FIELD: organic chemistry, chemical technology. SUBSTANCE: white phosphorus is subjected for interaction with sodium in the presence of catalytic amount of 18-crown-6-ethers as interphase catalysts in diethylene glycol dimethyl ester (diglym) solution. Reaction is carried out at heating to the boiling point for 5 h. Isolation of the end product is performed by solution filtration. EFFECT: new method providing purity of product, decreased labor intensity, broadened arsenal of known methods of end product producing. 2 dwg, 2 ex
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Authors
Dates
2002-01-20—Published
2000-03-15—Filed