New approach to the synthesis of azauracils and azaisocytosines
作者:T. S. Shestakova、S. L. Deev、E. N. Ulomsky、V. L. Rusinov、O. N. Chupakhin、O. A. D’yachenko、O. N. Kazheva、A. N. Chekhlov、P. A. Slepukhin、M. I. Kodess
DOI:10.1007/s11172-006-0550-2
日期:2006.11
A new procedure was developed for the synthesis of 6-phenyltetrazolo[1,5-b]triazin-7-one. Aza analogs of uracil and isocytosine were prepared by the tetrazole ring cleavage. It was demonstrated that these transformations can be used in the synthesis of anomalous nucleosides.