173978-79-5Relevant articles and documents
A simple method for N-acylation of adenosine and cytidine nucleosides using carboxylic acids activated in-situ with carbonyldiimidazole
Sinha,Sinha, Nanda D.,Davis,Davis, Peter,Schultze,Schultze, Lisa M.,Upadhya,Upadhya, Krishna
, p. 9277 - 9280 (1995)
Carboxylic acids are activated with 1,1'-carbonyldiimidazole in acetonitrile to form N-acylimidazoles which are then treated with per-trimethylsilyl ethers of nucleosides adenosine or cytidine at ambient temperature to generate exclusively N-acylated-Aden