[1] (a) Togo, H.; Iida, S. Synlett 2006, 2159.
(b) Finkbeiner, P.; Nachtsheim, B. J. Synthesis 2013, 45, 979.
(c) Ren, Y.-M.; Cai, C.; Yang, R.-C. RSC Adv. 2013, 3, 7182.
(d) Mphahlele, M. J. Molecules 2009, 14, 5308.
(e) Jereb, M.; Vra?i?, D.; Zupan, M. Tetrahedron 2011, 67, 1355.
(f) Parvatkar, P. T.; Parameswaran, P. S.; Tilve, S. G. Chem. Eur. J. 2012, 18, 5460.
[2] (a) Zhao, J.; Gao, W.; Chang, H.; Li, X.; Liu, Q.; Wei, W. Chin. J. Org. Chem. 2014, 34, 1941(in Chinese).(赵巾巾, 高文超, 常宏宏, 李兴, 刘强, 魏文珑, 有机化学, 2014, 34, 1941.)
(b) Song, A,; Zhang, C. Acta Chim. Sinica 2015, 73, 1002(in Chinese).(宋爱茹, 张弛, 化学学报, 2015, 73, 1002.)
(c) Duan, Y.; Jiang, S.; Han, Y.; Sun, B.; Zhang, C. Chin. J. Org. Chem. 2016, 36, 1973(in Chinese).(段亚南, 姜山, 韩永超, 孙博, 张弛, 有机化学, 2016, 36, 1973.)
(d)Zhang, X.; Cong, Y.; Lin, G.; Guo, X.; Cao, Y.; Lei, K. Du, Y. Chin. J. Org. Chem. 2016, 36, 2513(in Chinese).(张翔, 丛颖, 林光宇, 郭旭亮, 曹阳, 雷坤华, 杜云飞, 有机化学, 2016, 36, 2513.)
(e) Liu, Y.; Hu, B.; Zhang, X. Chin. J. Chem. 2017, 35, 307.
(f) Wu, Y.-D.; Geng, X.; Gao, Q.; Zhang, J.; Wu, X.; Wu, A.-X. Org. Chem. Front. 2016, 3, 1430.
(g) Yang, D.; Sun, P.; Wei, W.; Meng, L.; He, L.; Fang, B.; Jiang, W.; Wang, H. Org. Chem. Front. 2016, 3, 1457.
[3] Zi, W.; Zuo, Z.; Ma, D. Acc. Chem. Res. 2015, 48, 702.
[4] (a) Zhu, Y.-P.; Fei, Z.; Liu, M.-C.; Jia, F.-C.; Wu, A.-X. Org. Lett. 2013, 15, 378.
(b) Zhu, Y.-P.; Liu, M.-C.; Cai, Q.; Jia, F.-C.; Wu, A.-X. Chem.-Eur. J. 2013, 19, 10132.
(c) Fei, Z.; Zhu, Y.-P.; Liu, M.-C.; Jia, F.-C.; Wu, A.-X. Tetrahedron Lett. 2013, 54, 1222.
[5] Batchu, H.; Bhattacharyya, S.; Batra, S. Org. Lett. 2012, 14, 6330.
[6] Gao, W.-C.; Jiang, S.; Wang, R.-L.; Zhang, C. Chem. Commun. 2013, 49, 4890.
[7] Yu, W.; Huang, G.; Zhang, Y.; Liu, H.; Dong, L.; Yu, X.; Li, Y.; Chang, J. J. Org. Chem. 2013, 78, 10337.
[8] Niu, P.; Kang, J.; Tian, X.; Song, L.; Liu, H.; Wu, J.; Yu, W.; Chang, J. J. Org. Chem. 2015, 80, 1018.
[9] Liu, B.; Zhang, Y.; Huang, G.; Zhang, X.; Niu, P.; Wu, J.; Yu, W.; Chang, J. Org. Biomol. Chem. 2014, 12, 3912.
[10] For selected methods to oxazoles, see:(a) Jiang, H.; Huang, H.; Cao, H.; Qi, C. Org. Lett. 2010, 12, 5561.
(b) Wan, C.; Gao, L.; Wang, Q.; Zhang, J.; Wang, Z. Org. Lett. 2010, 12, 3902.
(c) Xie, J.; Jiang, H.; Cheng, Y.; Zhu, C. Chem. Commun. 2012, 48, 979.
(d) Zhao, F.; Liu, X.; Qi, R.; Zhang-Negrerie, D.; Huang, J.; Du, Y.; Zhao, K. J. Org. Chem. 2011, 76, 10338.
(e) Zheng, Y.; Li, X.; Ren, C.; Zhang-Negrerie, D.; Du, Y.; Zhao, K. J. Org. Chem. 2012, 77, 10353.
(f) Wendlandt, A. E.; Stahl, S. S. Org. Biomol. Chem. 2012, 10, 3866.
(g) Schuh, K.; Glorius, F. Synthesis 2007, 2297.
(h) Kumar, S. V.; Saraiah, B.; Misra, N. C.; Ila, H. J. Org. Chem. 2012, 77, 10752.
(i) Cheung, C. W.; Buchwald, S. L. J. Org. Chem. 2012, 77, 7526.
(j) Zheng, M.; Huang, L.; Huang, H.; Li, X.; Wu, W.; Jiang, H. Org. Lett. 2014, 16, 5906.
(k) Zheng, J.; Zhang, M.; Huang, L.; Hu, X.; Wu, W.; Huang, H.; Jiang, H. Chem. Commun. 2014, 50, 3609.
[11] Examples for oxazole synthesis via I2/K2CO3-mediated cyclization of certain enamides in THF followed by the treatment with DBU, see:(a) Martín, R.; Cuenca, A.; Buchwald, S. L. Org. Lett. 2007, 9, 5521.
(b) Ferreira., P. M. T.; Monteiro, L. S.; Pereira, G. Eur. J. Org. Chem. 2008, 4676.
[12] Ma, D.; Cai, Q. Acc. Chem. Res. 2008, 41, 1450. |