lithium aluminium tetrahydride in diethyl ether LiAlH4 (2-fold excess) added in portions to educts mixt. in Et2O, refluxed for 6 h; hydrolyzed, extd. (Et2O), dried (Na2SO4), distd.; elem. anal.;

lithium aluminium tetrahydride in diethyl ether LiAlH4 (2-fold excess) added in portions to educts mixt. in Et2O, refluxed for 6 h; hydrolyzed, extd. (Et2O), dried (Na2SO4), distd.; elem. anal.;