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Volumn 20, Issue 31, 2014, Pages 9725-9732

Modular synthesis of phenanthro[9,10-c]thiophenes by a sequence of C-H activation, suzuki cross-coupling and photocyclization reactions

Author keywords

C C coupling; C H activation; cross coupling; heterocycles; palladium; photochemistry

Indexed keywords


EID: 84905648708     PISSN: 09476539     EISSN: 15213765     Source Type: Journal    
DOI: 10.1002/chem.201402765     Document Type: Article
Times cited : (32)

References (70)
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    • 70349989730 scopus 로고    scopus 로고
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  • 34
    • 0000703627 scopus 로고
    • The reaction can equally well be considered a [6π] cyclization, if one writes a zwitterionic resonance structure of the thiophene, or an [18π] cyclization, if the complete aromatic π-systems are also taken into account. It remains in any case a photochemically allowed [(4n+2)π] conrotatory electrocyclic reaction
    • The reaction can equally well be considered a [6π] cyclization, if one writes a zwitterionic resonance structure of the thiophene, or an [18π] cyclization, if the complete aromatic π-systems are also taken into account. It remains in any case a photochemically allowed [(4n+2)π] conrotatory electrocyclic reaction:, R. B. Woodward, R. Hoffmann, Angew. Chem. 1969, 81, 797-870
    • (1969) Angew. Chem. , vol.81 , pp. 797-870
    • Woodward, R.B.1    Hoffmann, R.2
  • 65
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    • For the synthesis of 1,3-diphenylphenanthro[9,10-c]thiophene, see:, and references therein.
    • For the synthesis of 1,3-diphenylphenanthro[9,10-c]thiophene, see:, E. Müller, R. Thomas, G. Zountsas, Liebigs Ann. Chem. 1972, 756, 16-28 and references therein.
    • (1972) Liebigs Ann. Chem. , vol.756 , pp. 16-28
    • Müller, E.1    Thomas, R.2    Zountsas, G.3


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.