Tetrahedron letters

Convenient method for the preparation of trityl ethers from secondary alcohols.

S Colin-Messager, JP Girard, JC Rossi

文献索引：Colin-Messager, Sandrine; Girard, Jean-Pierre; Rossi, Jean-Claude Tetrahedron Letters, 1992 , vol. 33, # 19 p. 2689 - 2692

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被引用次数: 26

摘要

Abstract The preparation of trityl ethers from secondary alcohols (10 mmol) with triphenylmethyl chloride (1.2 eq.) is carried out at room temperature by using DBU (1.4 eq.) as base in CH 2 Cl 2. The high yielding procedure is very simple and its applicability is general.