New synthesis of PNA-3'DNA linker monomers, useful building blocks to obtain PNA/DNA chimeras.

Biopolymers

Istituto di Biostrutture e Bioimmagini-CNR, via Mezzocannone 16, 80134 Napoli, Italy.

Published: January 2005

A new synthetic strategy to get the PNA-3'DNA linker with the monomethoxytrityl (Mmt) group as temporary protection of the backbone to be used for the synthesis of PNA/DNA chimeras was employed and a convenient strategy to obtain Mmt PNA monomers was developed. The synthetic strategies take advantage of the introduction of the acid-labile Mmt-protecting group in the first step.

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Source
http://dx.doi.org/10.1002/bip.20135DOI Listing

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