Abstract
The method of direct electrochemical synthesis consists of oxidizing a metal anode in a non-aqueous solution containing a ligand (or ligand precursor) to produce the appropriate inorganic or organometallic compound. In many cases, the product precipitates directly in the cell, making for easy isolation, so that the technique is both direct and simple, and in addition the product yields are very high. One advantage of the technique is that the products are often derivatives of a low oxidation state of the metal; \examples of this include chromium(III) bromide, tin(II) and lead(II) diolates and thiolates, hexahalogenodigallate(II) anions, thorium diiodide, copper(I) thiolate complexes, and indium(I) derivatives of thiols, dithiols, and diols. In some systems, the low oxidation state compound undergoes subsequent reaction; for example, in the synthesis of RInX2 the reaction sequence involves the oxidation of indium metal to give InX, which then reacts with RX to give RInX2. Another possible post-electrolysis process is disproportionation. Examples of these various preparative routes will be discussed.
Details of two recent investigations are also reported. One of these depends on the oxidation of indium in solutions containing CH2X2 (X = Br,I), to give X2InCH2X or X2InCX2InX2 species as the final products. A different system involves the oxidation of indium in liquid ammonia solutions of NH4X or aromatic 1,2-diols, and the reactions in liquid ammonia are discussed.
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References
Tuck, D.G. (1979) ‘Direct electrochemical synthesis of inorganic and organometallic compounds’, Pure and Appl. Chem., 51, 2005–2018.
Oldham, C. and Tuck, D.G. (1982) ‘The direct electrochemical synthesis of [(C6H5)3PH]2[CoCl4]’ J. Chem. Ed., 59, 420–421.
Casey, A.T. and Vecchio, A.M. (1990) ‘The electrochemical synthesis of metallocenes, polymethylmetallocenes, open metallocenes and metal phenylacetylides’, Appl. Organometal. Chem., 4, 513–522.
Habeeb, J. J., Osman, A., and Tuck, D.G. (1979) ‘The electrochemical synthesis of some Ph3SnMCl adducts (M = Zn, Cd, Hg)’, Inorg. Chim. Acta., 35, 105–108.
Oldham, C., Taylor, M.J., and Tuck, D.G. (1985) ‘Direct electrochemical synthesis of metal thiocyanate complexes’, Inorg. Chem. Acta, 100, L9–10.
Habeeb, J.J., Tuck, D.G. and Zhandhire, S. (1979) ‘The electrochemical synthesis of some heteronuclear metal carbonyls’, Can. J. Chem., 57, 2196–2199.
Habeeb, J.J., and Tuck, D.G. (1975) ‘Direct electrochemical synthesis of indium compounds’, Chem. Comm., 808–809.
Habeeb, J.J., Neilson, L. and Tuck, D.G. (1976) ‘Direct electrochemical synthesis of anionic complexes of metallic elements’, Synth. React. Inorg. Metalorg. Chem., 6, 105–113.
Habeeb, J.J., Osman, A. and Tuck, D.G. (1976) ‘The direct electrochemical synthesis of neutral and anionic organocadmium halides’, Chem. Comm., 379–380.
Habeeb, J.J. and Tuck, D.G. (1977) ‘Electrochemical preparation of some organotin compounds’, J. Organometal. Chem., 134, 363–379.
Habeeb, J.J., Said, F.F. and Tuck, D.G. (1977) ‘Direct electrochemical synthesis of neutral and anionic chloro-and bromo-complexes of titanium, zirconium and hafnium’, Can. J. Chem., 55, 3882–3886.
Habeeb, J.J. and Tuck, D.G. (1977) ‘The electrochemical preparation of organo-nickel and palladium halides’, J. Organometal. Chem., 139, C17–20.
Habeeb, J.J., Neilson, Lynn and Tuck, D.G. (1978) ‘Electrochemical preparation of anhydrous halides of transition metals (Mn-Zn)’, Inorg. Chem., 17, 306–310.
Habeeb, J.J. and Tuck, D.G. (1978) ‘Electrochemical preparation of neutral organocadmium halides’, J. Organometal. Chem., 146, 213–219.
Habeeb, J.J. and Tuck, D.G. (1979) ‘The direct electrochemical synthesis of chromium(III) bromide; a facile route to chromium(III) complexes’, Inorg. Synth., 19, 123–127.
Habeeb, J.J. and Tuck, D.G. (1979) ‘The direct electrochemical synthesis of indium(III) complexes’, Inorg. Synth., 19, 257–261 (1979).
Osman, A. and Tuck, D.G. (1979) ‘The direct electrochemical synthesis of anionic organodihalogenocadmate(II) complexes’, J. Organometal. Chem., 169, 255–258 (1979).
Habeeb, J.J., Osman, A. and Tuck, D.G. (1980) ‘The electrochemical synthesis of neutral and anionic organozinc halides’, J. Organometal. Chem., 185, 117–127.
Habeeb, J.J., Said, F.F. and Tuck, D.G. (1980) ‘Coordination compounds of indium. Part XXXV. The direct electrochemical synthesis of adducts of indium(III) halides’, J. Chem. Soc, Dalton Trans., 1161–1163.
Habeeb, J.J., Said, F.F. and Tuck, D.G. (1980) ‘Coordination compounds of indium. Part 36. The direct electrochemical synthesis of neutral and anionic organoindium halides’, J. Organometal. Chem., 190, 325–335.
Said, F.F. and Tuck, D.G. (1980) ‘The electrochemical synthesis of organometallic halides of titanium, zirconium and hafnium’ Can. J. Chem., 58, 1673–1677.
Khan, M., Oldham, C., Taylor, M.J. and Tuck, D.G. (1980) ‘Preparative and structural studies of triphenylphosphonium salts’ Inorg. Nucl. Chem. Lett., 16, 469–474.
Said, F.F. and Tuck, D.G. (1981) ‘The fortuitous direct electrochemical synthesis of some copper(I) complexes’, Can. J. Chem., 59, 62–64.
Habeeb, J.J., Oldham, C. and Tuck, D.G. (1981) ‘The electrochemical oxidation of molybdenum into non-aqueous solutions of halogen’, J. Inorg. Nucl. Chem., 43, 2087–2088.
Khan, M., Oldham, C. and Tuck, D.G. (1981) ‘The direct electrochemical synthesis of triphenylphosphine adducts of Group IB monohalides’, Can. J. Chem., 59, 2714–2718.
Said, F.F. and Tuck, D.G. (1982) ‘The direct electrochemical synthesis of organometallic halides of zinc and cadmium with substituted phenyl halides’, J. Organometal. Chem., 224, 121–124.
Taylor, M.J. and Tuck, D.G. (1983) ‘Electrochemical synthesis of hexahalogenodigallate(II) and tetrahalogenogallate(III) anions’, Inorg. Synth., 22, 135–142.
Kumar, N. and Tuck, D.G. (1983) ‘The direct electrochemical synthesis of thorium diiodide, and some derivatives’, Inorg. Chem., 22, 1951–1952.
Kumar, N. and Tuck, D.G. (1984) ‘The direct electrochemical synthesis of neutral and anionic halogeno complexes of uranium(IV) and uranium(VI)’, Inorg. Chem. Acta, 95, 211–215.
Hayes, P.C., Osman, A., Seudeal, N. and Tuck, D.G. (1985) ‘The direct electrochemical synthesis of 2,2’-bipyridine adducts of organomagnesium halides, and of salts of organodihalogenomagnesium(II) anions’, J. Organometal. Chem., 291.
Khan, M.A., Taylor, M.J., Tuck, D.G. and Rogers, D.A. (1986) ‘Crystal structures and vibrational spectra of triphenylphosphonium hexahalogenodigallates(II), (Ph3PH)2Ga2X6(X = Cl, Br, I)’, J. Crystal. Spectro. Res., 16, 895–905.
Said, F.F. and Tuck, D.G. (1982) ‘The direct electrochemical synthesis of some thiolates of zinc, cadmium and mercury’ Inorg. Chim. Acta, 59, 1–4.
Hencher, J.L., Khan, M.A., Said, F.F., Sieler, R. and Tuck, D.G. (1982) ‘The direct electrochemical synthesis of phenylthiolato complexes of tin(II), tin(IV) and lead(II); The molecular structure of the 2,2’-bipyridine adduct of Sn(SC6H5)4’, Inorg. Chem., 21, 2787–2791.
Hencher, J.L., Khan, M.A., Said, F.F. and Tuck, D.G. (1985) ‘The direct electrochemical synthesis, and crystal structure, of salts of [M4(SC6H5)10]2- anions (M = Zn, Cd)’, Polyhedron, 4, 1263–1267.
Chahda, R.K., Kumar, R. and Tuck, D.G. (1987) ‘The direct electrochemical synthesis of thiolato complexes of copper, silver, and gold; molecular structure of [Cu(SC6H4CH3-o) (1,10-phenanthroline)]2.CH3CN’, Can. J. Chem., 65, 1336–1342.
Chadha, R.K., Kumar, R., Lopez-Grado, J.R. and Tuck, D.G. (1988) ‘The direct electrochemical synthesis of thiolato complexes of cobalt and nickel, and the crystal structure of bis(phenylthiolato)bis(1,10-phenanthroline)cobalt(III) Perchlorate’, Can. J. Chem., 66, 2151–2156.
Green, J.H., Kumar, R., Seudeal, N. and Tuck, D.G. (1989) ‘The direct electrochemical synthesis of alkyl and aryl thiolato complexes of indium and thallium’, Inorg. Chem., 28, 123–127.
Mabrouk, H.E., Kumar, R. and Tuck, D.G. (1988) ‘Studies of the reactions of some Main Group metals with diphenylsulphide and diphenylselenide’, J. Chem. Soc, Dalton Trans., 1045–1047.
Kumar, R. and Tuck, D.G. (1989) ‘The direct electrochemical synthesis of phenylselenato complexes of some Main Group and late transition elements’, Can. J. Chem., 67, 127–129.
Annan, T.A., Kumar, R. and Tuck, D.G. (1991) ‘Direct electrochemical synthesis and crystallographic characterization of metal-diphenylphosphido and diphenylthiophosphinato compounds, and some derivatives’, J. Chem. Soc, Dalton Trans., 11–18.
Chadha, R.K., Kumar, R. and Tuck, D.G. (1986) ‘The preparation and crystal structure of the unusual copper-sulphur cage complex Cu8(SC5H11)4(S2CSC5H11)4’, J. Chem. Soc, Chem. Commun., 188–189.
Khan, M.A., Kumar, R. and Tuck, D.G. (1988) ‘The direct electrochemical synthesis of adducts of bis(diphenylphosphino)methane(dppm) with copper(I) thiolates, and the molecular structure of Cu4(μ-SC5H11)4(dppm)2’, Polyhedron, 7, 49–55.
Chadha, R.K., Kumar, R. and Tuck, D.G. (1988) ‘The synthesis, properties, and crystal structure of the copper(I)-thiolato-thioxanthato complex Cu8(SC5H11)4(S2CSC5H11)4’, Polyhedron, 7, 1121–1128.
Annan, T.A., Kumar, R. and Tuck, D.G. (1990) ‘The direct electrochemical synthesis of copper and silver derivatives of alkanedithiols, and the crystal structure of [Cu2S2C3H6-1,2(C6H5)2PCH2P(C6H5)2]4’, Inorg. Chem., 29, 2475–2479.
Dance, I.G. (1986) ‘The structural chemistry of metal thiolate complexes’, Polyhedron, 5, 1037–1104.
Blower, P.J., and Dilworth, J.R. (1986) ‘Thiolato complexes of the transition metals’, Coord. Chem. Revs., 76, 121–185?
Kumar, R. and Tuck, D.G. (1989) ‘The direct electrochemical synthesis of metal complexes of 2,2’-dipyridylamine’, Inorg. Chim. Acta, 157, 51–56.
Kumar, R. and Tuck, D.G. (1985) ‘An efficient electrochemical synthesis of phenylethynyl copper(I), C6H5C = CCu’, J. Organometal. Chem., 281, C47–48.
Eisenbach, W., and Lehmkuhl, H. (1982) ‘Electrosynthesis of ferrocene’, Chem.-Ing.-Tech., 54, 690–691.
Eisenbach, W. and Lehmkuhl, H. (1985) ‘Electrosynthesis of ferrocene; development from laboratory to industry’, DECHEMA-Monogr., 98, 269–289.
Lehmkuhl, H. and Eisenbach, W. (1975) ‘Electrosynthesis of alkoxides and acetylacetonates of iron, cobalt and nickel’, Justus Liebig Ann. Chem., 672–691.
Habeeb, J.J., Tuck, D.G. and Walters, F.H. (1978) ‘Direct electrochemical synthesis of some metal chelate complexes’, J. Coord. Chem., 8, 27–33.
Kumar, N. and Tuck, D.G. (1982) ‘The direct electrochemical synthesis of neutral and anionic complexes of thorium(IV)’, Can. J. Chem., 60, 2579–2582.
Bustos, L., Green, J.H., Khan, M.A. and Tuck, D.G. (1983) ‘The electrochemical synthesis of β-diketonato complexes of cadmium(II), and the crystal and molecular structure of Cd(acac)2phen’, Can. J. Chem., 61, 2141–2146.
Matassa, L., Kumar, N. and Tuck, D.G. (1985) ‘Direct electrochemical synthesis of chelate complexes of uranium(IV) and uranium(VI)’, Inorg. Chim. Acta, 109, 19–21.
Mabrouk, H.E., Tuck, D.G. and Khan, M.A. (1987) ‘The direct electrochemical synthesis of zinc and cadmium catecholates and related compounds’, Inorg. Chim. Acta, 129, 75–80.
Annan, T.A., Peppe, C. and Tuck, D.G. (1990) ‘The direct electrochemical synthesis of d10 metal ion complexes of some anionic bidentate oxygen donors’, Can. J. Chem., 68, 423–430.
Annan, T.A., Peppe, C. and Tuck, D.G. (1990) ‘The direct electrochemical synthesis of some metal derivatives of 3-hydroxy-2-methyl-4-pyrone’, Can. J. Chem., 68, 1598–1605.
Kumar, N., Tuck, D.G. and Watson, K.D. (1987) ‘The direct electrochemical synthesos of some transition metal carboxylates’, Can. J. Chem., 65, 740–743.
Mabrouk, H.E. and Tuck, D.G. (1988) ‘The direct electrochemical synthesis of zinc and cadmium derivatives of α,ω-dithiols, and their reaction with carbon disulphide’, Inorg. Chim. Acta, 145, 237–241.
Geloso, C., Kumar, R., Lopez-Grado, J.R. and Tuck, D.G. (1987) ‘The direct electrochemical synthesis of dialkyldithiocarbamates and diethyldithiophosphate complexes of Main Group and transition metals’, Can. J. Chem., 65, 928–932.
Habeeb, J.J., Said, F.F. and Tuck, D.G. (1981) ‘The direct electrochemical synthesis of cationic complexes’, J. Chem. Soc, Dalton Trans., 118–120.
Kumar, N. and Tuck, D.G. ‘The direct electrochemical synthesis of some thorium(IV) nitrate complexes’, Can. J. Chem., 62, 1701–1704.
Mabrouk, H.E. and Tuck, D.G. (1988) ‘The direct electrochemical synthesis of tin(II) derivtaives of aromatic 1,2-diols, and a study of their oxidative addition reactions’, J. Chem. Soc, Dalton Trans., 2539–2543.
Barnard, G., Mabrouk, H.E., and Tuck, D.G. Unpublished results.
Kickham, J.E., Taricani, L. and Tuck, D.G. Unpublished results.
Annan, T.A., Tuck, D.G., Khan, M.A. and Peppe, C. (1991) ‘Direct electrochemical synthesis of X2InCH2X compounds (X = Br,I), and a study of their coordination chemistry, Organometallics, 10, 2159–2166.
Mabrouk, H.E. and Tuck, D.G. (1989) ‘Coordination compounds of indium. Part 45. Indium(I) derivatives of aromatic diols’ Can. J. Chem., 67, 746–750.
Geloso, C., Mabrouk, H.E. and Tuck, D.G. (1989) ‘Coordination compounds of indium. Part 47. Indium(I) and thallium(I) derivatives of alkanedithiols’ J. Chem. Soc, Dalton Trans., 1759–1763.
Brady, O.L., and Hughes, E.D. (1933) ‘Coordination compounds of 2,2’-diphenol’, J. Chem. Soc, 1227–1230.
Annan, T.A., Kickham, J.E. and Tuck, D.G. (1991) ‘The direct electrochemical synthesis of the novel copper(I) complex Cu2[OC6Cl4(OH)]2[(C6H5)2PCH2P(C6H5)2]2’ Can. J. Chem., 69, 251–256.
McElroy, A.D., Kleinberg, J., and Davidson, A.W. (1952) ‘The anodic oxidation of higher members of the aluminum family in liquid ammonia’, J. Am. Chem. Soc, 74, 735–739.
Davidson, A.W., and Kleinberg, J. (1953) ‘Unfamiliar oxidation states in liquid ammonia’, J. Phys. Chem., 57, 571–576.
Annan, T.A., Gu, J., Tian, Z. and Tuck, D.G. Unpublished results.
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Tuck, D.G. (1993). Direct Electrochemical Synthesis of Inorganic and Organometallic Compounds. In: Pombeiro, A.J.L., McCleverty, J.A. (eds) Molecular Electrochemistry of Inorganic, Bioinorganic and Organometallic Compounds. NATO ASI Series, vol 385. Springer, Dordrecht. https://doi.org/10.1007/978-94-011-1628-2_2
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DOI: https://doi.org/10.1007/978-94-011-1628-2_2
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