Ligandless Iron??Catalyzed Desulfinylative C–C Allylation Reactions using Grignard Reagents and Alk??2??enesulfonyl Chlorides

…, D Marković, SR Dubbaka, P Vogel

文献索引：Volla, Chandra M. R.; Markovic, Dean; Dubbaka, Srinivas Reddy; Vogel, Pierre European Journal of Organic Chemistry, 2009 , # 36 p. 6281 - 6288

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被引用次数: 21

摘要

Abstract Alk-2-enesulfonyl chlorides 1–4 were synthesized by the BCl 3-promoted ene reaction of alkenes with SO 2. These sulfonyl chlorides were then used as electrophilic partners in iron-catalyzed desulfinylative cross-coupling reactions with different Grignard reagents (aromatic, aliphatic, andheteroaromatic). The reaction can be catalyzed with even 2 mol-% of the simple iron salt Fe (acac) 3. The regioselectivity of these allylations was ...