A process for deprotecting RNA alkylsilyl groups comprising, contacting the groups with a solution of anhydrous triethylamine-hydrogen fluoride (aHF-TEA) in triethylamine and N-methylpyrrolidine at between 60 C.-70 C. for 0.25-24 h....http://www.google.es/patents/US6353098?utm_source=gb-gplus-sharePatente US6353098 - Synthesis, deprotection, analysis and purification of RNA and ribozymes
Synthesis, deprotection, analysis and purification of RNA and ribozymes