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Volumn 51, Issue 19, 2010, Pages 2567-2570

Synthesis of function-oriented 2-phenyl-2H-chromene derivatives using l-pipecolinic acid and substituted guanidine organocatalysts

Author keywords

[No Author keywords available]

Indexed keywords

ACID; BIOTIN; CHROMENE DERIVATIVE; CINNAMALDEHYDE; GUANIDINE; PIPECOLINIC ACID; TRIAZOLE; UNCLASSIFIED DRUG;

EID: 77950370982     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tetlet.2010.02.143     Document Type: Article
Times cited : (50)

References (38)
  • 30
    • 77950370650 scopus 로고    scopus 로고
    • note
    • 4, and evaporated. The residue was purified by flash column chromatography using hexanes/ethyl acetate (8:1) as the eluent to give 3-nitro-2-phenyl-2H-chromenes. The enantiomeric excess was determined by HPLC with chiralpak AD column.
  • 34
    • 77950369289 scopus 로고    scopus 로고
    • note
    • 3): δ 189.9, 150.0, 139.4, 138.2, 136.1, 133.3, 129.4, 129.1, 127.4, 126.8, 124.0, 122.3, 75.1.
  • 37
    • 77950370904 scopus 로고    scopus 로고
    • note
    • 4S.
  • 38
    • 77950371586 scopus 로고    scopus 로고
    • note
    • 3S.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.