Cobalt , bromo 2, 12-dimethyl

Cobalt Bromo-dimethyl-tris-[trime-thyl-phosphan]- XIII/9b, 116... 

Acetoni trileimidazole-5,7,7,12,14,14-hexamethyl-1,4,8,11 -tetraaza-4,11-cyclotetradecadieneiron(II) perchlorate, 3822 Bromo-5,7,7,12,14,14-hexamethyl-l,4,8,l 1-tetraaza-4,11-cyclo-tetradecadieneiron(II) perchlorate, 3716 tra s-Bromoazido(meso-5,12-dimethyl-1,4,8,11 -tetraazacyclotetradeca-4,11-diene)cobalt(III) perchlorate, 3553 Chloro-5,7,7,12,14,14-hexamethyl-1,4,8,1 l-tetraaza-4,11-cyclotetradecadieneiron(II) perchlorate, 3718 Copper(II) perchlorate /V-(2-Pyridyl)acylacetamides, 4051 Copper(II) perchlorate Polyfunctional amines, 4051 Diacetonitrile-5,5,7,7,12,14,14-hexamethyl-1,4,8,11 -tetraaza-4,11 -cyclotetradecadieneiron(II) perchlorate, 3807 Dichloro-5,7,7,12,14,14-hexamethyl-1,4,8,11 -tetraaza-4,11 -cyclotetradecadieneiron(III) perchlorate, 3719... 

Bromobis[2,3-butanedione dioximato( 1 -)] (4-terf-butylpyridine)cobalt(lIl) is a tan, microcrystalline solid with greatly enhanced solubility in organic solvents compared to the chloro(pyridine) analogue. It is also the compound of choice in preparing alkylcobaloximes by the subsequent procedure because of the ease of isolation of the resultant products. In addition, the bromo(4-ferf-bupy) species react directly with electron-rich olefins, such as ethyl vinyl ether, in the presence of ethanol to yield, in this case, bis[2,3-butanedione dioximato(l-)]-(2,2-diethoxyethyl)(pyridine)cobalt(III).1J Conversion of the dimethyl sulfide compound to the pyridine derivatives is readily detected by a characteristic infrared absorption at 1600 cm 1 (pyridine stretch). The H nmr spectrum of bromobis[2,3-butanedione dioximato(1 -)] (4-ferf-butylpyridine)cobalt (III) has absorptions in the alkane region in the ratio of 3 4 at 6 1.25 ppm [Py—C (CH3)3 ] and 6 2.43 ppm (dh—CH3) from tetramethylsilane. 

BrCoN407S2C4His - H20, Cobalt(m), aqua-bromobis(l,2-ethanediamine)-, dithionate, trans-, monohydrate, 21 124 Br2N4PdCi2H30, Palladium(D), [Af V-bis[2-(di-methylamino)ethyl]-iV -dimethyl-1,2-ethanediamine]bromo-, bromide, 21 131... 

C10H15N, Benzenemethanamine, N,N,4-trimethyl-, lithium complex, 26 152 C10H15P, Phosphine, diethylphenyl-, nickel complex, 28 101 platinum complex, 28 135 CioHigAsi, Arsine, 1,2-phenylenebis(dimethyl-, gold complex, 26 89 nickel complex, 28 103 CioHie, 1,3-Cyclopentadiene, 1,2,3,4,5-pen-tamethyl-, 28 317 chromium complex, 27 69 cobalt complexes, 28 273, 275 iridium complex, 27 19 samarium complex, 27 155 titanium complex, 27 62 ytterbium complex, 27 148 CioH,gBrN04S, Bicyclo[2.2.1]heptane-7-methanesulfonate, 3-bromo-1,7-di-methyl-2-oxo-, U.IRHENDO, ANTPi]-, ammonium, 26 24... 

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