3-Chloro-2-cyclopropyl-5-methylpyrazine → (1R,2S)-1-[(3-cyclopropyl-6-methylpyrazin-2-yl)amino]-2,3-dihydro-1H-inden-2-ol

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Reaction Steps

Following the procedure for the preparation of (1R,2S)-1-[(3,6-diethylpyrazin-2-yl)amino]-2,3-dihydro-1H-inden-2-ol but substituting 3-chloro-2-cyclopropyl-5-methylpyrazine and making non-critical variations provided the title compound as a solid: 1H NMR (CDCl3) δ 0.92-1.01, 1.25, 1.76, 2.36, 3.08, 3.24, 4.80, 5.38, 5.59, 7.22-7.49, 7.64; MS (ESI+) for C17H19N3O m/z 282 (M+H)+.

Provenance & Evidence