Showing papers on "Main group element published in 1980"
TL;DR: In this paper, the authors demonstrate how simply constituted alkylnickel, -cobalt, and -iron complexes are obtained by means of a kinetic stabilization using suitable neutral ligands and what information these model compounds can provide with respect to the course of processes in homogeneous catalyses.
Abstract: One of the greatest achievements of organometallic chemistry in the last ten years has been the experimental proof that transition metal-to-carbon bonds are thermodynamically about as stable as those between main group elements and carbon. The present contribution demonstrates how simply constituted alkylnickel, -cobalt, and -iron complexes are obtained by means of a kinetic stabilization using suitable neutral ligands and what information these model compounds can provide with respect to the course of processes in homogeneous catalyses.
82 citations
79 citations
11 citations
TL;DR: The first competition experiments between insertion of an unsaturated reagent into the methyl transition metal bond were reported in this article, where the insertion of SO 2 into the metal with retention of stereochemistry at the metal was considered.
5 citations
Book•
01 Jan 1980
TL;DR: In this article, the fundamental properties of metal atoms, bond to metals, carbon groups and organometallic compounds are discussed, and methods of preparation of organometallics are discussed.
Abstract: GENERAL DISCUSSIONS. Some Fundamental Properties of Metal Atoms, Bond to Metals, Carbon Groups and Organometallic Compounds. Methods of Preparation of Organometallic Compounds. General Patterns of Organometallic Reactions. ORGANOMETALLICS OF MAIN GROUP METALS IN ORGANIC SYNTHESIS. Organometallics Containing Group IA, IIA, and IIB Elements (Li, Na, K, Mg, Zn, Cd). Organoborons and Organoaluminums (B, Ai). Organosilicons and Organotins (Si, Sn). Organometallics of Heavy Main Group Metals (Hg, Tl, Pb). APPENDIX I. General References. APPENDIX II. Periodic Table and Electronegativities of the Elements. APPENDIX III. Electronic Configurations of the Elements. APPENDIX IV. Ionization Energies. APPENDIX V. Covalent and Ionic Radii. APPENDIX VI. Acidity of Bronsted Acids. Index.
2 citations