... Preparation of E-Ketoximes. General Procedure.- A mixture of the ketone (1 mmol), hydrox- ylamine hydrochloride (0.14 g, 2 mmol) and FeC1,*6H20 (0.054-0.54 g, 0.2-2 mmol) was grounded thoroughly in a mortar for 10 minutes. ... The organic layer was dried and evaporated ...