ChemInform Abstract: The Development of an Ecofriendly Procedure for Alkaline Metal (II) Sulfate Promoted Synthesis of N,N′-Dimethyl Substituted (Unsubstituted)-4-aryl-3,4-dihydropyrimidones (Thiones) and Corresponding Bis-Analogues in Aqueous Medium: Evaluation by Green Chemistry Metrics.

The development of an ecofriendly proced

The development of an ecofriendly procedure for alkaline metal (II) sulfate promoted synthesis of N,N′-dimethyl substituted (unsubstituted)-4-aryl-3,4-dihydropyrimidones (thiones) and corresponding bis-analogues in aqueous medium: Evaluation by green chemistry metrics

✍ Chhanda Mukhopadhyay; Arup Datta 📂 Article 📅 2010 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 155 KB

## Abstract magnified image Different alkaline metal (II) sulfates were used as catalysts for the __N__,__N__′‐dimethyl substituted as well as unsubstituted 4‐aryl‐3,4‐dihydropyrimidones (thiones) and their corresponding bis‐analogues in aqueous medium. Among the various salts, MgSO~4~·7H~2~O (Eps