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Volumn 31, Issue 5, 1994, Pages 1289-1291

Cobalt(I)‐catalyzed cocyclotrimerization of acetylene with 2,6‐dicyanopyridines

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EID: 84993917516     PISSN: 0022152X     EISSN: 19435193     Source Type: Journal    
DOI: 10.1002/jhet.5570310530     Document Type: Article
Times cited : (7)

References (23)
  • 1
    • 0000981574 scopus 로고
    • Organocobaltverbindungen in der Pyridinsynthese – ein Beispiel für Struktur-Wirkungs-Beziehungen in der Homogenkatalyse
    • For a review on the cobalt‐catalyzed synthesis of pyridines see
    • (1985) Angewandte Chemie , vol.97 , pp. 264
    • Bönnemann, H.1
  • 9
    • 84993891990 scopus 로고    scopus 로고
    • The dinitrile 1 is easily accessible from a variety of pyridine derivatives: [a] from 2,6‐dibromopyridine by cyanation with cuprous cyanide (44%) [14]
  • 10
    • 84993899952 scopus 로고    scopus 로고
    • from the N‐oxide of 2‐pyridinecarbonitrile by cyanation with potassium cyanide (84%) [15]
  • 11
    • 84993887773 scopus 로고    scopus 로고
    • from 2,6‐pyridinedicarboxamide by dehydration (52%) [16]
  • 12
    • 84993890226 scopus 로고    scopus 로고
    • from 2,6‐dimethylpyridine by oxidative ammonolysis (75%) [17].
  • 14
    • 84993890230 scopus 로고    scopus 로고
    • Starting from symmetric substituted pyridines such as the 4‐methyl‐ or 3,5‐dimethylpyridine, only one isomer may be obtained as the final product.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.