메뉴 건너뛰기




Volumn 46, Issue 38, 2005, Pages 6549-6553

A novel TFA-mediated cyclo-dimerization of 1-substituted 3-alkenylindole derivatives to cyclopent[b]indoles

Author keywords

[No Author keywords available]

Indexed keywords

3 CYCLOPENTYLIDENEMETHYL 1 METHYL 1H INDOLE; ACID; DICHLOROMETHANE; DIMER; INDOLE DERIVATIVE; TRIFLUOROACETIC ACID; UNCLASSIFIED DRUG;

EID: 23844461602     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tetlet.2005.07.089     Document Type: Article
Times cited : (10)

References (52)
  • 23
    • 33645369187 scopus 로고    scopus 로고
    • note
    • -1; T = 296 K; R1 = 0.059 for 4577 observations, space group P-1(#2). Crystallographic data (excluding structure factors) for the structure in this paper have been deposited with the Cambridge Crystallographic Data Centre as a supplementary number CCDC 277890. Copies of the data can be obtained, free of charge, on application to CCDC, 12 Union Road, Cambridge CB2 1EZ, UK [fax: +44(0) 1223 336033 or e-mail: deposit@ccdc.cam.ac.uk].
  • 24
    • 33645337141 scopus 로고    scopus 로고
    • note
    • 3 (30 mL × 3). The organic layer was dried over anhydrous sodium sulfate and evaporated to give an oily residue, which was purified by silica gel column chromatography (n-hexane to AcOEt/n-hexane = 1/20) to give pure 6a (50 mg, 79%) as a colorless solid. Analytical sample was obtained by recrystallization from AcOEt (mp 224°C).
  • 25
    • 33645377280 scopus 로고    scopus 로고
    • note
    • 13C NMR signals because of their broadening.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.