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Mehrabi H, Saleki T. The Double Four-Component Ugi Reaction between Squaramic or Squaramide Acids with Alkyl Isocyanides, Amines and Aromatic Aldehydes. JOURNAL OF CHEMICAL RESEARCH 2015. [DOI: 10.3184/174751915x14266899341593] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Novel symmetrical squaramides have been synthesised through the double four-component Ugi reaction between squaramic or squaramide acids with alkyl isocyanides, amines and aromatic aldehydes in methanol under room temperature conditions without using additional reagents or catalysts.
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Affiliation(s)
- Hossein Mehrabi
- Department of Chemistry, Vali-e-Asr University of RafsanJan, 77176 RafsanJan, Iran
| | - Tahereh Saleki
- Department of Chemistry, Vali-e-Asr University of RafsanJan, 77176 RafsanJan, Iran
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