{HEAD ~ The residue} is taken up in {TAIL ~ a non polar solvent}, such as, for example, diethyl ether, washed with dilute aqueous acid, such as, for example, 10% HCL, and dried over an anhydrous inorganic salt, such as, for example, MgSO4 
is taken up in
{ HEAD ~ The residue } is taken up in { TAIL ~ a non polar solvent } , such as , for example , diethyl ether , washed with dilute aqueous acid , such as , for example , 10 % HCL , and dried over an anhydrous inorganic salt , such as , for example , MgSO4
HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH