A new multicomponent approach to the synthesis of substituted furan-2(5H)-ones containing 4H-chromen-4-one fragment Научная публикация
| Журнал |
Tetrahedron Letters
ISSN: 0040-4039 , E-ISSN: 1873-3581 |
||
|---|---|---|---|
| Вых. Данные | Год: 2020, Том: 61, Номер: 49, Номер статьи : 152602, Страниц : DOI: 10.1016/j.tetlet.2020.152602 | ||
| Авторы |
|
||
| Организации |
|
Реферат:
An efficient telescope method for the preparation of furan-2(5H)-one derivatives containing 4H-chromen-4-one fragment was developed. The suggested approach based on tandem multicomponent reaction of 3-(dimethylamino)-1-(2-hydroxyphenyl)prop-2-en-1-one, arylglyoxals and Meldrum’s acid. A distinctive feature of the proposed protocol is simultaneous formation of 4H-chromen-4-one and furan-2(5H)-one fragments at one synthetic stage. The advantages of this synthesis are mild reaction conditions, atom economy and easy workup procedure, which can avoid chromatographic purifications. The structure of one of furan-2(5H)-one derivatives was determined by X-ray diffraction.
Библиографическая ссылка:
Lichitsky B.V.
, Melekhina V.G.
, Komogortsev A.N.
, Minyaev M.E.
A new multicomponent approach to the synthesis of substituted furan-2(5H)-ones containing 4H-chromen-4-one fragment
Tetrahedron Letters. 2020. V.61. N49. 152602 . DOI: 10.1016/j.tetlet.2020.152602 WOS Scopus OpenAlex
A new multicomponent approach to the synthesis of substituted furan-2(5H)-ones containing 4H-chromen-4-one fragment
Tetrahedron Letters. 2020. V.61. N49. 152602 . DOI: 10.1016/j.tetlet.2020.152602 WOS Scopus OpenAlex
Идентификаторы БД:
| Web of science: | WOS:000591773500009 |
| Scopus: | 2-s2.0-85095575766 |
| OpenAlex: | W3096108633 |