(1)
Chaperon, A.; Bertschy, H.; Franz-Schrumpf, A.-L.; Hugelet, B.; Neels, A.; Stoeckli-Evans, H.; Neier, R. The Synthesis of a Pyrazol Analogon of Porphobilinogen With the Help of the Mukaiyama Aldol Reaction. Chimia 2003, 57 (10), 601. https://doi.org/10.2533/000942903777678812.