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Three-Component Reaction of an Isocyanid

Three-Component Reaction of an Isocyanide and a Dialkyl Acetylenedicarboxylate with a Phenacyl Halide in the Presence of Water: An Efficient Method for the One-Pot Synthesis of γ-Iminolactone Derivatives

✍ Ali Ramazani; Aram Rezaei; Amir Tofangchi Mahyari; Morteza Rouhani; Mehdi Khoobi 📂 Article 📅 2010 🏛 John Wiley and Sons 🌐 German ⚖ 138 KB 👁 1 views

The zwitterion, formed from the reaction of an alkyl isocyanide and a dialkyl acetylenedicarboxylate, reacts with phenacyl halides in H 2 O to produce g-iminolactone derivatives in high yields. H 2 O helps to avoid the use of highly toxic and environmentally unfavorable solvents for this conversion.