Experimental The labeled methanol was prepared by the method of Brown, Systrom and Y~ nko.~ The diethyl carbitol was vacuum distilled over lithium aluminum hydride below 60". The reaction of the first few drops of the n-hutyl carhitol with the solid which had separated around the edge of the reaction flask was undesirably vigorous. The labeled methanol was diluted with reagent methanol and fractionated. The preparation of the dicobalt ...
