| 摘要 |
FIELD: chemistry. ^ SUBSTANCE: invention relates to carbonate derivatives of phenicols which are compounds of formula 1 , where R1 is selected from a group comprising , R2 is selected from a group comprising dichloromethyl, difluoromethyl, chlorofluoromethyl, chloromethyl and methyl, R3 is selected from a group comprising hydroxymethyl, fluoromethyl, difluoromethyl, trifluoromethyl and CH2O-C(O)O-R5, R4 and R5 are independently selected from a group comprising straight or branched substituted C1-10alkyl or C1-10carboalkoxy or unsubstituted C1-10alkyl, C1-10cycloalkyl, C1-10alkoxyalkyl, phenyl, phenylalkyl, straight or branched substituted C1-10alkyl or unsubstituted C1-10alkenyl or C1-10cycloalkenyl or solvate thereof. ^ EFFECT: improved properties of compounds. ^ 11 cl, 15 tbl, 35 ex, 7 dwg |
