Pyridine 3,5-dimethyl-, palladium complex

C2H,N, Pyridine, 3,5-dimethyl-palladium complex, 26 210 CbHsNO, Benzoyl isocyanide chromium com-C HbO, Ethanone, 1-phenyl-manganese complex, 26 156-158 CBH, 02, Methyl benzoate chromium complex, 26 32 C H i, o-Xylylene magnesium complex, 26 147 ChH P, Phosphine, dimethylphenyl-iron complex, 26 61 ruthenium complex, 26 273 ChH12, 1,5-Cyclooctadiene iridium complex, 26 122 ruthenium complexes, 26 69-72, 253-256 ChH OjPS, 2-Butenedioic acid, 2-(dimethylphosphinothioyl)-dimethyl ester, manganese complex, 26 163... 

CjHgOjS, Benzenesulfonic acid, 4-methyl-, rhodium complex 27 292 C,H,N, Pyridine, 3,5-dimethyl-, palladium complex, 26 210... 

NC12Hm, Pyridine, 2-(phenylmethyl)-palladium complex, 26 208-210 NCi2H,j, Naphthalenamine, /V.A -dimethyl-lithium complex, 26 154 NCi2Hv, Benzo[/i]quinoline ruthenium complex, 26 177 NCojCuO CuH, Ruthenium, (acetonitrile)-dodecacarbonyltricobaltcopper-, 26 359 NCo Oi RuC,2H2(1, Ruthenate(l-), dodeca-carbonyltricobalt-tetraethylammonium, 26 358 NCrFeOvP2C45Hji, Chromate(l-), hydri-dononacarbonyliron-(x-nitrido-bis( triphenylphosphorus)( 1 +), 26 338... 

C12H111N2, Azobenzene, cobalt and palladium complexes, 26 175, 176 manganese complex, 26 173 C12H11N, Pyridine, 2-(phenylmethyl)-, palladium complex, 26 208-210 C12H11P, Phosphine, diphenyl-, manganese complex, 26 158, 226-230 ruthenium complex, 26 264 Ci2H,20,S, Thiophenetetracarboxylic acid, tetramethyl ester, 26 166 C 2H,5N, Naphthalenamine, A ,iV-dimethyl-, lithium complex, 26 154 Cj2Hih, Benzene, hexamethyl-, ruthenium complex, 26 181, 182... 

Table 7 Asymmetric cyclization/hydrosilylation of dimethyl diallyl malonate catalyzed by palladium pyridine-oxazoline complexes...

Heath and Rees corrected the earlier conclusions of Potts et al. (66JOC265) and Sai et al. [81IJC(B)10] who had reacted 1,2,4-triazolo[4,3-a]pyridine with dimethyl acetylenedicarboxylate in boiling toluene and benzene. The latter believed that 3-substituted triazolopyridines 209 and 210 were the products. Heath and Rees repeated the experiments in refluxing benzene and in refluxing toluene both in the presence and absence of 5% palladium-on-charcoal, and showed that under all sets of conditions 3-cyano-4-oxo-4f/-pyrido[l,2-a]pyrimidine-2-carboxylate 212, 5-(2-pyridyl)pyrazole-3,4-dicarboxylate 213, and an adduct 211 were isolated from the complex reaction mixtures in 20%, 20%, and 1% yields, respectively (82CC1280). When the reaction was carried out in methanol, only 3-cyano-4-oxo-4//-pyrido[ 1,2-a]pyrimidine-2-carboxylate 212 was obtained... 

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