%0 Journal Article %1 Ernst.1986 %A Ernst, Sylvia %A Kaim, Wolfgang. %D 1986 %J Inorganica Chimica Acta %K Group VIB bipyridazine bipyridazine;UV carbonyl %N 2 %P 123--125 %R 10.1016/S0020-1693(00)86442-7 %T 3,3'-Bipyridazine: The 'second-best' bidiazine ligand for metal carbonyl M(CO)4 fragments (M = chromium, molybdenum, tungsten) %V 114 %X Owing to its relatively high basicity (pKa1 = 3.37), 3,3'-bipyridazine (L) yields M(CO)4L (M = Cr, Mo, W) which have both metal-to-ligand charge transfer absorption max. at longer wavelengths than corresponding 2,2'-bipyrimidine and 2,2'-bipyrazine compds. After 4,4'-bipyramidine, 3,3'-bipyridazine is the 2nd-best p acceptor among the sym. bidiazines with a-diamine structure. Redox potentials were detd. on SciFinder(R)

@article{Ernst.1986, abstract = {Owing to its relatively high basicity (pKa1 = 3.37), 3,3'-bipyridazine (L) yields M(CO)4L (M = Cr, Mo, W) which have both metal-to-ligand charge transfer absorption max. at longer wavelengths than corresponding 2,2'-bipyrimidine and 2,2'-bipyrazine compds. After 4,4'-bipyramidine, 3,3'-bipyridazine is the 2nd-best \textgreek{p} acceptor among the sym. bidiazines with \textgreek{a}-diamine structure. Redox potentials were detd. [on SciFinder(R)]}, added-at = {2022-06-15T11:26:56.000+0200}, author = {Ernst, Sylvia and Kaim, Wolfgang.}, biburl = {https://puma.ub.uni-stuttgart.de/bibtex/2a0d4754e323ee2654314c671a25866ed/huebleriac}, doi = {10.1016/S0020-1693(00)86442-7}, interhash = {aa400c38b2d878e625188dbcab47cfbf}, intrahash = {a0d4754e323ee2654314c671a25866ed}, issn = {0020-1693}, journal = {Inorganica Chimica Acta}, keywords = {Group VIB bipyridazine bipyridazine;UV carbonyl}, number = 2, pages = {123--125}, timestamp = {2022-06-15T09:26:56.000+0200}, title = {3,3'-Bipyridazine: The 'second-best' bidiazine ligand for metal carbonyl M(CO)4 fragments (M = chromium, molybdenum, tungsten)}, volume = 114, year = 1986 }