TY - JOUR T1 - Cobalt(II) chloride-mediated synthesis of beta-enamino compounds under solvent-free conditions JO - Journal of the Brazilian Chemical Society A1 - Zhang, Zhan-Hui A1 - Hu, Jin-Yong SN - 0103-5053 UL - 10.1590/S0103-50532006000700038 VL - 17 Y1 - 2006 PB - Brasil ER -