Acid-mediated [3+3] cycloaddition of α-EWG-α-formyl ketene-S,S-acetals and α-carbamoyl ketene-S,S-acetals: a new approach to 2-pyridone derivatives
| Autor: | Han, Xiao-Dan, Wang, Hui-Bin, Hu, Ju-Wu, Xiong, Wei, Fu, Jian-Ping, Zhu, Ren-Guo, Deng, Zhao-Yang, Xu, Guo-Liang, Li, Xiong-Hui |
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| Zdroj: | In Tetrahedron Letters 18 November 2015 56(46):6444-6447 |
| Databáze: | ScienceDirect |
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