hydrogenchloride in ethyl acetate

1: 67 percent / pyrrolidine / 7 h / 150 °C / in a sealed tube 2: 60 percent / 70percent m-chloroperbenzoic acid / CHCl3 / 1 eq. oxid. reagent; 1.) -10 deg C, 1 h; 2.) r.t., overnight 3: 94 percent / 1 h / 180 °C / in a sealed tube View Scheme

T=180°C; 1 h; in a sealed tube;