Addition reaction

• US 3,159,662 A
• Filed: 07/02/1962
• Issued: 12/01/1964
• Est. Priority Date: 07/02/1962
• Status: Expired due to Term

• Current Assignee: Bruce A. Ashby
• Original Assignee: Bruce A. Ashby
• Inventors: Ashby, Bruce A.
• Application Number:
  US04/207,059
• Time in Patent Office: 883 Days
• US Class Current: 528/15
• CPC Class Codes: B01J 2231/323 Hydrometalation, e.g. bor-, alumin-, silyl-, zirconation or analoguous reactions like carbometalation, hydrocarbation
• CPC Class Codes: B01J 23/38 of noble metals
• CPC Class Codes: B01J 2531/828 Platinum
• CPC Class Codes: B01J 31/2282 Unsaturated compounds used as ligands
• CPC Class Codes: B01J 31/30 Halides
• CPC Class Codes: C07F 7/02 Silicon compounds
• CPC Class Codes: C07F 7/08 Compounds having one or more C—Si linkages
• CPC Class Codes: C07F 7/0801 General processes
• CPC Class Codes: C08G 77/00 Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
• CPC Class Codes: C08G 77/38 Polysiloxanes modified by chemical after-treatment C08G77/045 takes precedence
• CPC Class Codes: H01B 3/46 silicones

Claims

1. A PROCESS FOR THE PRODUCTION OF ORGANOSILICON COMPOSITIONS CONTAINING SILICON-CARBON BONDS WHICH COMPRISES CONTACTING A SILICON COMPOUND CONTAINING AT LEAST ONE HYDROGEN ATOM ATTACHED TO SILICON PER MOLECULE, THERE BEING NOT MORE THAN TWO HYDROGEN ATOMS ATTACHED TO ANY ONE SILICON ATOM, WITH A COMPOUND CONTAINING ALIPHATIC CARBON ATOMS LINKED BY MULTIPLE BONDS IN THE PRESENCE OF A PLATIMUM-CYCLOPROPANE COMPLEX HAVING THE FORMULA: