A method of deprotecting a solid support bound polynucleotide comprising at least one 2′-protected ribonucleotide in which a step of contacting the polynucleotide with a composition comprising a diamine is performed under conditions sufficient to deprotect and cleave the polynucleotide which remains retained on the solid support.
一种对包含至少一种 2′-保护的
核糖核苷酸的固体支持物结合的多核苷酸进行脱保护的方法,其中将多核苷酸与包含二胺的组合物接触的步骤是在足以对保留在固体支持物上的多核苷酸进行脱保护和裂解的条件下进行的。