J. Mcaninly et al., METAL-ION CATALYSIS IN NITROSOTHIOL (RSNO) DECOMPOSITION, Journal of the Chemical Society, Chemical Communications, (23), 1993, pp. 1758-1759
The decomposition of S-nitroso-N-acetyl D,L penicillamine (SNAP), an N
O-donor drug, to give the disulfide and NO is catalysed by trace amoun
ts of Cu2+ and Fe2+.