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SINTESIS ESTEREOSELECTIVA DE DODECAMINO-my - HEXOLTETRACOBALTO(III) EN PRESENCIA DE HIDRATOS DE CARBONODOI: 10.4067/S0366-16442002000100013 Keywords: cobalt (iii), optical activity, carbohydrate, tetranuclear complex. Abstract: 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
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