NMR studies on 1,2-dihydro-2-(4-aminophe
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Tianzhi Wang; Lin Cheng; Tao Zhang; Hanzhen Yuan; Shizhen Mao
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Article
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2002
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John Wiley and Sons
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English
⚖ 101 KB
## Abstract An unsymmetrical heterocyclic diamine, 1,2‐dihydro‐2‐(4‐aminophenyl)‐4‐[4‐(4‐aminophenoxy)‐4‐phenyl]‐(2__H__)phthalazin‐1‐one, was synthesized. Its ^1^H and ^13^C NMR spectra were completely assigned by utilizing the two‐dimensional heteronuclear ^13^C–^1^H multiple‐bond coherence (HMBC