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N-(2,6-Diisopropyl-phen-yl)formamide.

ABSTRACT: The title compound, C(13)H(19)NO, exhibits a non-planar structure in which the 2,6-diisopropyl-phenyl ring is tilted at a dihedral angle of 77.4?(1)° with respect to the formamide group. This is the largest dihedral angle known among structurally characterized formamides. The mol-ecules are linked via N-H?O hydrogen bonds, forming infinite chains which run along the b-axis directions.

SUBMITTER: Chitanda JM

PROVIDER: S-EPMC2960669 | biostudies-literature | 2008 Aug

REPOSITORIES: biostudies-literature

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N-(2,6-Diisopropyl-phen-yl)formamide.

Chitanda Jackson M JM Quail J Wilson JW Foley Stephen R SR

Acta crystallographica. Section E, Structure reports online 20080809 Pt 9

The title compound, C(13)H(19)NO, exhibits a non-planar structure in which the 2,6-diisopropyl-phenyl ring is tilted at a dihedral angle of 77.4 (1)° with respect to the formamide group. This is the largest dihedral angle known among structurally characterized formamides. The mol-ecules are linked via N-H⋯O hydrogen bonds, forming infinite chains which run along the b-axis directions. ...[more]

PMID: 21201711

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N-(2,6-Diisopropyl-phen-yl)formamide toluene 0.33-solvate.

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Project description:The title mol-ecule, C(64)H(80)N(2), lies on an inversion center wherein the central butane-diimine fragment [N=C(Me)-C(Me)=N] is essentially planar [maximum deviation = 0.002 (2) Å] and its mean plane forms a dihedral of 70.88 (10)° with the attached benzene ring. In the symmetry-unique part of the mol-ecule, the dihedral angles between the benzene ring bonded to the N atom and the other two benzene rings are 89.61 (6) and 82.77 (6)°.

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