New hydrogenation and isomerization reactions involving thiaplatinacycles derived from benzothiophene

Abstract

Hydrogenation of the thiaplatinacycle [Pt{C,S-(CH[double bond, length half m-dash]CHC₆H₄S)}(dppe)] 2 (dppe = Ph₂PCH₂CH₂PPh₂) derived from benzothiophene, leads to [Pt{C,S-(CHMeC₆H₄S)}(dppe)] 3 in which 2H have added and a H-shift has occurred; the X-ray structures of 2 and 3 are reported.

References

1. H. Topsoe, B. S. Clausen and F. Massoth, Hydrotreating Catalysis, Springer, Berlin, p. 114; A. N. Startsev, Catal. Rev. Sci. Eng., 1995, 37, 353; B. C. Weygand and C. Friend, Chem. Rev., 1992, 92, 491; C. M. Friend and D. A. Chen, Polyhedron, 1997, 16, 3165; B. Delmon, Catal. Lett., 1993, 1–2, 1; O. Weisser and S. Landa, Sulphide Catalysts, their Properties and Applications, Pergamon, Oxford, 1973.
2. J. P. van den Berg, J. P. Lucien, G. Germaine and G. L. B. Thielemans, Fuel Process. Technol., 1993, 35, 119; B. H. Cooper, A. Stanislaus and P. N. Hannerup, Hydrocarbon Process., 1993, 83; I. E. Maxwell, J. E. Naber and K. P. de Jong, Appl. Catal., A: Gen., 1994, 113, 153; S. Mignard, N. Marchal and S. Kasztelan, Bull. Soc. Chim. Belg., 1995, 104, 259; M. Sugioka, F. Sado, Y. Matsumoto and N. Maesaki, Catal. Today, 1996, 29, 255.
3. J. J. Garcia, B. E. Mann, H. Adams, N. A. Bailey and P. M. Maitlis, J. Am. Chem. Soc., 1995, 117, 2179 see also: J. J. Garcia and P. M. Maitlis, J. Am. Chem. Soc., 1993, 115, 12 200.
4. J. J. Garcia, A. Arevalo, V. Montiel, F. Del Rio, B. Quiroz, H. Adams and P. M. Maitlis, Organometallics, 1997, 16, 3216.
5. J. J. Garcia, A. Arevalo, S. Capella, A. Chehata, M. Hernandez, V. Montiel, G. Picazo, F. Del Rio, R. Toscano, H. Adams and P. M. Maitlis, Polyhedron, 1997, 16, 3185.
6. R. J. Angelici, Polyhedron, 1997, 16, 3073 and following articles in Polyhedron Symposium in Print on Hydrotreatingsee also: C. Bianchini and A. Meli, J. Chem. Soc., Dalton Trans., 1996, 801.
7. C. Bianchini, A. Meli, M. Peruzzini, F. Vizza, P. Frediani, V. Herrera and R. A. Sanchez-Delgado, J. Am. Chem. Soc., 1993, 115, 7505; C. Bianchini, A. Meli, M. Peruzzini, F. Vizza, S. Moneti, V. Herrera and R. A. Sanchez-Delgado, J. Am. Chem. Soc., 1994, 116, 4370; C. Bianchini, A. Meli, V. Patinec, V. Sernau and F. Vizza, J. Am. Chem. Soc., 1997, 119, 4945.
8. V. Herrera, A. Fuentes, M. Rosales, R. A. Sanchez-Delgado, C. Bianchini, A. Meli and F. Vizza, Organometallics, 1997, 16, 2465.
9. D. A. Vicic and W. D. Jones, Organometallics, 1997, 16, 1912.
10. C. Bianchini, A. Meli, M. Peruzzini, F. Vizza, P. Frediani, V. Herrera and R. A. Sanchez-Delgado, J. Am. Chem. Soc., 1993, 115, 2731.
11. G. M. Sheldrick, SHELXL93, An integrated system for solving and refining crystal structures from diffraction data, University of Gottingen, Germany 1993.