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1-(2,4,6-Triisopropyl-phen-yl)ethanone.

ABSTRACT: The title compound, C(17)H(26)O, is a di-ortho-alkyl substituted phenyl ethanone that exhibits a significant twisting of the ketone fragment relative to the aromatic ring [O-C-C-C torsion angle = 89.32?(17)°] due to steric pressure from the ortho-isopropyl groups. One ortho- and the para-isopropyl group exhibit orientational disorder with a refined site occupancy factor of 0.562?(3):0.438?(3).

SUBMITTER: Blair AD

PROVIDER: S-EPMC3201453 | biostudies-other | 2011 Oct

REPOSITORIES: biostudies-other

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1-(2,4,6-Triisopropyl-phen-yl)ethanone.

Blair Amber D AD Hendsbee Arthur D AD Masuda Jason D JD

Acta crystallographica. Section E, Structure reports online 20110930 Pt 10

The title compound, C(17)H(26)O, is a di-ortho-alkyl substituted phenyl ethanone that exhibits a significant twisting of the ketone fragment relative to the aromatic ring [O-C-C-C torsion angle = 89.32 (17)°] due to steric pressure from the ortho-isopropyl groups. One ortho- and the para-isopropyl group exhibit orientational disorder with a refined site occupancy factor of 0.562 (3):0.438 (3). ...[more]

PMID: 22064822

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