FIELD: chemical technology. SUBSTANCE: linalool is produced from dehydrolinalool by selective hydrogenization on preliminary reduced palladium catalyst at increased temperature in hydrogen flow at concentration of dehydrolinalool 0.1-0.43 mole/l, at 40-70 C in the presence of heterogeneous catalyst made as a complex (η2-C60)Pd(PPh3)2, and applied on carbon carrier “Sibunit” at amount 0.05-0.3 g/l in inert medium. Linalool is an intermediate organic compound used in pharmaceutical and perfume industry. EFFECT: high purity of product, high rate of synthesis.
FIELD: extraction of valuable components from solids. SUBSTANCE: the method consists in preliminary grinding of vegetable raw material with a subsequent action by ultrasound at a frequency of 22 kHz and intensity of ultrasound action within 1 to 70 W/sq.cm for 60 to 420 s in a solution of ethanol. EFFECT: facilitated procedure.