Title of article
Chemoselective deacylation of functionalized esters catalyzed by dioxomolybdenum dichloride
Author/Authors
Cheng-Yuan Liu، نويسنده , , Hui-Ling Chen، نويسنده , , Chih-Min Ko، نويسنده , , Chien-Tien Chen، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2011
Pages
5
From page
872
To page
876
Abstract
Among five different oxidometallic species and two Lewis acids investigated, MoO2Cl2 shows the best catalytic and chemoselective activity for the deacylation of esters in methanol at ambient or elevated temperature. Both high efficiency and chemoselectivity were achieved for substrates bearing different ether or ester groups. Acylated mono and disaccharides can also be selectively deacetylated in good yields, leading to useful carbohydrate templates for further synthetic manipulations.
Journal title
Tetrahedron
Serial Year
2011
Journal title
Tetrahedron
Record number
1102894
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