Title of article :
A new method for formacetal linkage formation: protection of alcohols, phenols and carboxylic acids
Author/Authors :
Sawada، نويسنده , , Daisuke and Ito، نويسنده , , Yukishige، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2001
Abstract :
A new formacetal linkage (ROCH2OR′) forming reaction was developed, which exploited a combination of sulfide (R′OCH2SR″) and CuBr2-Bu4NBr. This reaction proceeded to give high yields under neutral conditions and was applied to the protection of alcohols, phenols and carboxylic acids by several types of α-oxymethyl groups.
Keywords :
protecting groups , sulfides , acetals , Copper bromide
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
