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Volumn 130, Issue 22, 2008, Pages 6918-6919

A simple, modular synthesis of substituted pyridines

Author keywords

[No Author keywords available]

Indexed keywords

1,3 DIPHENYL 2 PROPEN 1 ONE OXIDE O PENTAFLUOROBENZOATE; BENZOIC ACID DERIVATIVE; BORONIC ACID DERIVATIVE; OXIME DERIVATIVE; PYRIDINE DERIVATIVE;

EID: 44449138157     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja8013743     Document Type: Article
Times cited : (291)

References (29)
  • 18
    • 33845376451 scopus 로고
    • (k) Boger, D. L. Chem. Rev. 1986, 86, 781-793.
    • (1986) Chem. Rev , vol.86 , pp. 781-793
    • Boger, D.L.1
  • 26
    • 44449146486 scopus 로고    scopus 로고
    • For the current study, the initial intermediate from cross-coupling has not been characterized. On thin layer chromatography, it has a distinctive yellow color and is UV-active; on that basis, it is tentatively assumed to be the 3-azatriene and not the dihydropyridine. Upon further heating, the yellow TLC spot disappears and is converted to a new colorless spot that leads to the pyridine product upon workup. Additional studies will clarify the status of the intermediates in this new pyridine synthesis.
    • For the current study, the initial intermediate from cross-coupling has not been characterized. On thin layer chromatography, it has a distinctive yellow color and is UV-active; on that basis, it is tentatively assumed to be the 3-azatriene and not the dihydropyridine. Upon further heating, the yellow TLC spot disappears and is converted to a new colorless spot that leads to the pyridine product upon workup. Additional studies will clarify the status of the intermediates in this new pyridine synthesis.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.