Knorr cyclizations and distonic superelectrophiles

KKS Sai, TM Gilbert, DA Klumpp

文献索引：Sabri, Salim S.; El-Abadelah, Mustafa M.; Al-Bitar, Bassam A. Heterocycles, 1987 , vol. 26, # 3 p. 699 - 711

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被引用次数: 21

摘要

... Staskun's superelectrophilic dication mechanism has subsequently appeared in reviews and books on heterocyclic chemistry. ... J = 8 Hz), 6.50 (s, 1H), 3.13 (t, 2H, J = 14 Hz), 3.08 (t, 2H, J = 14 Hz), 2.50 (s, 3H), 2.24 ... Low-resolution mass spectra (EI) m/z 199 (M+), 154, 115, 77, 44. ...