FIELD: chemistry.
SUBSTANCE: invention relates to a method for synthesis of novel 4-(1H-indol-3-yl)-but-3-en-2-one derivatives of general formula 3: 
, 
: which can be used in synthesis of novel preparations for pharmaceutical and agricultural purposes. The method involves mixing 2-alkyl-5-(2-amino-4-alkylphenyl)-furans 1 with aromatic and heteroaromatic aldehydes 2 in acetic acid in equimola ratio at temperature 35°C for 40 minutes in the presence of 0.01 ml hydrochloric acid.
EFFECT: improved method.
2 tbl, 5 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD PRODUCING 4-{1-[(4-METHYLPHENYL)SULPHONYL]-1H-INDOL-2-YL}BUT-3-EN-2-ONE DERIVATIVES | 2012 |
|
RU2488581C1 |
| METHOD OF PRODUCING 2-(2-ACYLVINYL)INDOLES | 2012 |
|
RU2495027C1 |
| METHOD FOR OBTAINING DERIVATIVES OF 2-(2-ACYLVINYL)INDOLES | 2014 |
|
RU2570421C1 |
| N, N', N', - TRISUBSTITUTED ISOSELENOUREAS | 2010 |
|
RU2434852C1 |
| PRODUCTION METHOD OF (E)-4-(INDOL-2-YL)PROP-2-EN-1-ONE DERIVATIVES | 2016 |
|
RU2633999C1 |
| METHOD OF OBTAINING DERIVATIVES OF 2-ARYL(HETARYL)-1H-INDOLES | 2010 |
|
RU2439056C1 |
| METHOD OF OBTAINING DERIVATIVES FROM (E)-2-(2-ACYLVINYL)BENZOFURANE | 2016 |
|
RU2633998C1 |
| METHOD OF PRODUCING (E)-4-(6,7-DIMETHOXY-2-METHYL-3-QUINOLYL)-3-BUTEN-2-ONE DERIVATIVES | 2010 |
|
RU2425034C1 |
| METHOD OF PRODUCING BIS(5-ALKYL-2-FURYL)(2-AZIDOPHENYL)METHANE DERIVATIVES | 2012 |
|
RU2502735C1 |
| PRODRUG FORMING COMPOUNDS | 2014 |
|
RU2667942C2 |
