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Note | Regular issue | Vol 63, No. 7, 2004, pp.1673-1677
Published online, 18th May, 2004
DOI: 10.3987/COM-04-10096
Synthesis of Protected (Purin-6-yl)glycines via Pd-Catalyzed α-Arylation of Ethyl N-(Diphenylmethylidene)glycinate with 6-Iodopurines

Michal Hocek*

*Institute of Organic Chemistry and Biochemistry, Academy of Sciences of the Czech Republic, Flemingovo nam. 2, CZ-16610 Prague 6, Czech Republic

Abstract

A synthesis of protected (purin-6-yl)glycines, potential building blocks of stable covalent peptide-nucleic acids conjugates, was achieved via Pd-catalyzed α-arylation of ethyl N-(diphenylmethylidene)glycinate with 6-iodopurine.