A. Ogawa et al., Highly regioselective iodoperfluoroalkylation of allenes with perfluoroalkyl iodides upon irradiation with near-UV light, TETRAHEDR L, 42(13), 2001, pp. 2489-2492
Upon irradiation through Pyrex with a xenon lamp (hv>300 nm), perfluoroalky
l iodides add to terminal allenes regioselectively to afford the correspond
ing iodoperfluoroalkylated products, where perfluoroalkyl and iodo groups a
re selectively introduced into the terminal and central carbons of allenes,
respectively. (C) 2001 Elsevier Science Ltd. All rights reserved.