74706-88-0Relevant articles and documents
New improvements in oligonucleotide synthesis by use of the p-nitrophenylethyl phosphate blocking group and its deprotection by DBU or DBN
Uhlmann, Eugen,Pfleiderer, Wolfgang
, p. 1181 - 1184 (2007/10/02)
Phosphate protection in the phosphotriester approach is improved by the new, versatile p-nitrophenylethyl group due to its stability in the condensation step and its clean removal by DBU and DBN respectively.