Transformations of conjugated enamines of the imidazolidine 1-oxide series in the Vilsmeier-Haack reaction Full article
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Russian Chemical Bulletin
ISSN: 1066-5285 , E-ISSN: 1573-9171 |
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| Output data | Year: 2007, Volume: 56, Number: 6, Pages: 1210-1215 Pages count : 6 DOI: 10.1007/s11172-007-0183-0 | ||||
| Tags | nitroxides; enaminones; nitroenamine; Vilsmeier-Haack reaction; imidazolidines | ||||
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Abstract:
In some cases, the reactions of enaminones of the imidazolidine 1-oxide series with the Vilsmeier reagent afford electrophilic substitution products containing the dimethyl-aminomethylene group. In an acidic medium, these products undergo either hydrolytic elimination of the dimethylaminomethylene moiety or hydrolysis of the latter to form the aldehyde group. The reaction of nitroenamine, which is a derivative of imidazolidine 1-oxide, with the Vilsmeier reagent produces furoxane, viz., the nitroxyl biradical. Reduction of the latter affords the dioxime biradical.
Cite:
Becker C.S.
, Roshchupkina G.I.
, Rybalova T.V.
, Gatilov Y.V.
, Reznikov V.A.
Transformations of conjugated enamines of the imidazolidine 1-oxide series in the Vilsmeier-Haack reaction
Russian Chemical Bulletin. 2007. V.56. N6. P.1210-1215. DOI: 10.1007/s11172-007-0183-0 WOS Scopus РИНЦ OpenAlex
Transformations of conjugated enamines of the imidazolidine 1-oxide series in the Vilsmeier-Haack reaction
Russian Chemical Bulletin. 2007. V.56. N6. P.1210-1215. DOI: 10.1007/s11172-007-0183-0 WOS Scopus РИНЦ OpenAlex
Original:
Мельникова-Беккер К.С.
, Рощупкина Г.И.
, Рыбалова Т.В.
, Гатилов Ю.В.
, Резников В.А.
Превращения сопряженных енаминов ряда имидазолидин-1-оксила в реакции Вильсмайера-Хаака
Известия Академии наук. Серия химическая.(RUSS CHEM B+). 2007. №6. С.1165-1170.. РИНЦ
Превращения сопряженных енаминов ряда имидазолидин-1-оксила в реакции Вильсмайера-Хаака
Известия Академии наук. Серия химическая.(RUSS CHEM B+). 2007. №6. С.1165-1170.. РИНЦ
Dates:
| Published print: | Jun 1, 2007 |
Identifiers:
| Web of science: | WOS:000251971700018 |
| Scopus: | 2-s2.0-36949002086 |
| Elibrary: | 13549843 |
| OpenAlex: | W2951240354 |