Tetrahedron letters

Practical use of NH 4 X salts for difunctional oxyethylene-based intermediates

BT Holmes, AW Snow

文献索引：Holmes, Brian T.; Snow, Arthur W. Tetrahedron Letters, 2007 , vol. 48, # 28 p. 4813 - 4815

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被引用次数: 1

摘要

A series of tosyl functionalized oxyethylene-based organic compounds were selected to analyze the scope and efficiency of a general substitution method for conversion to difunctional, soluble oxyethylene based intermediates using readily available ammonium salts, glycols and commercially modified ethoxy-ethanols. Straightforward preparation, product purification and low cost reagents are particularly advantageous for compounds ...