Palladium(ii) chloride catalyzed selective acetylation of alcohols with vinyl acetateElectronic supplementary information (ESI) available: 1H, 13C NMR and IR spectral data of 4b, 1H NMR, elemental analysis and IR spectral data of 5b; 1H and IR spectral data of 1b, 2b, 3b, 6b, 7b, 8b, 9b, 11b and 13b. See http://www.rsc.org/suppdata/cc/b4/b401218f/