ChemInform Abstract: Diastereo‐ and Facially Selective Imino‐Diels—Alder Cycloaddition of 2‐Azeditinone‐Tethered 1‐Azadiene: Synthesis of Functionalized (2‐Oxo‐4‐styrylazetidin‐3‐yl)—Pyridine Hybrids. Issue 27 (18th June 2015)