Condensation of 1,2-hydroxylaminooximes with acetylacetone. Conversion of tetrahydroimidazo[1,2-b]isoxazoles into derivatives of 2H-imidazole, 1-hydroxypyrrole, and 4-oxotetrahydropyridine Full article
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Chemistry of Heterocyclic Compounds
ISSN: 0009-3122 , E-ISSN: 1573-8353 |
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| Output data | Year: 1990, Volume: 26, Number: 6, Pages: 637-642 Pages count : 6 DOI: 10.1007/BF00756414 | ||||
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Abstract:
Reaction of 1,2-hydroxylaminooximes with acetylacetone gives tetrahydroimidazo[1,2-b]isoxazoles. 4-Phenyltetrahydroimidazo[1,2-b]isoxazole in methanolic HCl forms the corresponding 2-acetonyl-2H-imidazole. Both tetrahydroimidazo[1,2-b]isoxazoles and 2-acetonyl-2H-imidazole on heating in aqueous KOH convert into 4-oxo-1,2,3,4-tetrahydropyridines along with 3-acetyl-1-hydroxypyrroles. © 1990 Plenum Publishing Corporation.
Cite:
Grigor'eva L.N.
, Tikhonov A.Y.
, Martin V.V.
, Volodarskii L.B.
Condensation of 1,2-hydroxylaminooximes with acetylacetone. Conversion of tetrahydroimidazo[1,2-b]isoxazoles into derivatives of 2H-imidazole, 1-hydroxypyrrole, and 4-oxotetrahydropyridine
Chemistry of Heterocyclic Compounds. 1990. V.26. N6. P.637-642. DOI: 10.1007/BF00756414 Scopus РИНЦ OpenAlex
Condensation of 1,2-hydroxylaminooximes with acetylacetone. Conversion of tetrahydroimidazo[1,2-b]isoxazoles into derivatives of 2H-imidazole, 1-hydroxypyrrole, and 4-oxotetrahydropyridine
Chemistry of Heterocyclic Compounds. 1990. V.26. N6. P.637-642. DOI: 10.1007/BF00756414 Scopus РИНЦ OpenAlex
Original:
Grigoreva L.N.
, Tikhonov A.Y.
, Martin V.V.
, Volodarskii L.B.
CONDENSATION OF 1,2-HYDROXYLAMINOOXIMES WITH ACETYLACETONE - CONVERSION OF TETRAHYDROIMIDAZO[1,2-B]ISOXAZOLES TO 2H-IMIDAZOLE, 1-HYDROXYPYRROLE AND 4-OXOTETRAHYDROPYRIDINE DERIVATIVES
Химия гетероциклических соединений/Khimiya Geterotsiklicheskikh Soedinenii. 1990. N6. P.765-771. WOS
CONDENSATION OF 1,2-HYDROXYLAMINOOXIMES WITH ACETYLACETONE - CONVERSION OF TETRAHYDROIMIDAZO[1,2-B]ISOXAZOLES TO 2H-IMIDAZOLE, 1-HYDROXYPYRROLE AND 4-OXOTETRAHYDROPYRIDINE DERIVATIVES
Химия гетероциклических соединений/Khimiya Geterotsiklicheskikh Soedinenii. 1990. N6. P.765-771. WOS
Dates:
| Published print: | Jun 1, 1990 |
Identifiers:
| Scopus: | 2-s2.0-4544234312 |
| Elibrary: | 30901253 |
| OpenAlex: | W2951310940 |