Synlett

Permanent fluorescence sensing hyperbranched dendritic architectures

P Rajakumar, K Ganesan

文献索引：Rajakumar, Perumal; Ganesan, Kilivelu Synlett, 2004 , # 12 p. 2236 - 2238

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被引用次数: 11

摘要

In the 1 H NMR spectrum, 1a displayed a singlet for the methylene protons at δ = 5.30 ppm in addition to the aromatic protons and in the 13 C NMR spectrum the methylene carbon and carbonyl carbons appeared at δ = 72.1 ppm and δ = 183.1 ppm, respectively, in addition to the aromatic carbons. The structure was further confirmed by the appearance of a molecular ion at m/z = 724 in the FAB-MS as well as by satisfactory elemental analysis. ... Similarly, first generation ...