Isocyanide-based four-component synthesis of 1,3-indandionylamidinium betaines |
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Authors: | Roya Akbarzadeh Tayebeh Amanpour Hamid Reza Khavasi Ayoob Bazgir |
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Affiliation: | Department of Chemistry, Shahid Beheshti University, General Campus, Tehran 1983963113, Iran |
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Abstract: | An efficient approach for the synthesis of novel 1,3-indandionylamidinium betaines via four-component reaction of 1,3-indandione, aldehydes, amines, and isocyanides, without assistance of any catalyst and under mild reaction conditions has been reported. The structures of these compounds were confirmed by IR, mass spectroscopic, 1H NMR, 13C NMR, and single-crystal X-ray diffraction studies. |
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