abstract |
FIELD: organic chemistry. SUBSTANCE: method involves treatment of metals (e.g. calcium, barium, strontium, yttrium, scandium or lanthanum) by alkoxy alkanol at stoichiometric quantity. The process is carried out at elevated temperature in the presence of 0.01-0.0001 mol of gallium trihalide. EFFECT: improves efficiency of method. 3 cl, 1 tbl |