PPA-Mediated C–C Bond Formation: A Synthetic Route to Substituted Indeno[2,1‑c]quinolin-6(7H)‑ones
收藏Figshare2016-02-19 更新2026-04-29 收录
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https://figshare.com/articles/dataset/PPA_Mediated_C_C_Bond_Formation_A_Synthetic_Route_to_Substituted_Indeno_2_1_i_c_i_quinolin_6_7_i_H_i_ones/2442907
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资源简介：
A facile and efficient synthesis of substituted indeno[2,1-c]quinolin-6(7H)-ones from a variety of α-acyl N-arylcinnamamides mediated by polyphosphoric acid (PPA) is described, and a mechanism involving the formation of a dicationic superelectrophile and subsequent double intramolecular nucleophilic cyclization reactions is proposed.
创建时间：
2016-02-19
