References

IX. REFERENCES

1. See, for example, Taylor, G.A. J. Chem. Soc., Perkin Trans. 1 1981, 3132.
2. Fieser, L.F.; Fieser, M. Fieser and Fieser’s Reagents for Organic Synthesis; Wileylnterscience: New York; Vol. 1,    p 703; Vol. 2, p 286; Vol. 3, p 206; Vol. 4, p 345; Vol. 5, p 465; Vol. 6, p 411; Vol. 9, p 316; Vol. 11, p 350.
3. McKillop, A.; Young, D.W. Synthesis 1979, 481.
4. Cornelis, A.; Laszlo, P. ibid. 1980, 849.
5. Laszlo references preparation of “clayfen” from both K 10 bentonite and K 10 montmorillonite — see ref. 15 in Laszlo, P. et al. Tetrahedron Lett. 1984, 25, 3701 (our ref. 10).
6. Cornelis, A.; Laszlo, P. Synthesis 1985, 909.
7. Cornelis, A.; Depaye, N.; Gerstmans, A.; Laszlo, P. Tetrahedron Lett. 1983,24, 3103.
8. Balogh, M.; Cornelis, A.; Laszlo, P. ibid. 1984, 25, 3313.
9. Laszlo, P.; Polla, E. ibid. 1984, 25, 3309.
10. Idem ibid. 1984, 25, 3701.
11. Cornelis, A.; Laszlo, P.; Pennetreau, P. J. Org. Chem. 1983, 48, 477 1.
12. Laszlo, P.; Lucchetti, J. Tetrahedron Lett. 1984, 25, 1567.
13. Idem ibid. 1984, 25, 4387.
14. a) Ishikawa, N.; Kitazume, T.; Nakabavashi, M. Chem. Lett. 1980, 1089.
    b) Kitazume, T.; Ishikawa, N. ibid. 1980, 1327.
15. a) Ishikawa, N. et al. ibid. 1981, 761.
    b) Kitazume, T.; Ishikawa, N. ibid. 1981, 1259.    (We carry spray-dried KF, Aldrich Catalog No. 30,759-9.)
16. Burfield, D.R.; Lee, K.R.; Smithers, R.H. J. Org. Chem. 1977, 42, 3060.
17. Burfield, D. R.; Smithers, R. H .; Sui Chi Tan, A. ibid. 1981, 46, 631, and references cited therein.
18. Burfield, D.R. ibid. 1984, 49, 3852, and references cited therein.
19. Cullen, J.S. Packaging Engineering, February, 1975.
20. Registry of Toxic Effects of Chemical Substances; NIOSH: Cincinnati.
21. TLVs^® Threshold Limit Values and Biological Exposure Indices;     American Conference of Governmental Industrial Hygienists (ACGIH): Cincinnati.