Chem. J. Chinese Universities ›› 1989, Vol. 10 ›› Issue (10): 1002.

• Articles • Previous Articles     Next Articles

Study of Caged Bicyclic Phosphates (Ⅱ)——Synthesis of Derivatives of 1-Sulfo-1-Phospha-4-Methylene-2,6,7-Trioxabicyclo[2,2,2]octane

Li Yugui1, Wang Jianji1, Liu Yunshan1, Han Jiaxiang1, Cao Jinhong2, Jiang Xiaochun2   

  1. 1. Institute of Elemento-Organic Chemistry, Nankai University, Tianjin;
    2. Academy of Military Medical Science, Beijing
  • Received:1988-05-05 Online:1989-10-24 Published:1989-10-24

Abstract: Eleven new compounds with the formula 3 were synthesized by phosphonothiolation reaction of bicyclic phosphate 1 with phosphonothioyl chloide 2 in the presence of DMAP(4-N,N-dimethy-laminopyridine) and Et3N.The outstanding catalysis of DMAPis studied.The structure of compound 3 was confirmed by elemental analysis, IR, 1H NMRand MS.It has been shown that some of these compounds have activities of plant growth regulator by the priliminary biological tests.

Key words: Caged bicyclic phosphate, Phosphonate, DMAP, Phosphorylation, Heterocyclic compound

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