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Volumn 39, Issue 32, 1998, Pages 5827-5830

Claisen rearrangement of γ-hydroxyvinyl sulfones via ketene acetal derivatives. A new entry to functionalized (2E,4E)-alkadienoic esters

Author keywords

[No Author keywords available]

Indexed keywords

ACETAL DERIVATIVE; ALKADIENE; ESTER; KETENE DERIVATIVE; SULFONE DERIVATIVE;

EID: 0032490918     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0040-4039(98)01151-4     Document Type: Article
Times cited : (16)

References (32)
  • 11
    • 0001609967 scopus 로고
    • Isomerizations: d) Ma, D.; Lu, X. Tetrahedron 1990, 46, 3189 and 6919;
    • (1990) Tetrahedron , vol.46 , pp. 3189
    • Ma, D.1    Lu, X.2
  • 24
    • 0000217402 scopus 로고
    • Trost, B. M.; Fleming, I.; Paquette, L. A. Eds. Pergamon Oxford
    • 9. Reviews: a) Wipf, P. Claisen Rearrangement in Comprehensive Organic Synthesis Trost, B. M.; Fleming, I.; Paquette, L. A. Eds. Pergamon Oxford, 1991, Vol. 5, p. 827;
    • (1991) Claisen Rearrangement in Comprehensive Organic Synthesis , vol.5 , pp. 827
    • Wipf, P.1
  • 27
    • 0010514414 scopus 로고    scopus 로고
    • note
    • 10. The observed preference for the E stereoisomer is probably a consequence of a chair-like transition state in which the substituents occupy a pseudo-equatorial orientation. (formula presented)
  • 31
    • 0010446658 scopus 로고    scopus 로고
    • note
    • 13. A coupling constant J= 15.3 Hz has been observed for the C-2 proton.
  • 32
    • 0010445812 scopus 로고    scopus 로고
    • note
    • +), 230, 201, 139, 111, 67.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.