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Volumn 52, Issue 31, 2011, Pages 4008-4013

An efficient and novel synthesis of chromonyl chalcones using recyclable Zn(l-proline)2 catalyst in water

Author keywords

3 Formylchromones; Green synthesis; Heterochalcones; Zn(l proline)2

Indexed keywords

3 ACETYL 4 HYDROXYCOUMARIN; 3 FORMYLCHROMONE DERIVATIVE; 6 CHLORO 3 FORMYLCHROMONE; CHALCONE DERIVATIVE; CHROMONE DERIVATIVE; CHROMONYL CHALCONE; LEWIS ACID; METHYL GROUP; UNCLASSIFIED DRUG; WATER;

EID: 79959883229     PISSN: 00404039     EISSN: 18733581     Source Type: Journal    
DOI: 10.1016/j.tetlet.2011.05.118     Document Type: Article
Times cited : (26)

References (52)
  • 51
    • 79959905593 scopus 로고    scopus 로고
    • note
    • 2 complex was obtained as white solid, was filtered and dried. Yield: 91%.
  • 52
    • 79959865012 scopus 로고    scopus 로고
    • note
    • 4, concentrated to furnish crude product, which was then recrystallized from chloroform or methanol-DMF mixture. The catalyst was recovered by precipitating the aqueous layer by addition of acetone. The catalyst recovered from the aqueous layer was used for the subsequent cycle.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.