波谱学杂志 ›› 1985, Vol. 2 ›› Issue (2): 167-170.

• 研究论文 • 上一篇    

31P核磁共振谱应用数则

翟纯   

  1. 石油化工科学研究院
  • 出版日期:1985-06-05 发布日期:2018-01-23

EXAMPLES OF 31P NMR SPECTROSCOPY APPLICATION

Zhai Chun   

  1. Research Institute of petroleum processing
  • Online:1985-06-05 Published:2018-01-23

摘要: 31P对烷基膦酸二烷基酯,乙酰丙烯磷酸二烷基酯的组成进行了分析,为寻找反应条件和产品纯化方法提供了有益的数据。并对几种腺嘌呤核苷酸磷酸酯及磷酰胺不同的立体异构体进行了测定,平展式较直立式在高场约2ppm处共振。

Abstract: 31P NMR spectroscopy was used to identify various alkyl dialkyl phosph-onates and acetoallyl dialkylphosphonates. Quantitative results were also obtained to correlale with conditions of preparation and purity of products.
Two steric structures of cyclic adenosine-3',5'-phosphates identified as well.31P chemical shift of axial and equatorial form differ by 2ppm.