Yuan, Libo published the artcileChemical labeling of 5-iodo-2′-deoxyuridine with 4-ethynyl-N-ethyl-1,8-naphthalimide using copper-free Sonogashira cross-coupling in aqueous medium, Computed Properties of 5738-14-7, the publication is Synthetic Communications (2014), 44(7), 1007-1011, database is CAplus.
The synthesis of a fluorescent nucleoside analog was reported by using a Cu-free Sonogashira cross-coupling reaction in a satisfactory yield. This reaction occurred at 37° in open air and aqueous medium and avoided the toxicity of Cu(I). The mild Sonogashira reaction provided the possibility of fluorescent labeling of nucleoside mimics in living cells.
Synthetic Communications published new progress about 5738-14-7. 5738-14-7 belongs to pyrimidines, auxiliary class Pyrimidine,Amine,Alcohol,Pyrimidine, name is 2-(Dimethylamino)pyrimidine-4,6-diol, and the molecular formula is C8H8O3, Computed Properties of 5738-14-7.
Referemce:
https://pubchem.ncbi.nlm.nih.gov/compound/Pyrimidine,
Pyrimidine – Wikipedia