公开(公告)号：US3634519A

公开(公告)日：1972-01-11

申请号：US3634519D

申请日：1968-07-26

Applicant: BAYER AG

Inventor： BENTZ FRANCIS ,  LESCH DIETER ,  NISCHK GUNTHER

IPC: C07C205/38 ,  C07C41/00

CPC classification number: C07C205/38 ,  C07C201/12 ,  C07C213/06 ,  C07C315/04 ,  C07C217/90 ,  C07C317/14

Abstract: PROCESS FOR THE PRODUCTION OF DIARYLETHERS BY REACTION OF AN AROMATIC COMPOUND CONTAINING A NITRO GROUP AND A HALOGEN ATOM IN THE PARA POSITION TO EACH OTHER WITH AN AQUEOUS SOLUTION OF AN ALKALI HYDROXIDE IN A POLAR ORGANIC SOLVENT.