Invention Grant
- Patent Title: Cobalt complexes and process for producing the same
- Patent Title (中): 钴复合物及其制造方法
-
Application No.: US3567751DApplication Date: 1968-02-16
-
Publication No.: US3567751APublication Date: 1971-03-02
- Inventor: COSTA GIACOMO , MESTRONI GIOVANNI
- Applicant: SNAM PROGETTI
- Assignee: SnamProgetti SpA
- Current Assignee: SnamProgetti SpA
- Priority: IT1276067 1967-02-17
- Main IPC: C07F15/06
- IPC: C07F15/06 ; B01J1/10
Abstract:
A PROCESS FOR PRODUCING AN ORGANOMETALLIC TETRADENTATE COMPLEX OF COBALT BY REACTING AN ORGANOMETALLIC TETRADENTATE COMPLEX OF COBALT OF THE FORMULA:
-X1-CO(-R)(-X2(-))(-X3(-))-X4-
WHEREIN X1, X2, X3 AND X4, WHICH FORM THE TETRADENTATE COMPLEX, MAY BE THE SAME OR DIFFERENT AND EACH REPRESENTS A NITROGEN, OXYGEN, SULPHUR OR PHOSPHORUS ATOM; AND R IS AN ALKYL, ARYL, ALKARYL OR CYCLOALKYL RADICAL WITH CARBON MONOXIDE OR NITROGEN MONOXIDE AND WITH A MOBILE HYDROGEN COMPOUND REPRESENTED BY THE FORMULA R''H, SAID R'' BEING AN OXYALKYL, OXYARYL, OXYCYCLOALKYL AMINO, HYDROXY OR MERCAPTAN RADICAL, IN THE PRESENCE OF VISIBLE OR ULTRAVIOLET RADIATION DISCLOSED. THE RESULTING PRODUCTS ARE ALSO DISCLOSED AND CLAIMED. THEY FIND PARTICULAR UTILITY AS CATALYSTS IN VARIOUS ORGANIC REACTIONS SUCH AS OXIDATIONS, OXO-REACTIONS AND NITROSATIONS.
-X1-CO(-R)(-X2(-))(-X3(-))-X4-
WHEREIN X1, X2, X3 AND X4, WHICH FORM THE TETRADENTATE COMPLEX, MAY BE THE SAME OR DIFFERENT AND EACH REPRESENTS A NITROGEN, OXYGEN, SULPHUR OR PHOSPHORUS ATOM; AND R IS AN ALKYL, ARYL, ALKARYL OR CYCLOALKYL RADICAL WITH CARBON MONOXIDE OR NITROGEN MONOXIDE AND WITH A MOBILE HYDROGEN COMPOUND REPRESENTED BY THE FORMULA R''H, SAID R'' BEING AN OXYALKYL, OXYARYL, OXYCYCLOALKYL AMINO, HYDROXY OR MERCAPTAN RADICAL, IN THE PRESENCE OF VISIBLE OR ULTRAVIOLET RADIATION DISCLOSED. THE RESULTING PRODUCTS ARE ALSO DISCLOSED AND CLAIMED. THEY FIND PARTICULAR UTILITY AS CATALYSTS IN VARIOUS ORGANIC REACTIONS SUCH AS OXIDATIONS, OXO-REACTIONS AND NITROSATIONS.
Information query
