INTERMOLECULAR CYCLIZATION OF DIETHANOLAMINE AND METHYLAMINE
433
products formed was different in the case of the autoclave
and fixed-bed flow systems (11).
9. Subba Rao, Y. V., Kulkarni, S. J., Subrahmanyam, M., and Rama Rao,
A. V., J. Chem. Soc. Chem. Commun. 1456 (1993).
10. Subba Rao, Y. V., Kulkarni, S. J., Subrahmanyam, M., and Rama Rao,
A. V., J. Org. Chem. 59, 3998 (1994).
11. Nagaiah, K., Sudhakar Rao, A., Kulkarni, S. J., Subrahmanyam, M.,
and Rama Rao, A. V., J. Catal. 147, 349 (1994).
ACKNOWLEDGMENTS
We are thankful to Department of Science and Technology, New Delhi
for funding (DST Project No. SP/S1/H07/97). P.S. thanks CSIR, New Delhi,
for the award of a fellowship (IICT Communication No. 4599).
12. McAteer, C. H., and Scriven, E. F. V., in “Fine Chemicals through
Heterogeneous Catalysis” (R. A. Sheldon and H. van Bekkum, Eds.),
p. 275. Wiley–VCH, New York, 2001.
13. Grohe, K., Chem. Bri. 28, 35 (1992).
14. Clifford, A. A., “Fundamentals of Supercritical Fluids.” Oxford
University Press, London, 1998.
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