Synthesis of coordination

Synthesis of coordination compounds and catalysis with participation of fluoro derivatives of alkaloids 98KK3. 

Chiral cyclic esters of phosphonic acid in the synthesis of coordination compounds and homogeneous asymmetric catalysis 99KK83. 

The only reports of directed synthesis of coordination complexes in ionic liquids are from oxo-exchange chemistry. Exposure of chloroaluminate ionic liquids to water results in the formation of a variety of aluminium oxo- and hydroxo-contain-ing species [4]. Dissolution of metals more oxophilic than aluminium will generate metal oxohalide species. FFussey et al. have used phosgene (COCI2) to deoxochlori-nate [NbOa5] - (Scheme 6.1-1) [5]. 

The application of reaction mechanisms to the synthesis of coordination compounds. J. L. Burmeis-ter, Prep. Inorg. React., 1968, S, 1-43 (211). 

Whereas the preceding provides only three examples of overcoming the kinetics delimma associated with the synthesis of coordination polymers, the messages are clear ... 

The purpose of this review is to provide the reader with a scenario of what can be accomplished with nickel complexes. It is useful to do this via a series of broad schemes, hypothetical in some cases, which show the main reaction patterns, without considering mechanistic details. Examples will illustrate the various processes, but extension to other substrates or to different conditions often requires use of alternative ligands or solvents, or a change from a neutral complex to a cationic or anionic species, as indicated above. For references to syntheses with nickel see Baker et al. (10). For criteria for the synthesis of coordination compounds and stability of organotransition metal complexes in general, see references (11. 12). Organometallic literature has been collected periodically by Bruce (13). 

Baghurst, D.R., Cooper, S.R., Greene, D.L., Mingos, D.M.P. and Reynolds, S.M., Application of microwave dielectric loss heating effects for the rapid and convenient synthesis of coordination compounds, Polyhedron, 1990, 9, 893. 

Conroy-Lewis, F.M., Mole, L., Redhouse, A.D., Litster, S.A. and Spencer, J.L. (1991) Synthesis of coordinatively unsaturated diphosphine nickel(II) and palladium(II) p-agostic ethyl cations X-ray crystal structure of [Ni[tert-Bu2 P(C H 2) 2 PBu-tert2] (C2H5)][BF4]. /. Chem. Soc., Chem. Commun., 1601. 

In relation to the synthetic direction of the present monograph, we would like especially to mention that the theoretical approach of Lewis is the basis of preparative techniques in the synthesis of coordination compounds described later (Chap. 3) interaction of the ligands with metal salts or carbonyls (Sec. 3.3.1) is described by Schemes (1.1) and (1.2), ligand exchange (Sec. 3.3.2.1) by Schemes (1.3) and (1.6), metal exchange (Sec. 3.2.2) by Schemes (1.4) and (1.7) ... 

It is worth noting that preparative techniques for the synthesis of coordination compounds, formed by ligands such as N2, 02, H-, Hal-, CN-, CO, NO, COS, and CS2, are treated in an excellent handbook [113]. 

Kukushkin, V.Yu., Kukushkin, Yu.N. Theory and Practice of the Synthesis of Coordination Compounds. Nauka Leningrad, 1990, 260 pp. 

Direct Synthesis of Coordination Compounds. (Edit. Skopenko, V.V.). Ventury Kiev, 1997, 172 pp. 

Direct Synthesis of Coordination and Organometallic Compounds. (Edit. Gamovskii, A.D. Kharisov, B.I.). Elsevier Science Lausanne, Amsterdam, London, New York, 1999, 244 pp. 

Other Kinds of Direct Synthesis of Coordination Compounds... 

Other important methods of synthesis of coordination compounds are discussed in detail [1,3,10,11,53,201,202,206,207,316,318,322,690]. In this respect, we emphasize the synthesis of metal-polymers [690,691] and preparation of complexes in the solid phase (mechano- or tribosynthesis) [10,201,202,206]. Additionally to the above-described techniques, the general methods and principles of synthesis of coordination compounds are used to obtain metal-polymers (immediate interaction of polymer ligands and metal salts, template electrosynthesis, polymer-analogous transformations). The last method consists of the polymerization of metal-monomers (metal-containing monomers) and fixation of metal complexes on the polymer... 

Synthesis of Coordination Compounds with Programmed Properties... 

This type of synthesis of coordination compounds (which could be named controlled, selective, guided, or programmed ) is related with obtaining metal complexes having beforehand programmed quantitative and qualitative composition, structure, physicochemical, and practically useful properties. 

An approach to the regioselective synthesis of metal complexes was offered based on the joint use of chemical and electrochemical methods of synthesis of coordination compounds departing from the same ligands [11], for instance transformation (4.37). As a result of these reactions, chelates with the participation of different N atoms of the imidazole ring, of the ligand in coordination, are formed ... 

SOME APPLICATIONS OF PROGRAMMED SYNTHESIS OF COORDINATION COMPOUNDS... 

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