U. Neumann, F. Vögtle
Mar 1, 1989
Citations
0
Influential Citations
23
Citations
Journal
Chemische Berichte
Abstract
4,4′-Donor-Substituted and 6,6′-Difunctionalized 2,2′-Bipyridines The previously unknown 4,4′-dimethoxy-substituted 6,6′-diacyl-2,2′-bipyridines 7, 8 (acyl = acetyl, formyl) are prepared. Some old procedures in the synthetic sequence were optimized.