The (2-Cyano-1-phenyl)ethoxycarbonyl (CPEOC) Group-A New Protecting Group for Oligoribonucleotide Synthesis
                                
                                    
                                        作者:Ursula Münch、Wolfgang Pfleiderer                                    
                                    
                                        DOI:10.1080/07328319708002955
                                    
                                    
                                        日期:1997.5
                                    
                                    The (2-cyano-1-phenyl)ethoxycarbonyl (cpeoc) group was developed as a new base-labile protecting group for the 5'-OH function in solid-phase synthesis of oligoribonucleotide by the phosphoramidite approach using the 4-methoxytetrahydropyran-4-yl (mthp) group for 2'-protection. The syntheses of the monomeric building blocks and the first oligoribonucleotides obtained by this approach are described.