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Volumn 20, Issue 11, 2009, Pages 1271-1274

Two novel fluorescent calix[4]arene derivatives with benzoazole units in 1,3-alternate conformation for selective recognition to Fe3+ and Cr3+

Author keywords

Benzothiazole; Benzoxazole; Calixarenes; Imino; Recognition

Indexed keywords


EID: 70249085215     PISSN: 10018417     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.cclet.2009.05.022     Document Type: Article
Times cited : (15)

References (14)
  • 12
    • 70249108904 scopus 로고    scopus 로고
    • note
    • General procedure: compound 5 (0.5 mmol) and corresponding benzoazole aldehyde (5 mmol) were added to 30 mL of absolute anhydrous toluene. Under nitrogen, the reaction mixture was refluxed till the disappearance of 5 (monitored by TLC). The resulting solution was cooled to room temperature and the solvent evaporated under vacuum, the crude product was obtained. The crude product was further purified by recrystallization from dichloromethane and methanol to give the pure product.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.