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Volumn 39, Issue 40, 1998, Pages 7407-7410

Solid-phase synthesis of 3,5-disubstituted 1,3-oxazolidin-2-ones by an activation/cyclo-elimination process

Author keywords

[No Author keywords available]

Indexed keywords

ISOCYANIC ACID DERIVATIVE; OXAZOLIDINE DERIVATIVE; POLYMER; TOLUENESULFONAMIDE DERIVATIVE;

EID: 0032192166     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0040-4039(98)01608-6     Document Type: Article
Times cited : (36)

References (18)
  • 5
    • 0032473927 scopus 로고    scopus 로고
    • 4. For an alternative approach to 3,5-disubstituted 1,3-oxazolidin-2-ones, see: Buchstaller, H.-P. Tetrahedron 1998, 54, 3465-3470.
    • (1998) Tetrahedron , vol.54 , pp. 3465-3470
    • Buchstaller, H.-P.1
  • 11
    • 85038542665 scopus 로고
    • (SmithKline Beecham), WO 95/16712, 1995
    • f) Chenera, B.; Elliot, J. and Moore, M. (SmithKline Beecham), WO 95/16712, 1995 (Chem. Abstr. 1995, 123, 339378t).
    • (1995) Chem. Abstr. , vol.123
    • Chenera, B.1    Elliot, J.2    Moore, M.3
  • 13
    • 85038550903 scopus 로고    scopus 로고
    • note
    • 6. Raising the temperature (>40°C) leads to a Friedel-Crafts like cross-linking reaction between sulfonyl chloride groups and phenyl rings giving diphenyl sulfone bridges and elimination of HCl.
  • 14
    • 85038540401 scopus 로고    scopus 로고
    • note
    • 7. Dowex 50X2-400 ion-exchange resin.
  • 15
  • 16
    • 85038550245 scopus 로고    scopus 로고
    • note
    • 9. 1,2-Diol 6 was prepared by asymmetric reduction of 1-hydroxy-4-phenylbutan-2-one with baker's yeast.
  • 17
    • 85038553097 scopus 로고    scopus 로고
    • note
    • 10. Chiralcel OD column, 70/30 = hexane/ethanol.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.