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N,N,N,N-Tetramethylguanidinium acetate as an efficient and reusable ionic liquid catalyst for the one-pot synthesis of dihydropyrrol-2-ones | ||
| Iranian chemical communication | ||
| مقاله 1، دوره 5، Issue 2, pp. 121-236, Serial No. 15، تیر 2017، صفحه 121-128 اصل مقاله (663.39 K) | ||
| نوع مقاله: Original Research Article | ||
| نویسنده | ||
| Seyed Sajad Sajadikhah* | ||
| Department of Chemistry, Payame Noor University, Iran | ||
| چکیده | ||
| An extremely facile and efficient procedure which has been developed for the synthesis of dihydropyrrol-2-ones. One-pot four-component reaction of amines, dialkyl acetylenedicarboxylates and formaldehyde in the presence of N,N,N,N-tetramethylguanidinium acetate [TMG][Ac] in methanol at ambient temperature provides substituted dihydropyrrol-2-ones in good to high yields. The important aspects of this multi-component heteroannulation are simple operations under mild conditions, readily available starting material and catalyst. Furthermore, All products were obtained through a simple filtration and washed with ethanol and no need for column chromatography. It is found that the catalyst is recyclable and can be used up to four times without significant loss of its activity. | ||
| کلیدواژهها | ||
| N-Heterocycle؛ dihydropyrrol-2-one؛ multi-component reaction؛ ionic liquid؛ [TMG][Ac]؛ reusable catalyst | ||
| مراجع | ||
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[1] E. Abbaspour-Gilandeh, S. C. Azimi, Iran. Chem. Commun., 2015, 3, 218-231.
[2] A. Zare, M. Rezaei, A. Hasaninejad, Iran. Chem. Commun., 2016, 4, 94-101.
[3] S. Keskin, D. Kayrak-Talay, U. Akman, Ö. Hortaçsu, J. Supercrit. Fluids, 2007, 43, 150-180.
[4] S. Sowmiah, V. Srinivasadesikan, M. -C. Tseng, Y. -H. Chu, Molecules, 2009, 14, 3780-3813.
[5] J. Schümann, C. Hertweck, J. Am. Chem. Soc., 2007, 129, 9564-9565.
[6] Z. Feng, X. Li, G. Zheng, L. Huang, Bioorg. Med. Chem. Lett., 2009, 19, 2112-2115.
[7] T. Kawasuji, M. Fuji, T. Yoshinaga, A. Sato, T. Fujiwarab, R. Kiyamaa, Bioorg. Med. Chem., 2007, 15, 5487-5492.
[8] L. Zhang, Y. Tan, N.–X. Wang, Q.–Y. Wu, Z. Xi, G.–F. Yang, Bioorg. Med. Chem., 2010, 18, 7948-7956.
[9] R. Fischer, S. Lehr, M.W. Drewes, D. Feucht, O. Malsam, G. Bojack, C. Arnold, T. Auler, M. Hills, H. Kehne, German Patent DE 102004053191, 2006.
[10] B. Li, M.P.A. Lyle, G. Chen, J. Li, K. Hu, L. Tang, M.A. Alaoui-Jamali, J. Webster, Bioorg. Med. Chem., 2007, 15, 4601-4608.
[11] A.S. Demir, F. Aydigan, I.M. Akhmedov, Tetrahedron: Asymm., 2002, 13, 601-605.
[12] Y. Mizushina, S. Kobayashi, K. Kuramochi, S. Nagata, F. Sugawara, K. Sakaguchi, Biochem. Biophys. Res. Commun., 2000, 273, 784-788.
[13] Q. Zhu, H. Jiang, J. Li, S. Liu, C. Xia, M. Zhang, J. Comb. Chem., 2009, 11, 685-696.
[14] A.T. Khan, A. Ghosh, Md.M. Khan, Tetrahedron Lett., 2012, 53, 2622-2626.
[15] H. Gao, J. Sun, C.–G. Yan, Tetrahedron, 2013, 69, 589-594.
[16] S. Rana, M. Brown, A. Dutta, A. Bhaumik, C. Mukhopadhyay, Tetrahedron Lett., 2013, 54, 1371-1379.
[17] L. Lv, S. Zheng, X. Cai, Z. Chen, Q. Zhu, S. Liu, ACS Comb. Sci., 2013, 15, 183-192.
[18] Q. Zhu, L. Gao, Z. Chen, S. Zheng, H. Shu, J. Li, H. Jiang, S. Liu, Eur. J. Med. Chem., 2012, 54, 232-238.
[19] S.S. Sajadikhah, N. Hazeri, M.T. Maghsoodlou, S.M. Habibi-Khorassani, K. Khandan-Barani, J. Chem. Res., 2013, 37, 40-42.
[20] S.S. Sajadikhah, N. Hazeri, M.T. Maghsoodlou, S.M. Habibi-Khorassani, A. Beigbabaei, A.C. Willis, J. Iran. Chem. Soc., 2013, 10, 863-871.
[21] S. S. Sajadikhah, N. Hazeri, Res. Chem. Intermed., 2014, 40, 737-748.
[22] S.S. Sajadikhah, N. Hazeri, M.T. Maghsoodlou, S.M. Habibi-Khorassani, J. Chin. Chem. Soc., 2013, 60, 1003-1006.
[23] S. S. Sajadikhah, M. T. Maghsoodlou, N. Hazeri, Res. Chem. Intermed., 2015, 41, 2503-2511.
[24] H. Veisi, A. A. Manesh, N. Khankhani, R. Ghorbani-Vaghei, RSC Adv., 2014, 4, 25057-25062.
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