ChemInform Abstract: A Stereoselective Approach to Indolizidine and Pyrrolizidine Alkaloids: Total Synthesis of (‐)‐Lentiginosine (I), (‐)‐epi‐Lentiginosine (II) and (‐)‐Dihydroxypyrrolizidine (III). Issue 48 (2nd December 2014)