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Volumn 78, Issue 8, 2005, Pages 1534-1548

Diphenyl diselenide as a useful reagent for intermolecular domino reactions of various unsaturated compounds under photoirradiation conditions

Author keywords

[No Author keywords available]

Indexed keywords

CYANIDES; FREE RADICALS; OLEFINS; PHOTOCHEMICAL REACTIONS; UNSATURATED COMPOUNDS;

EID: 23844496739     PISSN: 00092673     EISSN: None     Source Type: Journal    
DOI: 10.1246/bcsj.78.1534     Document Type: Article
Times cited : (27)

References (88)
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    • 0346524343 scopus 로고
    • In general, vinylic radicals are believed to be a stereoisomeric mixture of σ-radicals, and a fast equilibrium is present between the stereoisomers: a) R. W. Fessenden and R. H. Schuler, J. Chem. Phys., 39, 2147 (1963).
    • (1963) J. Chem. Phys. , vol.39 , pp. 2147
    • Fessenden, R.W.1    Schuler, R.H.2
  • 26
    • 0344932373 scopus 로고
    • In contrast, α-aryl-substituted vinylic radicals are assumed to be π-radicals: b) L. A. Singer and J. Chen, Tetrahedron Lett., 10, 4849 (1969).
    • (1969) Tetrahedron Lett. , vol.10 , pp. 4849
    • Singer, L.A.1    Chen, J.2
  • 27
    • 0001403623 scopus 로고
    • α-Substituted vinylic radicals formed by the attack of radical species to ethyl propiolate are assumed to be π-radicals: a) J. O. Metzger and M. Blumenstein, Chem. Ber., 126, 2493 (1993).
    • (1993) Chem. Ber. , vol.126 , pp. 2493
    • Metzger, J.O.1    Blumenstein, M.2
  • 30
    • 33645363315 scopus 로고    scopus 로고
    • note
    • Although PhSe• can also add to alkenes, the reverse reaction from β-selenoalkyl radicals to give the starting alkenes and PhSe• is probably much faster than that from β-selenoalkenyl radicals to give the starting alkynes and PhSe•.
  • 34
    • 33645330161 scopus 로고    scopus 로고
    • note
    • PhTeTePh = 1:160:630, see: Ref. 5.
  • 39
    • 0000315424 scopus 로고
    • ed by B. M. Trost and I. Fleming, Pergamon, Oxford
    • c) D. P. Curran, "Comprehensive Organic Synthesis," ed by B. M. Trost and I. Fleming, Pergamon, Oxford (1991), Vol. 4, pp. 779-831.
    • (1991) Comprehensive Organic Synthesis , vol.4 , pp. 779-831
    • Curran, D.P.1
  • 51
    • 0002627233 scopus 로고
    • and references cited therein
    • H. J. Reich and S. Wollowitz, Org. React., 44, 1 (1993), and references cited therein.
    • (1993) Org. React. , vol.44 , pp. 1
    • Reich, H.J.1    Wollowitz, S.2
  • 62
    • 33645376217 scopus 로고    scopus 로고
    • ed by J. Otera, Wiley-VCH, Weinheim
    • d) I. Ryu and M. Komatsu, "Modern Carbonyl Chemistry," ed by J. Otera, Wiley-VCH, Weinheim (2000), pp. 93-129.
    • (2000) Modern Carbonyl Chemistry , pp. 93-129
    • Ryu, I.1    Komatsu, M.2
  • 63
    • 0002002167 scopus 로고    scopus 로고
    • ed by P. Renaud and M. Sibi, Wiley-VCH, Weinheim, Chap. 1
    • e) D. Nanni, "Radicals in Organic Synthesis," ed by P. Renaud and M. Sibi, Wiley-VCH, Weinheim (2001), Vol. 2, Chap. 1, pp. 44-61.
    • (2001) Radicals in Organic Synthesis , vol.2 , pp. 44-61
    • Nanni, D.1
  • 82
    • 33645365914 scopus 로고    scopus 로고
    • note
    • 1H NMR spectra of these three-component coupling products indicated averaged signals of both isomers.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.