Phosphoramidite solid-phase synthesis of site-specifically glycosylated oligodeoxynucleotides
✍ Scribed by Kazunori Matsuura; Miki Hibino; Masanori Kataoka; Yoshihiro Hayakawa; Kazukiyo Kobayashi
- Publisher
- Elsevier Science
- Year
- 2000
- Tongue
- French
- Weight
- 134 KB
- Volume
- 41
- Category
- Article
- ISSN
- 0040-4039
No coin nor oath required. For personal study only.
✦ Synopsis
A galactose-modified deoxyuridine phosphoramidite was synthesized via the Heck reaction and applied to solid-phase synthesis to provide a new type of oligo DNA-galactose conjugates, which maintained stringent base-pairing fidelity for unique DNA sequences.
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## Abstract High‐quality oligodeoxynucleotides having an 6‐__O__‐alkyl‐2′‐deoxyguanosine (alkyl = methyl, ethyl, __n__‐propyl or __n__‐hexyl) residue at a predetermined position can be obtained via a solid‐phase approach using the respective 2‐cyanoethyl __N,N__‐diisopropylphosphoramidites of 5′‐__