Additions and corrections
Development of new transition metal catalysts for the oxidation of a hydroxamic acid with in situ Diels–Alder trapping of the acyl nitroso derivative
Judith A. K. Howard, Gennadiy Ilyashenko, Hazel A. Sparkes and Andrew Whiting
Dalton Trans., 2007 (DOI: 10.1039/b704728b). Amendment published 11th October 2007.
The last sentence of paragraph 2 (left hand column, page 2108) should read:
These reactions were carried out using catalytic loadings of 5–10 mol% over reaction times of hours to days, however, moderate to good yields (54–78%) were developed using optimised catalyst loadings of 5 mol% metal and 15 mol% amine ligand over shorter reaction times (20–30 min).
The Royal Society of Chemistry apologises for these errors and any consequent inconvenience to authors and readers.