FIELD: industrial organic synthesis. SUBSTANCE: process consists in hydrogenation of butinediol on catalyst containing palladium and zinc and is distinguished by conducting process on catalyst additionally containing copper and/or silver. EFFECT: increased activity and selectivity of catalyst and avoided use of toxic substances when preparing and exploiting catalysts. 10 cl, 1 tbl, 7 ex
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Authors
Dates
2000-08-20—Published
1995-07-04—Filed