@article{article3145cc14,
title   = {1,4-addition of diazomethane to a heterodiene: a direct preparation of the oxazolic ring},
author = {Emery, Flávio da S. and Silva, Raphael S. F. and De Moura, Kelly C. G. and Pinto, Maria C. E. R. and Amorim, Mauro B. and Malta, valéria R. S. and Santos, Regina Helena de Almeida and Honório, Káthia Maria and Silva, Alberico Borges Ferreira da and Pinto, Antonio V.},
year = {2007},
doi = {10.1590/s0001-37652007000100004},
journal   = {Anais da Academia Brasileira de Ciências}
}