Universal and reusable solide support thanks to a H-phosphonate diester linkage for the synthesis of single or multiple oligonucleotides

被引:0
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作者
Ferreira, F [1 ]
Meyer, A [1 ]
Vasseur, JJ [1 ]
Morvan, F [1 ]
机构
[1] Univ Montpellier 2, Lab Chim Organ Biomol Synth, F-34095 Montpellier, France
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中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
An universal and reusable solid support exhibiting a hydroxyl function was prepared. Thanks to a first H-phosphonate diester linkage which was kept non-oxidized all along the elongation, 3'-hydroxyl oligonucleotides were released by a transesterification mechanism. The transesterification was performed within few minutes with either ethanolamine or K2CO3/methanol and the solid support was recycled by a simple washing and drying.
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页码:149 / 152
页数:4
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