N-(2,3-dihydro-1H-inden-1-yl)-3,6-dimethylpyrazin-2-amine → 5-bromo-N-(2,3-dihydro-1H-inden-1-yl)-3,6-dimethylpyrazin-2-amine

참여 물질

반응 단계

Following the procedure for the preparation of (1R,2S)-1-[(5-bromo-3,6-diethylpyrazin-2-yl)amino]-2,3-dihydro-1H-inden-2-ol but substituting N-(2,3-dihydro-1H-inden-1-yl)-3,6-dimethylpyrazin-2-amine and making non-critical variations provided the title compound as a oil: 1H NMR (CDCl3) δ 1.86, 2.26, 2.53, 2.70, 2.93, 3.03, 4.50, 5.72, 7.28; 13C NMR (CDCl3) δ 19.23, 23.21, 30.25, 34.56, 56.45, 124.05, 124.81, 124.97, 126.78, 128.03, 136.98, 143.71, 144.09, 148.36, 151.15; MS (ESI+) for C15H16N3Br1 m/z 319.20 (M+H)+.

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