FIELD: chemistry.
SUBSTANCE: invention relates to a method of producing 2-heteroaryl derivatives of benzothiazole and benzoxazole of formula 
by boiling amine with general formula 
with acid chloride of general formula 
, where R=2-furyl or 2-thienyl, X = S or O, in 1-methyl-2-pyrrolidone.
EFFECT: method increases output of product to 78 to 90% and environmental friendliness of the process.
1 cl, 2 tbl, 2 ex
| Title | Year | Author | Number |
|---|---|---|---|
| SUBSTITUTED ARYLALKYLTHIOALKYLTHIOPYRIDINES USED FOR CONTROL OF BACTERIUM HELICOBACTER | 1995 |
|
RU2139286C1 |
| METHOD FOR INHIBITION OF RAF KINASE-MEDIATED GROWTH OF TUMOR CELLS, HETEROCYCLIC UREA DERIVATIVES (VARIANTS), PHARMACEUTICAL COMPOSITION (VARIANTS) | 1998 |
|
RU2232015C2 |
| COLORLESS ORGANIC PHOSPHORS | 2016 |
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RU2650518C2 |
| DERIVATIVES OF BETA-CARBOLINE POSSESSING EFFECT OF PHOSPHODIESTERASE INHIBITORS, PHARMACEUTICAL COMPOSITION (VARIANTS), METHOD FOR ITS PREPARING, METHOD FOR INHIBITION OF PHOSPHODIESTERASE EFFECT (VARIANTS) AND METHOD FOR INCREASING CGMP CONCENTRATION | 2001 |
|
RU2271358C2 |
| METHOD OF OBTAINING ACYLAMINO-SUBSTITUTED FIVE-MEMBER HETEROCYCLIC DERIVATIVES | 0 |
|
SU655313A3 |
| THIOPYRIDINES USED FOR CONTROL OF HELICOBACTER BACTERIA | 1995 |
|
RU2142459C1 |
| COLORLESS LUMINOPHORES OF PHENYLBENZAZOLE SERIES | 2018 |
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|
RU2326664C2 |
| 0 |
|
SU481155A3 |
