Synthesis of (2-Arylethylidene)cyclobutanes by Palladium-Catalyzed Reactions of Aryl Halides with Homoallyl Alcohols Bearing a Trimethylene Group at the Allylic Position - Iwasaki, Masayuki; Yorimitsu, Hideki; Oshima, Koichiro (Synlett, 2009)