title: Oligoribonucleotide synthesis by polycondensation of unprotected ribonucleoside using tri(imidazolyl-(1))phosphine.
mesh_terms: D007202:Indicators and Reagents; D008722:Methods; D009841:Oligonucleotides / Q000138:chemical synthesis*; D009843:Oligoribonucleotides / Q000138:chemical synthesis*; D009943:Organophosphorus Compounds; D012263:Ribonucleosides; D013329:Structure-Activity Relationship
chemical_list: D007202:Indicators and Reagents; D009841:Oligonucleotides; D009843:Oligoribonucleotides; D009943:Organophosphorus Compounds; D012263:Ribonucleosides; C031085:tris(imidazol-1-yl)phosphine