(1R,2S)-1-[(3,6-diethylpyrazin-2-yl)amino]-2,3-dihydro-1H-inden-2-ol → 3,6-diethyl-N-[Cis-5-propyl-4,5,6,7-tetrahydro-1-benzothien-4-yl]pyrazin-2-amine

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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 cis-5-propyl-4,5,6,7-tetrahydro-1-benzothiophen-4-amine and making non-critical variations provided the title compound as a oil: 1H NMR (300 MHz, CDCl3) δ) 7.65, 7.05, 6.92, 5.68, 4.31, 2.97–2.80, 2.68, 2.53, 2.05, 1.97, 1.71, 1.51–1.25, 0.86; HRMS (FAB) calcd for C19H27N3S+H 330.2004, found 330.2001. Anal. Calcd for C19H27N3S: C, 69.26; H, 8.26; N, 12.75; S, 9.73. Found: C, 69.21; H, 8.28; N, 12.35.

Provenance & Evidence