ACID DERIVATIVES 1,1 '-BINAPHTYL-4,4', 5,5 ', 8.8' -HEXACARBOXYLIC, THEIR PREPARATION PROCESS AND THEIR APPLICATIONS FOR DYEING AND PRINTING TEXTILE MATERIALS

摘要

P THE INVENTION AIMS AT DERIVATIVES OF ACID 1, 1-BINAPHTYL-4, 4, 5, 5, 8, 8-HEXACARBOXYLIC OF FORMULA: BR/ (CF DRAWING IN BOPI) BR / IN WHICH R IS HYDROGEN, A HALOGEN OR AN ALCOYL WHEN X IS OXYGEN, Y IS HYDROGEN, AN ALCOYL, A CYCLO-ALCOYL OR AN ARYL CONTAINING AT LEAST ONE HALOGEN, ALCOYL, OR ALCOXY SUBSTITUENT; X IS NITROGEN IS R OR R /P