期刊
COORDINATION CHEMISTRY REVIEWS
卷 249, 期 11-12, 页码 1201-1219出版社
ELSEVIER SCIENCE SA
DOI: 10.1016/j.ccr.2005.01.004
关键词
in situ ligand synthesis; crystal engineering; coordination complexes; hydro(solvo)thermal; organic synthesis
Hydro(solvo)thermal in situ ligand synthesis has rapidly developed over the past several years due to its effectiveness, simplicity and environmental friendliness. More than 10 types of in situ ligand reactions have been enumerated, which include carbon-carbon bond forma-tion, hydroxylation, tetrazole formation, triazole formation, substitution, alkylation, ether bond formation, hydrolysis, oxidation-hydrolysis, acylation, amination and decarboxylation. Hydrothermal in situ ligand synthesis has become a powerful approach in the crystal engineering of coordination complexes and in organic synthesis, and is becoming an alternative approach in the isolation of organic isomers. In the crystal engineering of coordination complexes, in situ ligand synthesis is suitable to prepare novel coordination complexes from metal ions and organic precursors and most of these complexes are not accessible from a direct reaction of metal ions and ligands. In organic synthesis, hydrothermal in situ ligand syntheses have become very useful pathways to organic ligands, which are difficult to obtain by routine synthetic methods. In isolating organic isomers, in situ ligand synthesis is becoming an alternative route because in some special cases, only one of the several isomers of a ligand is found in crystalline complexes involving in situ ligand reactions. (c) 2005 Elsevier B.V All rights reserved.
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