Synthesis of phosphate-methylated DNA fragments using 9-fluorenylmethoxycarbonyl as transient base protecting group
نویسندگان
چکیده
منابع مشابه
2-Benzamidoethyl group--a novel type of phosphate protecting group for oligonucleotide synthesis.
A number of 5'-O-(4,4'-dimethoxytrityl)thymidine N,N-diisopropylamino phosphoramidites protected at P(III) with derivatives of 2-benzamidoethanol were synthesized and incorporated into synthetic oligonucleotides. Depending on substitution patterns at the alkyl chain, amido group, and phenyl ring, the time required for removal of these protecting groups using concentrated ammonium hydroxide vari...
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ژورنال
عنوان ژورنال: The Journal of Organic Chemistry
سال: 1989
ISSN: 0022-3263,1520-6904
DOI: 10.1021/jo00268a030