¹H, ¹³C and ¹⁵N NMR spectra of [1,2‐¹⁵N₂]pyrazole derivatives

Abstract

Abstract The chemical shifts and coupling constants of [1,2‐ 15 N 2 ]pyrazole, 2‐(1‐[1,2‐ 15 N 2 ]pyrazolyl)‐2‐[l,3‐ 2 H 6 ]propanol, 1‐nitro[1,2 15 N 2 ] and 3‐nitro[1,2‐ 15 N 2 ]pyrazole are reported.