Abstract
Both K10- as well as modified montmorillonites such as cation-exchanged and surfactant-pillared clays catalyse the cleavage of carbon–sulfur single bonds resulting in dealkylation of organic sulfides. The corresponding disulfides are obtained in high yield.
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References
J.A. Ballantine, J.H. Purnell and J.M. Thomas, Clay Miner. 18 (1983) 347
T.J. Pinnavaia, Science 220 (1983) 4595
J.M. Adams, S.E. Davies, S.H. Graham and J.M. Thomas, J. Catal. 78 (1982) 197
J.A. Ballantine, M. Davies, H. Purnell, M. Rayanakorn, J.M. Thomas and K.J. Williams, J. Chem. Soc. Chem. Commun. (1981) 8
J.H. Clark, ed., Catalysis of Organic Reactions by Supported Inorganic Reagents (VCH, Weinheim, 1994)
M. Ogawa and K. Kuroda, Chem. Rev. 95 (1995) 399
P. Kannan, R. Sevvel, S. Rajagopal, K. Pitchumani and C. Srinivasan, Tetrahedron 53 (1997) 7635.
K.A. Carrado, R. Hayatsu, R.E. Botto and R. Winans, Clays Clay Miner. 38 (1990) 250.
P. Kannan, K. Pitchumani, S. Rajagopal and C. Srinivasan, J. Mol. Catal. 118 (1997) 189.
P. Kannan and K. Pitchumani, Catal. Lett. 45 (1997) 271.
P. Kannan, K. Pitchumani, S. Rajagopal and C. Srinivasan, J. Chem. Soc. Chem. Commun. (1996) 369.
K. Pitchumani and A. Pandian, J. Chem. Soc. Chem. Commun. (1990) 1613.
A. Cornelis and P. Laszlo, Synthesis (1985) 909.
K. Urabe, S. Hiroaki and Y. Izumi, J. Chem. Soc. Chem. Commun. (1988) 1520.
G. Poncelet and A. Schutz, in: Chemical Reactions in Organic and Inorganic Constrained Systems, ed. R. Setton (Reidel, Dordrecht, 1986) p. 165.
D. Tichit, F. Fajula, F. Figueras, J. Bousquet and C. Gueguen, in: Catalysis by Acids and Bases, eds. B. Imelik, C. Naccache, G. Coudurier, Y.B. Taarit and J.C. Vedrine (Elsevier, Amsterdam, 1985) p. 351.
K. Pitchumani, P.H. Lakshminarasimhan, N. Prevost, D.R. Corbin and V. Ramamurthy, J. Chem. Soc. Chem. Commun. (1997) 181.
V. Fornes, H. Garcia, S. Jananovic and V. Marti, Tetrahedron 53 (1997) 4715.
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Naicker, K.P., Lalitha, A., Pitchumani, K. et al. Clay-catalysed dealkylation of organic sulfides. Catalysis Letters 56, 237–239 (1998). https://doi.org/10.1023/A:1019033801867
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DOI: https://doi.org/10.1023/A:1019033801867