abstract |
The present invention relates to novel 2,2'-diaminobialyls of structural formulas I, II and III. <Structure I> <Structure II> <Structure III> Wherein R 1 to R 10 , R 1 'to R 10 ', X 1 to X 3 and X 1 to X 3 'are as defined in claim 1. The present invention also relates to an electrochemical process for its preparation. |