- 作者: 馬遜 ; 黃澄淋 ; 葉茂榮
- 作者服務機構: 成功大學化學研究所
- 中文摘要: The /sup 13/C NMR spectra of twelve 3-aryl-4-(5-aryl-.DELTA./sup 2/-1,2,4-oxadiazolin-3-yl)sydnones and twelve 3-aryl-4-(5-aryl-1,2,4-oxadiazol-3-yl)sydnones have been measured and assigned by means of proton-noise decoupling and DEPT-experiments. The coupling constants were determined by means of gated decoupling, and NOE effects were observed by comparison of proton-decoupled and inverse-gated decoupled spectra. Differences shown by the oxadiazoline and the oxadiazole rings and the substitution effects are discussed.
- 英文摘要: --
- 中文關鍵字: /Sup 13/C Nmr Spectroscopy; Sydnone; Coupling Constant; Oxadiazol; Oxadiazolin
- 英文關鍵字: 核磁共振光譜;雪梨酮;耦合常數;氧雜重氮鹽類