Boranes cadmium

Ammonium hexacyanoferrate(II), 2577 f Arsine, 0100 Azido-2-butyne, 1473 3-Azidopropyne, 1114 c /.v-A/obcn/cnc, 3484 Azoxybenzene, 3485 Barium azide, 0214 Benzenediazonium nitrate, 2275 Benzotriazole, 2269 Borane, 0135 Bromine azide, 0256 f 3-Bromopropyne, 1090 f 1,2-Butadiene, 1479 f 1,3-Butadiene, 1480 f Buten-3-yne, 1423 f 1-Butyne, 1481 f 2-Butyne, 1482 Cadmium azide, 3957 Cadmium cyanide, 0588 Cadmium fulminate, 0589 Cadmium nitride, 3960... 

Piotrowicz, S. R., Harvey, G. R., Boran, D. A., Weisel, C. P., and Springer-Young, M. (1984). Cadmium, copper, and zinc interactions with marine humus as a function of ligand structure. Mar. Chem., 14, 333-346. 

D. R. Neu, J. A. Olson, A. B. Ellis, Photoluminescence as a probe of the Adsorption of Gaseous Boranes onto the Surface of Cadmium Selenide Crystals, j. Phys. Chem. 1993, 97,5713-5716. 

The caronic acid prepared by Perkin in 1899 for the first time [919] is an interesting precursor for caronaldehyde or a functionally equivalent derivative thereof. Because of its attractiveness a number of proposals have been made to utilize its synthetic potential. The main problem was, how to functionalize or reduce one of the two carboxy functions selectively. For caronic acid 186 or simple derivatives thereof, the problem of selective reduction to the monoaldehyde is not yet solved in a technically feasible way. Proposals like cadmium boranate [277] may have their merits for the... 

The easily prepared, stable solid reagent diphenylamine-borane (Ph2NH BH8) has been shown to be more reactive than aliphatic amine-boranes and almost as reactive as borane-THF for the reduction of ketones acids are also reduced to alcohols. Polyethylene glycols (PEG) catalyse the reduction of ketones by sodium borohydride under phase-transfer (PT) conditions, for example in solid-liquid PT with PEG as solvent. The solid zinc borohydride-dimethylformamide complex reduces aldehydes and ketones to alcohols, but only one hydrogen atom from each tetrahydridoborate unit is utilized. The different rates of reduction of various classes of ketone (saturated aliphatic faster than aromatic, and a -unsaturated very slow) suggest a possible selectivity between ketones. The corresponding cadmium complex, prepared in situ, reacts similarly. Lithium methylborohydride, LiMeBHj, prepared as shown in equation (1), where... 

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