compounds. Part XXVI. Dimethyl acetylenedicarboxylate with imidazoles and benzimidazoles
R. M. Acheson, M. W. Foxton, P. J. Abbot and K. R. Mills
- DOI:
http://dx.doi.org/10.1039/J39670000882