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Volumn 72, Issue 25, 2007, Pages 9609-9616

Allylation and vinylation of aryl radicals generated from diazonium salts

Author keywords

[No Author keywords available]

Indexed keywords

BROMINE COMPOUNDS; CHLORINATION; STYRENE; SUBSTRATES;

EID: 36849084048     PISSN: 00223263     EISSN: None     Source Type: Journal    
DOI: 10.1021/jo701717k     Document Type: Article
Times cited : (61)

References (100)
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    • For reviews on allylations and vinylations, see: a
    • For reviews on allylations and vinylations, see: (a) Ramaiah, M. Tetrahedron 1987, 43, 3541-3676.
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    • Ramaiah, M.1
  • 8
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    • For examples demonstrating the versatility of allyltin-based reactions, see: a
    • For examples demonstrating the versatility of allyltin-based reactions, see: (a) Keck, G. E.; Yates, J. B. J. Am. Chem. Soc 1982, 104, 5829-5831.
    • (1982) J. Am. Chem. Soc , vol.104 , pp. 5829-5831
    • Keck, G.E.1    Yates, J.B.2
  • 14
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    • For an overview, see:, Renaud, P, Sibi, M. P, Eds, Wiley-VCH: Weinheim, Germany
    • For an overview, see: Rosenstein, I. J. In Radicals in Organic Synthesis; Renaud, P., Sibi, M. P., Eds.; Wiley-VCH: Weinheim, Germany, 2001; Vol. 1, pp 50-71.
    • (2001) Radicals in Organic Synthesis , vol.1 , pp. 50-71
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    • For radical additions to silanes with subsequent fluoride-induced elimination, see: a
    • For radical additions to silanes with subsequent fluoride-induced elimination, see: (a) Porter, N. A.; Zhang, G.; Reed, A. D. Tetrahedron Lett. 2000, 41, 5773-5777.
    • (2000) Tetrahedron Lett , vol.41 , pp. 5773-5777
    • Porter, N.A.1    Zhang, G.2    Reed, A.D.3
  • 32
  • 40
    • 0012204214 scopus 로고    scopus 로고
    • For Meerwein arylations of (nonacceptor substituted) 1,3-butadienes, see: (a) Taylor, E. C; Strojny, E. J. J. Am. Chem. Soc. 1956, 78, 5104-5108.
    • For Meerwein arylations of (nonacceptor substituted) 1,3-butadienes, see: (a) Taylor, E. C; Strojny, E. J. J. Am. Chem. Soc. 1956, 78, 5104-5108.
  • 42
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    • For notable exceptions, see: a
    • For notable exceptions, see: (a) Raucher, S.; Koolpe, G. A. J. Org. Chem. 1983, 48, 2066-2069.
    • (1983) J. Org. Chem , vol.48 , pp. 2066-2069
    • Raucher, S.1    Koolpe, G.A.2
  • 45
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    • Reference 16
    • (d) Reference 16.
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    • (a) Galli, C. Chem. Rev. 1988, 88, 765-792.
    • (1988) Chem. Rev , vol.88 , pp. 765-792
    • Galli, C.1
  • 52
    • 36849074623 scopus 로고    scopus 로고
    • Depending on whether the aryl radicals are trapped by the diazonium salts before or after reacting with the olefin (as alkyl radicals), biaryl azo compounds or carbodiazenylation products are obtained. See also ref 22.
    • Depending on whether the aryl radicals are trapped by the diazonium salts before or after reacting with the olefin (as alkyl radicals), biaryl azo compounds or carbodiazenylation products are obtained. See also ref 22.
  • 53
    • 0000011388 scopus 로고
    • For relative rate constants of β-fragmentations, see
    • For relative rate constants of β-fragmentations, see: Wagner, P. J.; Sedon, J. H.; Lindstrom, M. J. J. Am. Chem. Soc. 1978, 100, 2579-2580.
    • (1978) J. Am. Chem. Soc , vol.100 , pp. 2579-2580
    • Wagner, P.J.1    Sedon, J.H.2    Lindstrom, M.J.3
  • 54
    • 36849055978 scopus 로고    scopus 로고
    • A reliable determination of the degree of hydrogen abstraction by p-fluoroaryl radicals was not possible due to the volatility of fluorobenzene.
    • A reliable determination of the degree of hydrogen abstraction by p-fluoroaryl radicals was not possible due to the volatility of fluorobenzene.
  • 55
    • 0042559162 scopus 로고    scopus 로고
    • -1), see ref 21c. For relative rates of aryl radical additions to various olefins, see: Bridger, R. F.; Russell, G. A. J. Am. Chem. Soc. 1963, 85, 3754-3765.
    • -1), see ref 21c. For relative rates of aryl radical additions to various olefins, see: Bridger, R. F.; Russell, G. A. J. Am. Chem. Soc. 1963, 85, 3754-3765.
  • 57
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    • Attempts to achieve vinylation with tetrachloroemene and diazonium salt 1a gave nearly quantitative yields of anisole and only traces of trichlorostyrene although additions of aryl radicals to this substrate have been reported. See ref 17
    • Attempts to achieve vinylation with tetrachloroemene and diazonium salt 1a gave nearly quantitative yields of anisole and only traces of trichlorostyrene although additions of aryl radicals to this substrate have been reported. See ref 17.
  • 58
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    • For intramolecular additions of alkyl radicals to nitrobenzenes, see
    • For intramolecular additions of alkyl radicals to nitrobenzenes, see: Beckwith, A. L. J.; Lawton, D. L. J. Chem. Soc., Perkin Trans. 2 1973, 2134-2137.
    • (1973) J. Chem. Soc., Perkin Trans. 2 , pp. 2134-2137
    • Beckwith, A.L.J.1    Lawton, D.L.2
  • 59
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    • The allylation reported by Freyd does tolerate o-nitro substituents due to the use of allyl bromide, which undergoes faster fragmenation. See ref 16
    • The allylation reported by Freyd does tolerate o-nitro substituents due to the use of allyl bromide, which undergoes faster fragmenation. See ref 16.
  • 60
    • 37049102019 scopus 로고    scopus 로고
    • The structure of nitro compound 4d was confirmed by conversion to aminothiazole 5 according to the literature: Hardy, K. D.; Harrington, F. P.; Stachulski, A. V. J. Chem. Soc., Perkin Trans. 1 1984, 1227-1236.
    • The structure of nitro compound 4d was confirmed by conversion to aminothiazole 5 according to the literature: Hardy, K. D.; Harrington, F. P.; Stachulski, A. V. J. Chem. Soc., Perkin Trans. 1 1984, 1227-1236.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.