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(R)-N-Methyl-4-[2-(methylsulfanyl)pyrimidin-4-yl]-1-(tetrahydrofuran-3-yl)-1H-pyrazol-5-amine

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Author(s): Zhengyu Liu | Kevin K.-C. Liu | Jeff Elleraas | Arnold L. Rheingold | Antonio DiPasquale | Alex Yanovsky

Journal: Acta Crystallographica Section E
ISSN 1600-5368

Volume: 65;
Issue: 3;
Start page: o616;
Date: 2009;
Original page

ABSTRACT
The chiral center at the substituted atom of the tetrahydrofuranyl ring in the title compound, C13H17N5OS, has an R configuration. The methylsulfanylpyrimidine group and the pyrazole ring are almost coplanar [the maximum deviation from this plane is 0.070 (4) Å], the N—Me substituent being displaced from the methylsulfanylpyrimidine-pyrazole plane by 0.880 (4) Å. The secondary amine group participates in an intramolecular hydrogen bond with the pyrimidine N atom in position 3.

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