公开(公告)号：US3637817A

公开(公告)日：1972-01-25

申请号：US3637817D

申请日：1968-10-18

Applicant: BASF AG

Inventor： POMMER HORST ,  MUELLER HERBERT ,  MANGOLD DIETRICH ,  PALM CHRISTOF

IPC: C07C47/20 ,  C07C47/26 ,  C07C45/00 ,  C07C67/00

CPC classification number: C07C45/38 ,  C07C47/198

Abstract: THE PRODUCTION OF ETHERS AND ESTERS OF 4-HYDROXYTIGLALDEHYDE BY OXIDATION OF ETHERS OR ESTESR OF 3-METHYL-BUT2-EN-1-OL WITH OXYGEN OR GAS CONTAINING OXYGEN IN LIQUID PHASE AT TEMPERATURE OF 20* TO 200* C. IN THE PRESENCE OF CATALYTIC AMOUNTS OF HEAVY METAL SALTS AND BROMINE OR BROMINE COMPOUNDS. THE PRODUCTS OF THE PROCESS ARE IMPORTANT COMPOUNDS FOR ORGANIC SYNTHESES, PARTICULARLY FOR THE PRODUCTION OF CAROTENOIDS.

公开(公告)号：US3483214A

公开(公告)日：1969-12-09

申请号：US3483214D

申请日：1967-12-28

Applicant: BASF AG

Inventor： SPERBER HEINRICH ,  SCHULZ GERHARD ,  PALM CHRISTOF ,  KOEHLER WALDEMAR

IPC: C07D323/06 ,  C07D19/00

CPC classification number: C07D323/06