Title of article
Alkylalanes and methyl furanosides: regioselective O-debenzylation or acetal cleavage
Author/Authors
Cai Jia، نويسنده , , Yongmin Zhang، نويسنده , , Li-He Zhang، نويسنده , , Pierre Sinay، نويسنده , , Matthieu Sollogoub، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2006
Pages
10
From page
2135
To page
2144
Abstract
Perbenzylated methyl pentofuranosides were submitted to the action of three alkylalanes and regioselective debenzylation at O-2 of the four pentoses was observed when choosing the right match between anomeric configuration and aluminium reagent. Diisobutylalane (DIBAL-H) allowed an easy access to reduced open-chain compounds, whereas trimethylalane (TMAL) stereoselectively produced methylated open chain derivatives.
Keywords
Regioselective deprotection , Aluminium , Acetal cleavage , Furanose
Journal title
Carbohydrate Research
Serial Year
2006
Journal title
Carbohydrate Research
Record number
965004
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