Synthesis of fully substituted 3-​formyl-​4-​iodofurans via a gold(I)​-​catalyzed oxidation​/1,​2-​alkynyl migration​/cyclization​/Iodination cascade - Wang, Tao; Shi, Shuai; Rudolph, Matthias; Hashmi, A. Stephen K. (Advanced synthesis & catalysis, 2014)