TY - JOUR A1 - Hünig, Siegfried A1 - Wehner, Ingeborg T1 - A convenient synthesis of 2,2',6,6'-Tetramethyl-4,4'-bipyridine and its oxidation to 2,2',6,6'-Tetracarboxy-4,4'-bipyridine N2 - No abstract available Y1 - 1989 UR - https://opus.bibliothek.uni-wuerzburg.de/frontdoor/index/index/docId/3113 UR - https://nbn-resolving.org/urn:nbn:de:bvb:20-opus-32005 ER -