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Volumn 48, Issue 40, 2007, Pages 7075-7078

Behaviour of selenophenes substituted with electron-withdrawing groups in polar Diels-Alder reactions

Author keywords

Benzoselenophene; Diels Alder; Nitroselenophene

Indexed keywords

1 DIETHYL AMINO 3 TERT BUTYLDIMETHYLSILOXY 1,3 BUTADIENE; 2 ACETYL 4 NITROSELENOPHENE; 2 ACETYL 5 NITROSELENOPHENE; 2 NITROSELENOPHENE; 3 NITROSELENOPHENE; ALKENE DERIVATIVE; ISOPRENE; ORGANOSELENIUM DERIVATIVE; UNCLASSIFIED DRUG;

EID: 34548461164     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tetlet.2007.08.014     Document Type: Article
Times cited : (14)

References (16)
  • 9
    • 34548448250 scopus 로고
    • 4, and then the solvent removed. The residue was purified by column chromatography in silica gel using hexane-ethyl acetate mixtures as the eluent
    • 4, and then the solvent removed. The residue was purified by column chromatography in silica gel using hexane-ethyl acetate mixtures as the eluent
    • (1960) Zh. Obshch. Khim. , vol.30 , pp. 2207
    • Yur'ev, Yu.K.1    Zaitseva, E.L.2    Rosantev, G.G.3
  • 10
    • 84932248936 scopus 로고
    • The synthesis of 1c and 1d were performed starting from selenophene following a procedure proposed by [Chem. Abstr. 52, 3762 (1958)] for the synthesis of 2-acetylselenophene. Then, this compound was nitrated following the procedure given in Ref. 3
    • The synthesis of 1c and 1d were performed starting from selenophene following a procedure proposed by. Kataev E.G., and Palkina M.V. Uch.Zap. Kasan, Gosudarst. Univ. Im. V.I. Ulyanova-Lenina, Khim. 113 (1953) 115 [Chem. Abstr. 52, 3762 (1958)] for the synthesis of 2-acetylselenophene. Then, this compound was nitrated following the procedure given in Ref. 3
    • (1953) Uch.Zap. Kasan, Gosudarst. Univ. Im. V.I. Ulyanova-Lenina, Khim. , vol.113 , pp. 115
    • Kataev, E.G.1    Palkina, M.V.2
  • 11
    • 0035356730 scopus 로고    scopus 로고
    • General procedure: The temperature, the length of the reaction and the diene/dienophile ratio are given in Tables 1 and 2. An ampoule containing 1.0 mmol of the dienophile and the required amount of diene in 0.5 ml of dry benzene were cooled in liquid nitrogen, sealed and then heated in an oil bath. After the reaction time was completed, it was cooled once more in liquid nitrogen and opened. The solution was evaporated and the residue purified by column chromatography in silica gel or alumina using hexane-ethyl acetate mixtures as the eluent.
    • General procedure: The temperature, the length of the reaction and the diene/dienophile ratio are given in Tables 1 and 2. An ampoule containing 1.0 mmol of the dienophile and the required amount of diene in 0.5 ml of dry benzene were cooled in liquid nitrogen, sealed and then heated in an oil bath. After the reaction time was completed, it was cooled once more in liquid nitrogen and opened. The solution was evaporated and the residue purified by column chromatography in silica gel or alumina using hexane-ethyl acetate mixtures as the eluent. Biolatto B., Kneeteman M., Paredes E., and Mancini P. J. Org. Chem. 66 (2001) 3906-3912
    • (2001) J. Org. Chem. , vol.66 , pp. 3906-3912
    • Biolatto, B.1    Kneeteman, M.2    Paredes, E.3    Mancini, P.4
  • 16
    • 34548454695 scopus 로고    scopus 로고
    • note
    • -1.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.