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Volumn 53, Issue 46, 2012, Pages 6167-6172

I2-Catalyzed three-component protocol for the synthesis of quinazolines

Author keywords

2 Amino benzophenone; Ammonium acetate; Aromatic aldehyde; Green Chemistry; I2 catalyst; Multicomponent reaction; One pot synthesis; Solvent free condition

Indexed keywords

2 AMINOBENZOPHENONE; ALDEHYDE; AMMONIUM ACETATE; BENZOPHENONE DERIVATIVE; IODINE; LEWIS ACID; OXIDIZING AGENT; QUINAZOLINE DERIVATIVE; UNCLASSIFIED DRUG;

EID: 84867575496     PISSN: 00404039     EISSN: 18733581     Source Type: Journal    
DOI: 10.1016/j.tetlet.2012.08.016     Document Type: Article
Times cited : (64)

References (73)
  • 12
    • 84890597202 scopus 로고    scopus 로고
    • Zhu, J., Bienayme, H., Eds.; Wiley-VCH: Weinheim, Germany
    • Zhu, J.; Bienayme, H. In Multicomponent Reactions; Zhu, J., Bienayme, H., Eds.; Wiley-VCH: Weinheim, Germany, 2005.
    • (2005) Multicomponent Reactions
    • Zhu, J.1    Bienayme, H.2
  • 23
  • 70
    • 85030494126 scopus 로고    scopus 로고
    • General procedure for the synthesis of quinazoline derivatives: 2-aminobenzophenone (1, 1 mmol), an aromatic aldehyde (2 1 mmol) ammonium acetate (3, 2.5 mmol) and iodine (0.05 mmol) were taken in a round bottom flask and heated in an oil bath at 40 -C for stipulated period of time (Table 2). After completion of the reaction, crude reaction mixture was washed with water (3 -10 mL) followed by ethanol (3 -10 mL) and dried in high vacuum to afford pure product. All the products were confirmed by 1H, 13C NMR, IR and MS (see Supplementary data)
    • General procedure for the synthesis of quinazoline derivatives: 2-aminobenzophenone (1, 1 mmol), an aromatic aldehyde (2, 1 mmol), ammonium acetate (3, 2.5 mmol) and iodine (0.05 mmol) were taken in a round bottom flask and heated in an oil bath at 40 -C for stipulated period of time (Table 2). After completion of the reaction, crude reaction mixture was washed with water (3 -10 mL) followed by ethanol (3 -10 mL) and dried in high vacuum to afford pure product. All the products were confirmed by 1H, 13C NMR, IR and MS (see Supplementary data).
  • 73
    • 85030490067 scopus 로고    scopus 로고
    • CCDC No 876278 for compound 4e and CCDC No. 884436 for compound 5a
    • CCDC No. 876278 for compound 4e and CCDC No. 884436 for compound 5a.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.