메뉴 건너뛰기




Volumn 70, Issue 16, 2005, Pages 6404-6416

3,5-Bis(trifluoromethyl)phenyl sulfones in the direct Julia-Kocienski olefination

Author keywords

[No Author keywords available]

Indexed keywords

ALDEHYDES; ALKYLATION; CARBONYLATION; COMPLEXATION; OLEFINS; OXIDATION; REACTION KINETICS; STEREOCHEMISTRY;

EID: 23044453113     PISSN: 00223263     EISSN: None     Source Type: Journal    
DOI: 10.1021/jo050852n     Document Type: Article
Times cited : (69)

References (84)
  • 11
    • 0033609760 scopus 로고    scopus 로고
    • For a review about desulfonylation reactions, see: Nájera, C.; Yus, M. Tetrahedron 1999, 55, 10547-10658.
    • (1999) Tetrahedron , vol.55 , pp. 10547-10658
    • Nájera, C.1    Yus, M.2
  • 48
    • 0037029813 scopus 로고    scopus 로고
    • This is a simple, green, and general method for the oxidation of sulfides to sulfones: Alonso, D. A.; Nájera, C.; Varea, M. Tetrahedron Lett. 2002, 43, 3459-3461.
    • (2002) Tetrahedron Lett. , vol.43 , pp. 3459-3461
    • Alonso, D.A.1    Nájera, C.2    Varea, M.3
  • 52
    • 0037190867 scopus 로고    scopus 로고
    • Uguen has proposed the formation of carbene species from benzyl sulfone carbanions to explain the observed formation of stilbenes in very low yields in the reduction with sodium amalgam of benzyl sulfones: Jolivet, B.; Uguen, D. Tetrahedron Lett. 2002, 43, 7907-7911.
    • (2002) Tetrahedron Lett. , vol.43 , pp. 7907-7911
    • Jolivet, B.1    Uguen, D.2
  • 58
    • 33845280138 scopus 로고
    • Heathcock has noticed the oxygen-catalyzed oxidative coupling of two alkyl sulfone anions to give an alkene after the reductive elimination of a bis sulfone intermediate: Heathcock, C. H.; Finkelstein, B. L.; Jarvi, E. T.; Radel, P. A.; Hadley, C. R. J. Org. Chem. 1988, 53, 1922-1942.
    • (1988) J. Org. Chem. , vol.53 , pp. 1922-1942
    • Heathcock, C.H.1    Finkelstein, B.L.2    Jarvi, E.T.3    Radel, P.A.4    Hadley, C.R.5
  • 59
    • 0343695074 scopus 로고    scopus 로고
    • Benzyl sulfones have been successfully deprotonated by phosphazene base P4-t-Bu in the diastereoselective aldol reaction with aldehydes: (a) Solladié-Cavallo, A.; Roche, D.; Fischer, J.; De Chian, A. J. Org. Chem. 1996, 61, 2690-2694.
    • (1996) J. Org. Chem. , vol.61 , pp. 2690-2694
    • Solladié-Cavallo, A.1    Roche, D.2    Fischer, J.3    De Chian, A.4
  • 65
    • 0034645693 scopus 로고    scopus 로고
    • (e) Fremont, L. Life Sci. 2000, 66, 663-673.
    • (2000) Life Sci. , vol.66 , pp. 663-673
    • Fremont, L.1
  • 69
    • 2942596014 scopus 로고    scopus 로고
    • For a very recent synthesis of methoxylated stilbenoids employing Heck chemistry in our group, see: Botella, L.; Nájera, C. Tetrahedron 2004, 60, 5563-5570.
    • (2004) Tetrahedron , vol.60 , pp. 5563-5570
    • Botella, L.1    Nájera, C.2
  • 74
    • 0001071115 scopus 로고
    • Alkene synthesis
    • Trost, B. M. Fleming, I., Eds.; Pergamon Press: Oxford
    • Kelly, S. E. Alkene Synthesis. In Comprehensive Organic Synthesis; Trost, B. M. Fleming, I., Eds.; Pergamon Press: Oxford, 1991; Vol. 1, p 729.
    • (1991) Comprehensive Organic Synthesis , vol.1 , pp. 729
    • Kelly, S.E.1
  • 78
    • 0037936793 scopus 로고    scopus 로고
    • and references therein
    • (b) Re-catalyzed: Zhang, X. Y.; Chen, P. Chem.-Eur. J. 2003, 9, 1852-1859 and references therein,
    • (2003) Chem.-Eur. J. , vol.9 , pp. 1852-1859
    • Zhang, X.Y.1    Chen, P.2
  • 81
    • 0345868445 scopus 로고    scopus 로고
    • and references therein
    • (e) Rh-catalyzed: Lebel, H.; Paquet, V. J. Am. Chem. Soc. 2004, 126, 320-328 and references therein.
    • (2004) J. Am. Chem. Soc. , vol.126 , pp. 320-328
    • Lebel, H.1    Paquet, V.2
  • 84
    • 33544455371 scopus 로고    scopus 로고
    • note
    • All attempts to isolate or detect β-hydroxy sulfones 15 from the reaction between sulfone 7a and benzaldehyde under different conditions were unfruitful due to the fast Smiles rearrangement and elimination of SÛ2 that these systems suffer from.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.