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1-[2,6-Dichloro-4-(trifluoro-meth-yl)phen-yl]-3,4-dimethyl-pyrano[2,3-c]pyrazol-6(1H)-one.

ABSTRACT: In the title compound, C(15)H(9)Cl(2)F(3)N(2)O(2), the 1,6-dihydro-pyrano[2,3-c]pyrazole ring system is almost planar, with a maximum deviation of 0.0226?(14)?Å, and forms a dihedral angle of 69.90?(6)° with the benzene ring. In the crystal, mol-ecules are linked into a helical chain along the c axis by C-H?O hydrogen bonds.

SUBMITTER: Fun HK

PROVIDER: S-EPMC3414285 | biostudies-literature | 2012 Aug

REPOSITORIES: biostudies-literature

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1-[2,6-Dichloro-4-(trifluoro-meth-yl)phen-yl]-3,4-dimethyl-pyrano[2,3-c]pyrazol-6(1H)-one.

Fun Hoong-Kun HK Loh Wan-Sin WS Sarojini B K BK Mohan B J BJ Narayana B B

Acta crystallographica. Section E, Structure reports online 20120707 Pt 8

In the title compound, C(15)H(9)Cl(2)F(3)N(2)O(2), the 1,6-dihydro-pyrano[2,3-c]pyrazole ring system is almost planar, with a maximum deviation of 0.0226 (14) Å, and forms a dihedral angle of 69.90 (6)° with the benzene ring. In the crystal, mol-ecules are linked into a helical chain along the c axis by C-H⋯O hydrogen bonds. ...[more]

PMID: 22904818

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