公开(公告)号：US3644446A

公开(公告)日：1972-02-22

申请号：US3644446D

申请日：1969-07-01

Applicant: UNION OIL CO

Inventor： BOOTH FRANK B ,  FENTON DONALD M ,  OLIVIER KENNETH L

IPC: C07C45/50 ,  C07F9/70 ,  C07F9/90 ,  C07F9/94 ,  C07F15/00

CPC classification number: C07F9/908 ,  C07C45/50 ,  C07F9/703 ,  C07F9/94 ,  C07F15/00 ,  C07C47/02

Abstract: HYDRIDE CARBONYL COMPLEXES OF RHODIUM AND IRIDIUM WITH BIPHYLIC LIGANDS ARE PREPARED BY TREATMENT OF RHODIUM OR IRIDIUM, COMPLEXES OR SALTS THEREOF WITH AN ALKALI METAL HYDROXIDE, ALKOXIDE OR ARYLOXIDE AND A BIPHYLLIC LIGAND AND A MIDL REDUCING AGENT. IN A TYPICAL SYNTHESIS A RHODIUM CARBONYL SALT IS CONTACTED WITH AN ALKALI METAL ALKOXIDE IN THE PRESENCE OF THE LIGAND AND THE HYDRIDE IS FORMED BY SUBSEQUENT OR SIMULTANEOUS CONTACTING WITH A REDUCING AGENT SUCH AS HYDROGEN, CARBON MONOXIDE OR AN OXIDIZABLE ALCOHOL. THE COMPOUNDS HAVE UTILITY AS HYDROFORMYLATION CATALYSTS.

公开(公告)号：US3622607A

公开(公告)日：1971-11-23

申请号：US3622607D

申请日：1969-11-03

Applicant: UNION OIL CO

Inventor： FENTON DONALD M

IPC: B01J31/24 ,  C07C51/14 ,  C07F15/00 ,  C07C11/26

CPC classification number: B01J31/2404 ,  B01J31/1895 ,  B01J31/2295 ,  B01J31/24 ,  B01J2231/321 ,  B01J2531/824 ,  C07C51/14 ,  C07F15/006

Abstract: A palladium chelate comprising palladium and a halide, alkanoate, or hydroxyl in a 4- or 5-membered ring with an aromatic biphyllic ligand. The chelate is an active catalyst in hydrocarboxylation reactions and demonstrates high selectivity for the production of straight-chain products. A typical chelate with chloride and triphenylphosphine is:

公开(公告)号：US3564020A

公开(公告)日：1971-02-16

申请号：US3564020D

申请日：1968-07-17

Applicant: UNION OIL CO

Inventor： FENTON DONALD M

IPC: C07D315/00 ,  C07D5/06

CPC classification number: C07D315/00

Abstract: CONJUGATED DILEFINS BEARING A HALOGEN ON AN UNSATURATED CARBON ARE REACTED WITH CARBON MONOXIDE AND WATER IN THE PRESENCE OF A GROUP VIII NOBLE METAL CATALYST TO PREPARE UNSATURATED LACTONES. A SPECIFIC EMBODIMENT COMPRISES THE PREPARATION OF ANGELICA LACTONE FROM 2-HALO BUTADIENE.

公开(公告)号：US3518285A

公开(公告)日：1970-06-30

申请号：US3518285D

申请日：1967-03-16

Applicant: UNION OIL CO

Inventor： FENTON DONALD M ,  WOLGEMUTH LARRY G

IPC: C07C45/28 ,  C07D301/12 ,  C07D303/04 ,  C07D1/08

CPC classification number: C07D301/12 ,  C07C45/28 ,  C07D303/04

公开(公告)号：US3481845A

公开(公告)日：1969-12-02

申请号：US3481845D

申请日：1968-01-08

Applicant: UNION OIL CO

Inventor： FENTON DONALD M

IPC: C25B3/02 ,  B01K1/00 ,  C07B3/00 ,  C07B29/06

CPC classification number: C25B3/02

公开(公告)号：US3422147A

公开(公告)日：1969-01-14

申请号：US3422147D

申请日：1968-01-11

Applicant: UNION OIL CO

Inventor： FENTON DONALD M

IPC: C07C45/36 ,  C07C45/02

CPC classification number: C07C45/36 ,  C07C49/67

公开(公告)号：US3382274A

公开(公告)日：1968-05-07

申请号：US39503564

申请日：1964-09-08

Applicant: UNION OIL CO

Inventor： FENTON DONALD M

IPC: C07C69/54

CPC classification number: C07C69/54

公开(公告)号：US3342909A

公开(公告)日：1967-09-19

申请号：US40655164

申请日：1964-10-26

Applicant: UNION OIL CO

Inventor： FENTON DONALD M

IPC: C07F9/08

CPC classification number: C07F9/08 ,  Y02P20/582

公开(公告)号：US3342887A

公开(公告)日：1967-09-19

申请号：US41154964

申请日：1964-11-16

Applicant: UNION OIL CO

Inventor： FENTON DONALD M

IPC: C07C2/66 ,  C07C17/26 ,  C07C37/14

CPC classification number: C07C37/14 ,  C07C2/66 ,  C07C17/275 ,  C07C2523/36 ,  C07C2603/24 ,  C07C2603/26 ,  C07C25/02 ,  C07C39/06