Titullins
Titullins are a class of chemical compounds that are characterized by the presence of a thiophene ring fused to a pyrimidine ring. This specific bicyclic structure forms the core of the titullin molecule. The precise arrangement of the nitrogen and sulfur atoms within these fused rings dictates the unique chemical properties of titullins.
The synthesis of titullins typically involves multi-step organic reactions, often starting with suitably substituted thiophene and
While the term "titullin" itself might refer to a specific compound or a broader class, its significance