%0 Journal Article %T SINTESIS ESTEREOSELECTIVA DE DODECAMINO-my - HEXOLTETRACOBALTO(III) EN PRESENCIA DE HIDRATOS DE CARBONO %A LARRAZABAL %A GUILLERMO %A BUNEL %A SERGIO %A IBARRA %A CARMEN %A PARADA %A JOS¨¦ %J Bolet¨ªn de la Sociedad Chilena de Qu¨ªmica %D 2002 %I Scientific Electronic Library Online %R 10.4067/S0366-16442002000100013 %X reaction between cis-[co(nh3)4(h2o)2]3+ and ammonia in aqueous solution, in the presence of a carbohydrate, leads to the formation of the tetranuclear complex of cobalt (iii): [co4(nh3)12(oh)6]6+ partially resolved. the degree of resolution depends on the nature of the carbohydartes us %K cobalt (iii) %K optical activity %K carbohydrate %K tetranuclear complex. %U http://www.scielo.cl/scielo.php?script=sci_abstract&pid=S0366-16442002000100013&lng=en&nrm=iso&tlng=en