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(E)-3-(1,3-Diphenyl-1H-pyrazol-4-yl)-1-(thia-zol-2-yl)prop-2-en-1-one.

ABSTRACT: In the title mol-ecule, C₂₁H₁₅N₃OS, the C5=C6 double bond in the central enone group adopts a trans configuration. The dihedral angle between planes of the thia-zole and pyrazole rings is 6.6 (2)°. In the crystal, pairs of C-H⋯O hydrogen bonds generate inversion dimers and another pair of C-H⋯N hydrogen bonds link the dimers into chains propagating along a-axis direction.

SUBMITTER: Koh D

PROVIDER: S-EPMC10833127 | biostudies-literature | 2023 Nov

REPOSITORIES: biostudies-literature

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(E)-3-(1,3-Diphenyl-1H-pyrazol-4-yl)-1-(thia-zol-2-yl)prop-2-en-1-one.

Koh Dongsoo D

IUCrData 20231121 Pt 11

In the title mol-ecule, C21H15N3OS, the C5=C6 double bond in the central enone group adopts a trans configuration. The dihedral angle between planes of the thia-zole and pyrazole rings is 6.6 (2)°. In the crystal, pairs of C-H⋯O hydrogen bonds generate inversion dimers and another pair of C-H⋯N hydrogen bonds link the dimers into chains propagating along a-axis direction. ...[more]

PMID: 38313065

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