Synthesis and structure of a helical polymer [Ag(R,R-DIOP)(NO3)]n {DIOP = (4R,5R)-trans- 4,5-bis[(diphenylphosphino)methyl]-2,2-dimethyl-1,3-dioxalane}

(Note: The full text of this document is currently only available in the PDF Version )

Biao Wu, Wen-Jian Zhang, Shu-Yan Yu and Xin-Tao Wu


Abstract

A polymeric complex of silver(I) with the chiral ligand (R,R)-DIOP {DIOP = (4R,5R)-trans- 4,5-bis[(diphenylphosphino)methyl]-2,2-dimethyl-1,3-dioxalane} has been synthesized; its crystal structure revealed that the complex had a right-handed helical extended structure and consists of a silver atom co-ordinated by two phosphorus atoms of two adjacent (R,R)-DIOP ligands and an oxygen atom of nitrate.


References

  1. V. Soghomonian, Q. Chen, R. C. Haushalter, J. Zubieta and C. J. O'Connnor, Science, 1993, 259, 1596.
  2. M.-T. Youinou, R. Ziessel and J.-M. Lehn, Inorg. Chem., 1991, 30, 2144 CrossRef CAS; J.-M. Lehn, Angew. Chem., Int. Ed. Engl., 1990, 29, 1304 CrossRef.
  3. P. Baxter, J.-M. Lehn, A. De Cian and J. Fischer, Angew. Chem., Int. Ed. Engl., 1993, 32, 69 CrossRef; L. H. Carrad, D. M. L. Goodgame, S. P. W. Hill and D. Williams, J. Chem. Soc., Dalton Trans., 1993, 1003 RSC; S.-Y. Yu, Q.-H. Luo, B. Wu, X.-Y. Huang, T.-L. Sheng, X.-T. Wu and D.-X. Wu, Polyhedron, 1997, 16, 453 CrossRef CAS.
  4. E. J. Corey, C. L. Cymin and M. C. Noe, Tetrahedron Lett., 1994, 35, 69 CrossRef CAS; K. Maruoka and H. Yamamoto, J. Org. Chem., 1993, 58, 2938 CrossRef CAS.
  5. C. Chen and K. S. Suslick, Coord. Chem. Rev., 1993, 128, 293 CrossRef CAS and refs. therein.
  6. W. Zarges, J. Hall, J.-M. Lehn and C. Bolm, Helv. Chim. Acta, 1991, 74, 1843 CrossRef.
  7. T. Suzuki, H. Kotsuki, K. Isobe, N. Moriya, Y. Nakagawa and M. Ochi, Inorg. Chem., 1995, 34, 530 CrossRef CAS.
  8. J. M. Townsend, J. F. Blount, R. C. Sun, S. Zawoiski and D. Valentine, jun., J. Org. Chem., 1980, 45, 2995 CrossRef CAS.
  9. B. A. Murrer, J. M. Brown, P. A. Chaloner, P. N. Nicholson and D. Parrer, Synthesis, 1979, 350 CrossRef CAS.
  10. G. M. Sheldrick, SADABS, University of Göttingen, 1996.
  11. G. M. Sheldrick, SHELXL 93, University of Göttingen, 1993.
  12. D. M. Ho and R. Ball, Inorg. Chem., 1983, 22, 4073 CrossRef CAS.
  13. V. Gramlich and G. Consiglio, Helv. Chim. Acta, 1979, 62, 1016 CrossRef CAS.
Click here to see how this site uses Cookies. View our privacy policy here.