ChemInform Abstract: Total Syntheses of (‐)‐Pyrimidoblamic Acid and P‐3A. Issue 34 (26th August 2014) - Duerfeldt, Adam S.
Abstract Key step of the synthesis of the title compounds is an inverse electron demand Diels↔Alder reaction between substituted electron‐deficient 1, 2, 3‐triazines and a highly functionalized and chiral primary amidine, which forms the pyrimidine cores and introduces all necessary stereochemistry in a single step.