... The organic filt,rate was es- t ~ cted with five porticiiis (if 50 nil eac.11 IJf 2.5 .V HC1. TheLse es- 1 i.ac.t~ were made ~triiiig . hmic mid extracted (Et&). This la-t wiliitioii was takeii to di ite>s t ii afford the crude amino alcohol :ih :I solid. tii give 2.4.; g (,j.-).,j'.i) of 4, mp 67.5-.6!).5'. .Inrtl ...