Chin. J. Org. Chem. ›› 1997, Vol. 17 ›› Issue (2): 159-161. Previous Articles     Next Articles

Original Articles

ω-三烷基及ω-吡啶翁基芳乙酮α氢核磁共振研究

戴秋云;严玖凤;邓云度   

  1. 北京药物化学研究所
  • 发布日期:1997-04-25

Study on α hydrogen of ω-trialkylammonioacetoarones and ω-pyridinoacetoarones by NMR

DAI QIUYUN;YAN JIUFENG;DENG YUNDU   

  • Published:1997-04-25

Deuteration of α hydrogen of ω -trialkylamminio-acetoarones and ω-pyridinioacetoarones in D2O was determined by 1H NMR, 13C NMR, the results of NMR and UV spectra showed that these Arones showed no enolization at PH《8.5, but at PH=8.5-10, showed enolization.

Key words: ELEMENTAL ANALYSIS, ENOLIZATION, NMR SPECTROMETRY, DEUTERIUM, INFRARED SPECTROPHOTOMETRY

CLC Number: