Tetrahedron letters

Indium (III) chloride as a new, highly efficient, and versatile catalyst for acylation of phenols, thiols, alcohols, and amines

AK Chakraborti, R Gulhane

文献索引：Chakraborti, Asit K.; Gulhane, Rajesh Tetrahedron Letters, 2003 , vol. 44, # 35 p. 6749 - 6753

被引用次数: 124

摘要

Indium (III) chloride efficiently catalyses the acylation of structurally diverse phenols, alcohols, thiols, and amines under solvent free conditions. Acid sensitive alcohols are smoothly acylated without competitive side reactions. Acylation of 2-hydroxynaphthalene is carried out with carboxylic acids adopting the mixed anhydride protocol using trifluoroacetic anhydride.

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