Table 2: Listing of 15N NMR spectral data for (1) in DMSO-d6, including results obtained by heteronuclear multiple bond coherence shift-correlated (HMBC).

δH (ppm, DMSO) δN (ppm, DMSO) Correlation 1H-15N
5.5849 118.93 2H(CH2-carbazole), N-5
7.6076 118.93 H(aromatic), N-5
1.4559 236.02 3H(CH3), N-1
4.4816 236.02 2H(CH2-triazole), N-1
4.4816 244.37 2H(CH2-triazole), N-2
7.9001 244.37 H(C5-H of triazole), N-2
5.8549 351.35 2H(CH2-carbazole), N-4
7.9001 351.35 H(C5-H of triazole), N-4
4.4816 364.27 2H(CH2-triazole), N-3
7.9001 364.27 H(C5-H of triazole), N-3