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Crystal structure of 2-{5-[2-(2-hy-droxy-phen-yl)diazen-1-yl]-1-methyl-pyrrol-2-yl}phenol methanol monosolvate.


ABSTRACT: In the title azo-pyrrole compound, C17H15N3O2·CH3OH, the azo N=N bond adopts a trans configuration and the pyrrole N and azo group are in an anti orientation. The dihedral angles between the pyrrole ring and the two phenyl rings are 6.7 (3) and 54.7 (3)°. In the crystal, a supra-molecular ring structure is formed between two azo-pyrrole and two methanol solvent mol-ecules through four O-H⋯O hydrogen bonds.

SUBMITTER: Yang G 

PROVIDER: S-EPMC6002831 | biostudies-literature | 2018 Jun

REPOSITORIES: biostudies-literature

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Crystal structure of 2-{5-[2-(2-hy-droxy-phen-yl)diazen-1-yl]-1-methyl-pyrrol-2-yl}phenol methanol monosolvate.

Yang Guiwen G   Feng Huixiao H   Yin Zhenming Z  

Acta crystallographica. Section E, Crystallographic communications 20180531 Pt 6


In the title azo-pyrrole compound, C<sub>17</sub>H<sub>15</sub>N<sub>3</sub>O<sub>2</sub>·CH<sub>3</sub>OH, the azo N=N bond adopts a <i>trans</i> configuration and the pyrrole N and azo group are in an <i>anti</i> orientation. The dihedral angles between the pyrrole ring and the two phenyl rings are 6.7 (3) and 54.7 (3)°. In the crystal, a supra-molecular ring structure is formed between two azo-pyrrole and two methanol solvent mol-ecules through four O-H⋯O hydrogen bonds. ...[more]

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