Iodocyclization Reactions of α‐Allenic Alcohol Derivatives. Stereoselective Formation of Z‐4‐(1‐Iodo‐2‐alkyl)ethylene‐2‐ trichloromethyl‐4,5‐dihydro‐1,3‐oxazoles.

Abstract The intramolecular iodoamination reactions of the trichloroacetimidates of primary α-allenic alcohols 4 provide the title compounds with a high degree of stereocontrol.