FIELD: chemistry.
SUBSTANCE: present invention relates to a method for synthesis of 2-substituted azole
compounds of formula 
, (a) reaction of an aldehyde of formula
with an azole of formula 
in the presence of a carbonylating agent of formula 
to obtain an oxazolidone of formula 
, 
reaction of the oxazolidone of formula (Ia) so as to perform hydrolysis of a triarylmethyl group, splitting the O-(C=Q) bond and opening the oxazolidone, followed by reaction of the obtained intermediate compound with Prot-Z, where Prot-Z is an agent which protects an amino group, to obtain an azole-containing intermediate compound of formula (lb) and 
and oxidation of the intermediate compound of formula (Ib) to obtain a 2-substituted azole derivative of formula (I). The invention also relates to azole compounds of formulae (I), (la), (lb), (Ic) and (II).
EFFECT: novel method of obtaining azoles of formula (I), as well as obtaining novel compounds of formulae (I), (la), (lb), (Ic) and (II), having useful biological properties.
41 cl, 5 tbl, 8 ex
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