| abstract |
FIELD: chemistry. n SUBSTANCE: 1-adamantanol reacted with alcohol ROH, where R=CH 3 , C 2 H 5 , n-C 3 H 7 , n-C 4 H 9 , n-C 5 H 11 , n-C 8 H 17 , cyclo-C 5 H 9 , cyclo-C 6 H 11 , C 6 H 5 CH 2 , in presence of copper-containing catalyst Cu(acac) 2 , with molar ratio of [Cu(acac) 2 ]:[AdOH]:[alcohol] = 1-50:100:500-1600, at temperature of 175-220 °C for 4-10 hours. n EFFECT: disclosed is method of producing adamantylalkyl esters of formula n n n n which are used as additive enhancing oxidative stability and viscosity of lubricating oils, as well as starting material for producing drug preparations. n 1 cl, 1 tbl, 41 ex |