Reactions of polyfluorochalcones with o - and p -phenylenediamines. Synthesis and intramolecular transformations of polyfluorinated 2,4-diaryl-2,3-dihydrobenzo-1 H -1,5-diazepines
| LEADER | caa a22 4500 | ||
|---|---|---|---|
| 001 | 605531110 | ||
| 003 | CHVBK | ||
| 005 | 20210128100827.0 | ||
| 007 | cr unu---uuuuu | ||
| 008 | 210128e20150201xx s 000 0 eng | ||
| 024 | 7 | 0 | |a 10.1134/S1070428015020207 |2 doi |
| 035 | |a (NATIONALLICENCE)springer-10.1134/S1070428015020207 | ||
| 245 | 0 | 0 | |a Reactions of polyfluorochalcones with o - and p -phenylenediamines. Synthesis and intramolecular transformations of polyfluorinated 2,4-diaryl-2,3-dihydrobenzo-1 H -1,5-diazepines |h [Elektronische Daten] |c [E. Borodina, N. Orlova] |
| 520 | 3 | |a Polyfluorochalcones react with o-phenylenediamine in ethanol and 2-propanol in the presence of triethylamine or benzyltriethylammonium chloride (TEBAC) affording polyfluorinated 2,4-diaryl-2,3-dihydrobenzo-1H-1,5-diazepines. Along with the latter in the presence of triethylamine Michael aza-adducts presumably formed, and at the use of TEBAC in 2-propanol products of intramolecular cyclization and rearrangement of benzo-1,5-diazepines, dihydrobenzimidazo[1,2-a]quinolines were obtained. The reactions of polyfluorochalcones with p-phenylenediamine in ethanol or DMF proceed mostly with the substitution of the para-fluorine atom in the perfluorophenyl rings. | |
| 540 | |a Pleiades Publishing, Ltd., 2015 | ||
| 700 | 1 | |a Borodina |D E. |u Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch, Russian Academy of Sciences, pr. Akademika Lavrent'eva 9, 630090, Novosibirsk, Russia |4 aut | |
| 700 | 1 | |a Orlova |D N. |u Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch, Russian Academy of Sciences, pr. Akademika Lavrent'eva 9, 630090, Novosibirsk, Russia |4 aut | |
| 773 | 0 | |t Russian Journal of Organic Chemistry |d Pleiades Publishing |g 51/2(2015-02-01), 253-260 |x 1070-4280 |q 51:2<253 |1 2015 |2 51 |o 11178 | |
| 856 | 4 | 0 | |u https://doi.org/10.1134/S1070428015020207 |q text/html |z Onlinezugriff via DOI |
| 898 | |a BK010053 |b XK010053 |c XK010000 | ||
| 900 | 7 | |a Metadata rights reserved |b Springer special CC-BY-NC licence |2 nationallicence | |
| 908 | |D 1 |a research-article |2 jats | ||
| 949 | |B NATIONALLICENCE |F NATIONALLICENCE |b NL-springer | ||
| 950 | |B NATIONALLICENCE |P 856 |E 40 |u https://doi.org/10.1134/S1070428015020207 |q text/html |z Onlinezugriff via DOI | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Borodina |D E. |u Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch, Russian Academy of Sciences, pr. Akademika Lavrent'eva 9, 630090, Novosibirsk, Russia |4 aut | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Orlova |D N. |u Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch, Russian Academy of Sciences, pr. Akademika Lavrent'eva 9, 630090, Novosibirsk, Russia |4 aut | ||
| 950 | |B NATIONALLICENCE |P 773 |E 0- |t Russian Journal of Organic Chemistry |d Pleiades Publishing |g 51/2(2015-02-01), 253-260 |x 1070-4280 |q 51:2<253 |1 2015 |2 51 |o 11178 | ||