BUILDING BLOCKS FOR THE CHEMICAL SYNTHESIS OF DNA CONTAINING C(3')-CH2-P BONDS

Abstract

The preparation, starting from glucose, of 3'-[ (2-chlorophenoxy)phosphinylmethyl]- N2-isobutyryl-5'-0-(4-methoxytrityl)-2' ,3'-dideoxyguanosine ts described. Applying established phosphotriester methods, 21 was used to synthesize a phosphonate analogue of the dinucleotide monophosphate d(G-C)