Can 15N N.M.R. be used to determine the site of N-oxidation of Pyrimidine-2,4-diamine?
Australian Journal of Chemistry
34(7) 1539 - 1543
An investigation of the products of N-oxidation of pyrimidine-2,4- diamine demonstrated that 15N spectroscopy is an unreliable technique for the determination of the site of N-oxidation. The 15N shifts caused by N-oxidation were small and downfield and of no diagnostic value.
© CSIRO 1981