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HalogenationO 0235 Desulfurizing Difluorination Reaction of Benzyl Sulfides Using IF5. — In the first
step, a monofluoro sulfide intermediate is formed. However, it is difficult to detect due to the following rapid desulfurizing fluorination step. The presence of an aryl group is critical: when butyl-2-methylthioacetate (IX) is used as substrate, the reaction occurs without desulfurization. — (FUKUHARA, T.; HARA*, S.; Synlett 2009, 2, 198-200; Grad. Sch. Eng., Hokkaido Univ., Kita, Sapporo 060, Japan; Eng.) — Mais
22- 041
ChemInform 2009, 40, issue 22 © 2009 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim