摘要:
omega-Tetrahydropyran-2-ylsulfanylalkylmagnesium chlorides are prepared as Grignard reagents containing protected mercaptoalkyl chains, which are useful for the direct introduction of omega-mercaptoalkyl chains to electrophiles. In order to prove the usefulness of these reagents, they were reacted with buckminsterfullerene (C(60)) to give 1-(omega-mercaptoalkyl)-1,2-dihydrobuckminsterfullerenes after the deprotection of THP group with TFA. (C) 1998 Elsevier Science Ltd. All rights reserved.