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Volumn 67, Issue 12, 2011, Pages 2323-2331

Direct ethoxycarbonyldifluoromethylation of aromatic compounds using Fenton reagent

Author keywords

3,3 Difluoro 2,3 dihydroindole 2 one; Electrophilic radical reaction; Ethoxycarbonyldifluoromethylation; Fenton reagent; Ferrocene

Indexed keywords

3,3 DIFLUORO 2,3 DIHYDROINDOLE 2 ONE; ANILINE; AROMATIC COMPOUND; BENZENE; FERROCENE; UNCLASSIFIED DRUG; URACIL;

EID: 79952196488     PISSN: 00404020     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tet.2011.01.049     Document Type: Article
Times cited : (72)

References (31)
  • 23
    • 79952184961 scopus 로고    scopus 로고
    • note
    • With regard to entries 6 and 7, the tautmeric isomers should be taken into account. On the basis of the electron density, the ethoxycarbonyldifluoromethylated positions will be the 3- and 4-position of the isomers of 4-methylpyrazole and 4-phenylimidazole, respectively. These positions correspond to the 2-position of 4-methylpyrazole and 4-phenylimidazole. Thus, it can be concluded that the same discussion on the electrophilic substitution is applied to the tautmeric isomers.
  • 24
    • 79952195806 scopus 로고    scopus 로고
    • note
    • 19F NMR. These peaks may be assigned to the products, which the each phenyl ring was ethoxycarbonyldifluoromethylated. Since the formed amounts of these products were very small, they were not characterized.
  • 27
    • 79952195746 scopus 로고    scopus 로고
    • Poel T.-J. WO2004/074282.Starck, J.-P. WO2006/008067
    • Poel, T.-J. WO2004/074282.Starck, J.-P. WO2006/008067.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.