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Volumn 36, Issue 2, 2007, Pages 222-223

Synthesis of N-(3-Arylmethyl-2-oxo-2,3-dihydroimidazo[1,2-a]pyridin-3-yl) benzamides

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EID: 34247208665     PISSN: 03667022     EISSN: None     Source Type: Journal    
DOI: 10.1246/cl.2007.222     Document Type: Article
Times cited : (5)

References (40)
  • 5
    • 34247226240 scopus 로고    scopus 로고
    • Chem. Abstr. 1997, 127, 190983j.
    • Chem. Abstr. 1997, 127, 190983j.
  • 8
    • 34247185460 scopus 로고    scopus 로고
    • Chem. Abstr. 2001, 135, 131730s.
    • Chem. Abstr. 2001, 135, 131730s.
  • 12
    • 34247190277 scopus 로고    scopus 로고
    • Chem. Abstr. 1986, 105, 126822z.
    • Chem. Abstr. 1986, 105, 126822z.
  • 14
    • 34247263967 scopus 로고    scopus 로고
    • Chem. Abstr. 1991, 115, 256028n.
    • Chem. Abstr. 1991, 115, 256028n.
  • 16
    • 34247208728 scopus 로고    scopus 로고
    • Chem. Abstr. 1996, 124, 164079n.
    • Chem. Abstr. 1996, 124, 164079n.
  • 18
    • 34247262196 scopus 로고    scopus 로고
    • Chem. Abstr. 2002, 136, 183824r.
    • Chem. Abstr. 2002, 136, 183824r.
  • 40
    • 34247239456 scopus 로고    scopus 로고
    • General procedures for the synthesis of 3 are as follows: A mixture of 4-arylidene-2-phenyl-5(4H)-oxazolones (1, 1 mmol) and pyridin-2-amine (2, 1 mmol) was added to a 10-mL reaction vessel of the monomodal Emrys™ Creator microwave synthesizer and allowed to react under microwave irradiation at 240 W power and 120°C in ethylene glycol (2 mL) for 4-7 min. The reaction mixture was cooled to room temperature, then poured into water (50 mL, filtered to give crude product, which was further purified by recrystallization from EtOH (3a-31, Compound 3e: IR (KBr, 3241, 3014, 2987, 1679, 1664, 1567, 1532, 868, 809, 786, 724, 591 cm-1; 1H NMR (DMSO-d6, δ, ppm, δ 9.69 (s, 1H, NH, 8.30 (d, 1H, J, 6.4Hz, ArH, 8.04 (d, 2H, J, 8.4 Hz, ArH, 7.92 (d, 2H, J, 7.6 Hz, ArH, 7.65-7.52 (m, 4H, ArH, 7.15 (d, 2H, 7, 8.4 Hz, ArH, 6.82-6.74 (m, 2H, ArH, 3.69 (d, 1H, J, 13.2 Hz, CH2, 3.46 d, 1H, J, 13.2 Hz, CH2
    • 4: C, 64.94; H, 4.15; N, 14.43%. Found: C, 65.12; H, 4.20; N, 14.28%.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.