【摘要】 本文研究了5-（α-萘）—四唑（Ⅱ）,5-（α-萘）—2H—四唑-2—乙酸甲酯（Ⅲ）,5—（α-萘）-2H—四唑-2-乙酰肼（Ⅳ）,1—[5-（α-萘）-2H-四唑-2-乙酰]-4-苯基氨基硫脲（V）以及3-[5-（α-萘）-2H-四唑-2-甲撐]-4-苯基—1,2,4—三唑啉-5-硫酮（Ⅵ）的¹³C核磁共振谱和各种¹³C-NMR化学位移。根据化学位移理论、讯号强度以及同模型化合物化学位移的比较,辨认其归属。更多还原

【Abstract】 The carbon-13 NMR of various 5- (α-naphthyl)-tetrazol ( Ⅱ ) , methyl 5-(α-napht-hyl)-2H-tetrazolyl-2-acetate(Ⅲ ), 5- (α-naphthyl) -2H-tetrazolyl-2-acetylhydrazine ( Ⅳ ), l-[5-(α-naphthyl]-2H-tetrazolyl-2-acetyl]-4-phenylthiosemicarbazide( Ⅴ )and 5-[α-naphthyl)-2H-tetrazol-2-ylmethylene]-4-phenyl-l,2,4-triazoline-5-thione(Ⅵ) were studied. The chemical shifts of variuts carbon resonances were assigned on the basis of chemical shift theory, signal intensity, APT techniques and comparison with the chemical shifts of the model compounds.更多还原