Chinese Journal of Magnetic Resonance ›› 1996, Vol. 13 ›› Issue (4): 347-352.

Previous Articles     Next Articles

THE STUDY OF OPTICAL PURITY DETERMINATION OF 2,2-DIHYDROXY-1,1-BINAPHTHALENE USING ITS PHOSPHORIC DERIVATIVES

Liu Jun, Wang Min, Chen Wanyi, Shen Qifeng   

  1. Dept. of Applied Chemistry, Beijing Agricultural University. Beijing 100094
  • Received:1995-11-13 Revised:1996-01-08 Published:1996-08-05 Online:2018-01-17

Abstract: In this paper,on the base of NMR study of 0,0-(2,2'-binaphthyl)-N-(α-benzylethyl) phosphamidate and 0,0-(2,2 binaphthyl) chloride,of fered the theoretical basis of determining optical purity of 2,2-dihydroxy-1,1-binaphthalene by using 1H and 13P NMR of these two compounds.

Key words: 2,2-dihydroxy-1,1-binaphthalene, 0,0-(2,2-binaphthyl)-N-(α-benzylethyl)-phosphamidate, 0,0-(2,2-0binaphthyl)phosphoryl chloride, Optical purity, Chiral shift reagent