Tetrahedron Letters

In situ generated Ph 3 P (OAc) 2 as a novel reagent for the efficient acetylation of alcohols and thiols at room temperature

N Iranpoor, H Firouzabadi, EE Davan

文献索引：Iranpoor, Nasser; Firouzabadi, Habib; Davan, Elham Etemadi Tetrahedron Letters, 2013 , vol. 54, # 14 p. 1813 - 1816

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被引用次数: 9

摘要

Ph3P, Br2, and ammonium acetate are used for the in situ generation of Ph3P (OAc) 2, which was characterized by different NMR techniques. The Ph3P (OAc) 2 generated was used as a novel and efficient reagent for the acetylation of alcohols and thiols in acetonitrile at room temperature under homogeneous conditions. This reaction was also performed under heterogeneous conditions using 1, 3, 2, 4-diazadiphosphetidine as an easily ...