Novel alkaline earth supported catalysts for thiophene synthesis

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

Barry W. L. Southward, Lance S. Fuller, Russell A. Stewart, Graham J. Hutchings and Richard W. Joyner


Abstract

3-Methylthiophene can be synthesised in yields >95 mol% from the reaction of 2-methylbutanol and CS2 over MgO-supported potassium-promoted ‘Fe0.95Cr0.05OOK’; catalysts using γ-Al2O3 or other alkaline earth oxides as supports are less effective.


References

  1. L. S. Fuller, Thiophene and Thiophene Derivatives, Kirk-Othmer Encyclopaedia of Chemical Technology, 4th edn., Wiley, New York, 1997, p. 34 Search PubMed.
  2. J. Barrault, M. Guisnet, R. Lucien and R. Maurel, J. Chem. Res., 1978, (S) 207; (M) 2634 Search PubMed (US Pat. 4,143,052).
  3. N. R. Clark and W. E. Webster, Br. Pat.(1,345,203 (assigned to Synthetic Chemicals Ltd).
  4. D. E. Stobbe, F. R. van Buren, A. J. van Dillen and J. W. Geus, J. Catal., 1992, 135, 533 CAS.
  5. B. W. L. Southward, Lance S. Fuller, G. J. Hutchings, R. W. Joyner and R. A. Stewart, Chem. Commun., 1998, 2541 RSC.
  6. (a) B. W. L. Southward, PhD Thesis, University of Liverpool, 1993; (b) B. W. L. Southward, L. S. Fuller, G. J. Hutchings, R. W. Joyner and R. A. Stewart, Eur. Pat. 751,138 Search PubMed.
  7. B. W. L. Southward, L. S. Fuller, G. J. Hutchings, R. W. Joyner and R. A. Stewart, Eur. Pat. 751,139 Search PubMed.
  8. NIST XPS database.
Click here to see how this site uses Cookies. View our privacy policy here.