The synthesis of a new phosphoramidite building block with a masked aldehyde function is described. It was incorporated in an oligodeoxyribonucleotide. Coupling to amino derivatives by reductive amination was performed in high yield after unmasking the aldehyde function.
The synthesis of a new phosphoramidite building block with a masked aldehyde function is described. It was incorporated in an oligodeoxyribonucleotide. Coupling to amino derivatives by reductive amination was performed in high yield after unmasking the aldehyde function.