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4,4′‐Donor‐substituierte und 6,6′‐difunktionalisierte 2,2′‐Bipyridine
Author(s) -
Neumann Uwe,
Vögtle Fritz
Publication year - 1989
Publication title -
chemische berichte
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.667
H-Index - 136
eISSN - 1099-0682
pISSN - 0009-2940
DOI - 10.1002/cber.19891220330
Subject(s) - chemistry , medicinal chemistry
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.