## Abstract magnified image The ring transformation of __2H__‐pyran‐2‐one by __N__‐aryl amidine in the presence of KOH in DMF at room temperature resulted in a facile synthesis of the 2,6‐diaryl‐4‐secondary aminonicotinonitrile and highly substituted unsymmetrical 2,2′‐bipyridines in moderate yiel
✦ LIBER ✦
Synthesis of unsymmetrically 4-substituted 2,2′-bipyridines
✍ Scribed by Bernadette M. Kelly-Basetti; Irena Krodkiewska; Wolfgang H.F. Sasse; G.Paul Savage; Gregory W. Simpson
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- French
- Weight
- 203 KB
- Volume
- 36
- Category
- Article
- ISSN
- 0040-4039
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