The Preparation of Deoxyguanosine Oligomers on an Insoluble Polymer Support

Abstract
The syntheses of deoxyguanosine-containing oligonucleotides, deoxyguanylyldeoxyguanylyldeoxyguanosine (d-GpGpG), deoxyguanylyldeoxyguanylyldeoxyguanylyldeoxyguanosine (d-GpGpGpG) and deoxyguanylyldeoxyguanylyldeoxyguanylylthymidine (d-GpGpGpT) have been described. Those nucleotidic materials were synthetized on an insoluble polymer support; the polymer was a copolymer of styrene, p-vinylbenzoic acid, and divinylbenzene. The blocking group used at the N-position of deoxyguanosine was di-p-methoxytrityl.