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Volumn 11, Issue 7, 2009, Pages 1559-1562

Skeletally diverse small molecules using a build/couple/pair strategy

Author keywords

[No Author keywords available]

Indexed keywords

HETEROCYCLIC COMPOUND;

EID: 64349105624     PISSN: 15237060     EISSN: None     Source Type: Journal    
DOI: 10.1021/ol900173t     Document Type: Article
Times cited : (46)

References (25)
  • 4
    • 58149358949 scopus 로고    scopus 로고
    • (b) Schreiber, S. L. Nature 2009, 457, 153-154.
    • (2009) Nature , vol.457 , pp. 153-154
    • Schreiber, S.L.1
  • 19
    • 64349103682 scopus 로고    scopus 로고
    • Lactam 18a was also obtained in 11% yield. It was probably formed via azo-hydrazo prototropy reaction of 18, followed by 6-exo-trig cyclization. Furthermore, a hydrazone of 17 underwent intramolecular 1,3-dipolar cycloaddition reaction via hydrazone-azomethine imine isomerization to afford the fused pyrazolidine 18b in 9% yield.
    • Lactam 18a was also obtained in 11% yield. It was probably formed via azo-hydrazo prototropy reaction of 18, followed by 6-exo-trig cyclization. Furthermore, a hydrazone of 17 underwent intramolecular 1,3-dipolar cycloaddition reaction via hydrazone-azomethine imine isomerization to afford the fused pyrazolidine 18b in 9% yield.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.