... t Department of Chemistry, Faculty of Education ... The organic layer was dried (MgSO,) and evaporated in vacuo to give 380 mg of an oily residue which contained 34% of alcohol 7c' of which 'H NMR data agreed with that of the racemic one: 'H NMR (CDCl,) 6 5.17 (q, J = 6.2 Hz ...