Organo metallic compounds
Abstract
Abstract ORGANO-METALLIC COMPOUNDS OF THE GENERAL FORMULA: LNM(CYM(M''R1R2R3)3-M)R WHERE M IS A TRANSITION METAL OF GROUP IV-A, V-A, VI-A, VII-A, VIII OR I-B OF THE PERIODIC TABLE OF THE ELEMENTS; M'' IS CARBON, SILICON, GERMANIUM, TIN, OR LEAD; WHERE M'' IS CARBON, R1, R2, R3 ARE ALKYL OR ARYL GROUPS AND MAY BE THE SAME OR DIFFERENT, AND WHERE M'' IS SILICON, GERMANIUM, TIN, OR LEAD, R1, R2 AND R3 ARE ALKYL, ARYL, ALKOXY, OR ARALKOXY GROUPS OR HALOGEN OR HYDROGEN ATOMS AND MAY BE THE SAME OR DIFFERENT; M IS 0, 1 OR 2; N IS 0 TO 4; LN IS THE SUM OF ALL OTHER LIGANDS (IF ANY) TO THE TRANSITION METAL, WHICH LIGANDS MAY BE THE SAME OR DIFFERENT; Y IS HYDROGEN, OR HALOGEN, OR AN ALKYL OR ARYL GROUP, AND WHEN M IS 2, THE TWO GROUPS Y MAY BE THE SAME OR DIFFERENT; R IS 1 TO 4 DEPENDING ON THE AVAILABLE VALENCIES OF THE TRANSISTION METAL. THE COMPOUNDS ARE USEFUL AS CATALYSTS FOR OLEFINE POLYMERISATION, ISOMERISATION AND OLIGOMERSATION, AND FOR HYDROGENATION, DEHYDROGENATION, HYDROFORMYLATION AND HYDROSILYLATION REACTIONS.
Inventors
- 👤 M Collier
- 👤 B Kingston
- 👤 M Lappert
- 👤 M Truelock
Bibliographic Details
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