Method for producing dodecacarbonyltriruthenium tri ruthenium

A method for manufacturing dodecacarbonyltriruthenium birds ruthenium directly carbonylated without passing through the intermediate of ruthenium chloride, residual impurity metals without provides methods pressure conditions are not required. The invention relates to 0 comprises the step of carbonylating with carbon monoxide and ruthenium chloride, in the manufacturing method of dodecacarbonyltriruthenium bird ruthenium represented by the following formula, to the reaction system, relative to the chlorine of the ruthenium chloride. It was added 8 molar equivalents or more of an amine, reaction temperature 50 to 100 ° C., a manufacturing method of dodecacarbonyltriruthenium birds ruthenium carbonylation of the reaction pressure 0.2～0.9MPa. [Formula 1] .FIELD 1