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N,N,N',N'-Tetra-kis(2-hy-droxy-5-methyl-benz-yl)ethane-1,2-diamine dimethyl-formamide disolvate.

ABSTRACT: The title compound, C(34)H(40)N(2)O(4)·2C(3)H(7)NO, was synthesized by the Mannich condensation of ethane-diamine, formaldehyde and p-cresol. In the crystal, the tetra-phenol mol-ecule is arranged around an inversion center. The mol-ecule and the dimethyl-formamide solvate are linked through an O-H?O hydrogen bond. An intra-molecular O-H?N hydrogen bond occurs in the tetra-phenol mol-ecule, which may influence the mol-ecular confomation. Futhermore, C-H?O and ?-? stacking inter-actions [centroid-centroid distance = 3.7081?(14)?Å] stabilize the crystal packing, building a three-dimensional network.

SUBMITTER: Wang NS

PROVIDER: S-EPMC3120359 | biostudies-literature | 2011 Jun

REPOSITORIES: biostudies-literature

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N,N,N',N'-Tetra-kis(2-hy-droxy-5-methyl-benz-yl)ethane-1,2-diamine dimethyl-formamide disolvate.

Wang Nuan-Sheng NS Wang Yong-Tao YT Guo Xiu-Kai XK Li Tian-Duo TD

Acta crystallographica. Section E, Structure reports online 20110520 Pt 6

The title compound, C(34)H(40)N(2)O(4)·2C(3)H(7)NO, was synthesized by the Mannich condensation of ethane-diamine, formaldehyde and p-cresol. In the crystal, the tetra-phenol mol-ecule is arranged around an inversion center. The mol-ecule and the dimethyl-formamide solvate are linked through an O-H⋯O hydrogen bond. An intra-molecular O-H⋯N hydrogen bond occurs in the tetra-phenol mol-ecule, which may influence the mol-ecular confomation. Futhermore, C-H⋯O and π-π stacking inter-actions [centroid ...[more]

PMID: 21754816

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