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Volumn 7, Issue 23, 2009, Pages 4862-4870

The coumarin→indole transformation - A method for preparing 4-halo-5-hydroxyindoles from coumarins

Author keywords

[No Author keywords available]

Indexed keywords

CONJUGATE ADDITION; DEPROTECTION; ETHYLAMINE; HOFMANN REARRANGEMENT; HYDROXYINDOLES; PHENOLIC OXYGEN; QUINONE-IMINES;

EID: 72449148323     PISSN: 14770520     EISSN: None     Source Type: Journal    
DOI: 10.1039/b914580j     Document Type: Article
Times cited : (15)

References (65)
  • 4
    • 72449127775 scopus 로고    scopus 로고
    • US pat. 6 022 980
    • M. E. Flaugh, US pat. 6,022,980, 2000
    • (2000)
    • Flaugh, M.E.1
  • 6
    • 72449179121 scopus 로고    scopus 로고
    • L. I. Kruse, R. C. Young and A. J. Kaumann, WO 93/00333
    • L. I. Kruse, R. C. Young and A. J. Kaumann, WO 93/00333
  • 18
    • 34250701681 scopus 로고    scopus 로고
    • Recent examples of coumarin and dihydrocoumarin synthesis:
    • Y.-L. Shi M. Shi Org. Biomol. Chem. 2007 5 1499 1504
    • (2007) Org. Biomol. Chem. , vol.5 , pp. 1499-1504
    • Shi, Y.-L.1    Shi, M.2
  • 48
    • 0001255407 scopus 로고
    • These experiments led to phenol oxidation only, with the quinone i being the major product, and the spirocycle ii being a significant byproduct (cf. ref. 22).
    • Cf. Y. Kita H. Tohma M. Inagaki K. Hatanaka Heterocycles 1992 33 503 506
    • (1992) Heterocycles , vol.33 , pp. 503-506
    • Kita, Y.1    Tohma, H.2    Inagaki, M.3    Hatanaka, K.4


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.