| abstract |
"PROCESS TO REMOVE A COMPOUND". The invention relates to a distillation method for isolating a compound comprising at least two functional groups independently selected from a group consisting of a nitrile group, carboxylic acid group, carboxylic ester group and carboxamide group from a mixture containing a compound comprising at least two functional groups independently selected from a group consisting of a nitrile group, carboxylic acid group, carboxylic ester group and carboxamide group, and a rhodium containing compound which is homogeneous in the mixture. |