Pyrene phosphoramidite dU,1999

Uridine 2′‐Carbamates: Facile Tools for Oligonucleotide 2′‐Functionalization

for preparation of uridine 2??carbamate derivatives based on reaction of 3?,5??disilyl?protected uridine with 1,1??carbonyldiimidazole followed by treatment with an aliphatic amine is presented. A phosphoramidite monomer suitable for automated oligonucleotide

Modification of the 5′ Terminus of Oligonucleotides for Attachment of Reporter and Conjugate Groups

to the 5′ end of oligonucleotides by the phosphoramidite coupling method. See Figure for definitions of functional group abbreviations. View Image

Convenient and Efficient Approach to the Permanent or Reversible Conjugation of RNA and DNA Sequences with Functional Groups

S.11 a . (B ) Chromatogram of the conversion of S.11 a to uridine by treatment with 0.5 M TBAF in THF for 2 hr at 55°C. (C ) Chromatogram of mixed uridine and pyrene‐1‐carbonitrile commercial samples. Conditions: RP‐HPLC analysis is performed using