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3,4-Dimeth-oxy-N-((E)-4-{[1-(prop-2-en-1-yl)-1H-1,2,3-triazol-4-yl]meth-oxy}benzyl-idene)aniline.

ABSTRACT: In the title compound, C(21)H(22)N(4)O(3), the triazole ring is planar [maximum deviaton = 0.004 (1) Å] and makes dihedral angles of 26.21 (8) and 38.66 (8)° with the two benzene rings. In the crystal, mol-ecules are linked by C-H⋯O hydrogen bonds, forming zigzag chains along [1-11]. In addition, a weak C-H⋯π intreraction is also observed.

SUBMITTER: Akkurt M

PROVIDER: S-EPMC3393938 | biostudies-literature | 2012 Jul

REPOSITORIES: biostudies-literature

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3,4-Dimeth-oxy-N-((E)-4-{[1-(prop-2-en-1-yl)-1H-1,2,3-triazol-4-yl]meth-oxy}benzyl-idene)aniline.

Akkurt Mehmet M Jarrahpour Aliasghar A Sharghi Hashem H Chermahini Mehdi Mohammadi MM Shiri Pezhman P Büyükgüngör Orhan O

Acta crystallographica. Section E, Structure reports online 20120616 Pt 7

In the title compound, C(21)H(22)N(4)O(3), the triazole ring is planar [maximum deviaton = 0.004 (1) Å] and makes dihedral angles of 26.21 (8) and 38.66 (8)° with the two benzene rings. In the crystal, mol-ecules are linked by C-H⋯O hydrogen bonds, forming zigzag chains along [1-11]. In addition, a weak C-H⋯π intreraction is also observed. ...[more]

PMID: 22798803

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4-(1-Methyl-eth-yl)-N-((E)-4-{[1-(prop-2-en-1-yl)-1H-1,2,3-triazol-4-yl]meth-oxy}benzyl-idene)aniline.

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Project description:In the title compound, C(26)H(24)N(2)O(2), the planar 1H-imidazole ring makes dihedral angles of 35.78 (4), 26.35 (5) and 69.75 (5)°, respectively, with the dimeth-oxy-phenyl ring and the phenyl rings in the 4- and 5-positions. In the crystal, C-H⋯O hydrogen bonds connect neighbouring mol-ecules, forming infinite chains running along the b axis. Furthermore, the crystal structure exhibits a C-H-⋯π inter-action between a methyl H atom and a phenyl ring from an adjacent mol-ecule.

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(E)-3-(2-Bromo-phen-yl)-1-(3,4-dimeth-oxy-phen-yl)prop-2-en-1-one.

Project description:The crystal structure of the title compound, C(17)H(15)BrO(3), a chalcone derivative, exhibits two crystallographically independent mol-ecules per asymmetric unit showing an E conformation about the ethyl-ene double bond. In each mol-ecule, the two phenyl rings are almost coplanar: the mean planes make dihedral angles of 9.3 (2) and 19.4 (2)°. In the crystal, mol-ecules are linked through weak inter-molecular C-H⋯O hydrogen bonds.

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(E)-1-(3-Bromo-phen-yl)-3-(3,4-dimeth-oxy-phen-yl)prop-2-en-1-one.

Project description:The mol-ecular structure of the title compound, C(17)H(15)BrO(3), consists of a bromo-phenyl and a 3,4-dimeth-oxy-phenyl group linked through a prop-2-en-1-one spacer. The C=C double bond displays an E conformation, while the carbonyl group shows an S-cis conformation relative to the double bond.

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