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Volumn 80, Issue 1, 2010, Pages 349-357

Regioselective synthesis of trifluoromethyl group substituted pyrazole derivatives from 1-aryl-3,4,4,4-tetrafluoro-2-buten-1-ones

Author keywords

3,4,4,4 Tetrafluoro 2 buten 1 one; Celecoxib; Hydrazine; Regioselective Reaction; Trifluoromethylpyrazole

Indexed keywords


EID: 76949086189     PISSN: 03855414     EISSN: None     Source Type: Journal    
DOI: 10.3987/COM-09-S(S)26     Document Type: Article
Times cited : (4)

References (22)
  • 6
    • 36549013145 scopus 로고    scopus 로고
    • and references cited therein
    • Lamberth C. Heterocycles 71 (2007) 1467 and references cited therein
    • (2007) Heterocycles , vol.71 , pp. 1467
    • Lamberth, C.1
  • 10
    • 33746903902 scopus 로고    scopus 로고
    • As for the synthesis of the pyrazole rings by the reaction of β-fluoro-α,β-unsaturated ketone with the hydrazine, see
    • As for the synthesis of the pyrazole rings by the reaction of β-fluoro-α,β-unsaturated ketone with the hydrazine, see. Ichikawa J., Kaneko M., Yokota M., Itonaga M., and Yokoyama T. Org. Lett. 8 (2006) 3167
    • (2006) Org. Lett. , vol.8 , pp. 3167
    • Ichikawa, J.1    Kaneko, M.2    Yokota, M.3    Itonaga, M.4    Yokoyama, T.5
  • 14
    • 0018424491 scopus 로고
    • In the reaction of the hydrazines with α,β-unsaturated ketones, 1,4-addition reaction precedes 1,2-addition under non-acidic conditions, see:
    • In the reaction of the hydrazines with α,β-unsaturated ketones, 1,4-addition reaction precedes 1,2-addition under non-acidic conditions, see:. Al-Farkh Y.A., Al-Hajjar F.H., Al-Shamali F.S., and Hamoud H.S. Chem. Pharm. Bull. 27 (1979) 257
    • (1979) Chem. Pharm. Bull. , vol.27 , pp. 257
    • Al-Farkh, Y.A.1    Al-Hajjar, F.H.2    Al-Shamali, F.S.3    Hamoud, H.S.4


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.