5-Hy-droxy-3-phenyl-5-trifluoro-meth-yl-4,5-dihydro-1H-pyrazole.
作者： Abdullah M Asiri , Abdulrahman O Al-Youbi , Hassan M Faidallah , Seik Weng Ng , None
DOI: 10.1107/S160053681103368X
关键词:
摘要: The five-membered dihydropyrazole ring in the title compound, C10H9F3N2O, is approximately planar (r.m.s. deviation 0.111 A for all non-H atoms) and its phenyl substituent aligned at an angle of 14.7 (2)°. Adjacent molecules are linked by N—H⋯O O—H⋯N hydrogen bonds, generating ribbons running along b axis monoclinic unit cell.
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