Tetrahedron letters

Esterification of sterically hindered acids and alcohols in fluorous media

B Gacem, G Jenner

文献索引：Gacem, Badra; Jenner, Gerard Tetrahedron Letters, 2003 , vol. 44, # 7 p. 1391 - 1393

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被引用次数: 30

摘要

Sterically hindered esterification reactions are best performed in specific fluorous media in the presence of catalytic amounts of diphenylammonium triflate. Fluorous media, in addition to their positive effect on yields, have inherent favorable properties respecting environment and permitting simple work-up. Highly congested reagents, however, react only marginally.