Claims
- 1. A process for preparing a sterically hindered N-aryloxyamine of formula I, II, III, IV, V or VI
- 2. A process according to claim 1 wherein M′ is a metal of Group 4, 5, 6, 7, 8, 9 or 10 of the periodic table.
- 3. A process according to claim 1 wherein
M is W(VI) or Mo(VI); L is water; X is P; and M′ is Ti, Cr, Mn, Fe, Co, Cu, Ni, Zn, Ru, Rh, Pd, Ag, Re, Os, Ir, Pt, Au, Hg, Al, Sn or Pb.
- 4. A process according to claim 1 wherein M′ is iron(II).
- 5. A process according to claim 1 wherein M′ is cobalt(II).
- 6. A process according to claim 1 wherein M′ is copper(II).
- 7. A process according to claim 1 wherein M′ is vanadium(V).
- 8. A process according to claim 1 wherein M is a combination of metals selected from W(VI), Mo(VI), V(V), Nb(V) and Ta(V).
- 9. A process according to claim 1 in which X is a metaloid selected from B, Sn, Ge, As and Si.
- 10. A process according to claim 1 which is performed at a temperature of between about 20 and about 70° C.
- 11. A process according to claim 1 which is performed in the presence of pyridine.
- 12. A process according to claim 1 which is carried out in the presence of about 0.1 mole percent to about stoichiometric quantities of the polyoxometalate.
- 13. A process according to claim 1 which is carried out in the presence of about 2 mole percent to about stoichiometric quantities of polyoxometalate.
Parent Case Info
[0001] This application claims the benefit under 35 USC 119(e) of U.S. provisional app. No. 60/371,899, filed Apr. 11, 2002.
Provisional Applications (1)
|
Number |
Date |
Country |
|
60371899 |
Apr 2002 |
US |