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Nucleotides. Part XXXIXSynthesis of arabinonucleoside phosphoramidite building blocks

 

作者: Matthias Resmini,   Wolfgang Pfleiderer,  

 

期刊: Helvetica Chimica Acta  （WILEY Available online 1993）
卷期: Volume 76, issue 1  

页码: 158-167

 

ISSN:0018-019X

 

年代: 1993

 

DOI:10.1002/hlca.19930760110

 

出版商: WILEY‐VCH Verlag GmbH

 

数据来源: WILEY

 

摘要:

AbstractHigh‐yield chemical syntheses of phosphoramidite building blocks of the four arabinonucleosides aUrd (1), aCyd (2), aAdo (3), and aGuo (4), suitable for (3′–5′)oligoarabinonucleotide synthesis are described. The problem of 2′‐hydroxy group protection was solved by introduction of the versatile 2‐(4‐nitrophenyl)ethoxycarbonyl (npeoc) residue, which was also used for agl

 

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