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Volumn , Issue 10, 2000, Pages 1505-1511

Synthesis of four possible stereoisomers of 1,2-epoxy-3-hydroxyerythrinans: Total synthesis of an alkenoid-type erythrinan alkaloid, (±)-erythratidine 1

Author keywords

[No Author keywords available]

Indexed keywords

ALCOHOLS; ISOMERS; OXIDATION; STEREOCHEMISTRY; SYNTHESIS (CHEMICAL); UNSATURATED COMPOUNDS;

EID: 0034697415     PISSN: 14704358     EISSN: None     Source Type: Journal    
DOI: 10.1039/b001906m     Document Type: Article
Times cited : (24)

References (28)
  • 1
    • 0030472392 scopus 로고    scopus 로고
    • Part XLIX of Synthesis of Erythrina and Related Alkaloids. Part XLVI: S. Hosoi
    • Part XLIX of Synthesis of Erythrina and Related Alkaloids. Part XLVI: S. Hosoi, T. Sato, M. Nagao and Y. Tsuda, Chem. Pharm. Bull., 1996,44,2342.
    • (1996) Chem. Pharm. Bull. , vol.44 , pp. 2342
    • Sato, T.1    Nagao, M.2    Tsuda, Y.3
  • 2
    • 18844459373 scopus 로고    scopus 로고
    • A part of the present work was communicated in that paper. Part XLVIII
    • A part of the present work was communicated in that paper. Part XLVIII: J. Toda, Y. Niimura, T. Sano and Y. Tsuda, Heterocycles, 1998,48, 1599.
    • (1998) Heterocycles , vol.48 , pp. 1599
    • Toda, J.1    Niimura, Y.2    Sano, T.3    Tsuda, Y.4
  • 3
    • 0000423958 scopus 로고
    • Erythrina and Related Alkaloids
    • ed. G. A. Cordeil, Academic Press, New York
    • For review, see, Y. Tsuda and T. Sano, Erythrina and Related Alkaloids, in The Alkaloids, ed. G. A. Cordeil, Academic Press, New York, 1980, vol. 48, p. 249.
    • (1980) The Alkaloids , vol.48 , pp. 249
    • Tsuda, Y.1    Sano, T.2
  • 12
    • 33645912671 scopus 로고    scopus 로고
    • 2,4a
    • 2,4a
  • 13
    • 33645940674 scopus 로고    scopus 로고
    • 3, the yield of 4 was reduced to 49% with formation of an unidentified over-oxidation product
    • 3, the yield of 4 was reduced to 49% with formation of an unidentified over-oxidation product.
  • 14
    • 33645953384 scopus 로고    scopus 로고
    • Attempted oxidations of 10 with oxone and hydrogen peroxide-urea complex also were unsuccessful, and gave only recovered starting material or a profoundly decomposed mixture
    • Attempted oxidations of 10 with oxone and hydrogen peroxide-urea complex also were unsuccessful, and gave only recovered starting material or a profoundly decomposed mixture.
  • 17
    • 33645912410 scopus 로고    scopus 로고
    • Semi-empirical molecular orbital calculations were performed with AMI implemented in CAChe Ver.3.6 for Apple Macintosh, SONY-Tektronix Co. Ltd, Tokyo, Japan.
    • Semi-empirical molecular orbital calculations were performed with AMI implemented in CAChe Ver.3.6 for Apple Macintosh, SONY-Tektronix Co. Ltd, Tokyo, Japan.
  • 24
    • 33645937067 scopus 로고    scopus 로고
    • Methylation did not proceed in the absence of Bu4NHSO4.
    • Methylation did not proceed in the absence of Bu4NHSO4.
  • 28
    • 33645933673 scopus 로고    scopus 로고
    • This synthesis gave, at the same time, a firm proof of configurations at C-2 and C-3 of (+)-erythratidine, since they had previously been elucidated only from the coupling constant between H-2 and H-3.
    • This synthesis gave, at the same time, a firm proof of configurations at C-2 and C-3 of (+)-erythratidine, since they had previously been elucidated only from the coupling constant between H-2 and H-3.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.