The serendipitous discovery of a new green chemistry method

Dr. Petri Turhanen was working on a synthesis of a modified version of the biological molecule adenosine triphosphate (ATP), when he discovered that the cation exchange resin he was using was unintentionally producing another molecule. Closer investigation revealed that the molecule had been iodinated, meaning an iodine atom had been added. This specific reaction is challenging to perform using current synthesis techniques, which often rely on toxic and hazardous chemicals and rough reaction conditions.