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6-(3,5-Dimethyl-benz-yl)-5-ethyl-1-[(2-phen-oxy-eth-oxy)meth-yl]-1,2,3,4-tetra-hydro-pyrimidine-2,4-dione.


ABSTRACT: The six-membered ring of the uracil part of the title compound, C(24)H(28)N(2)O(4), is nearly planar (r.m.s. deviation = 0.013?Å); the aromatic ring of the 3,5-dimethyl-benzyl substitutent is aligned at 85.4?(1)° with respect to this mean plane. The phenyl ring of the substituent at the 1-position takes up two orientations in a 1:1 ratio. In the crystal, two mol-ecules are liked by a pair of N-H?O hydrogen bonds, generating a centrosymmetric hydrogen-bonded dimer.

SUBMITTER: El-Brollosy NR 

PROVIDER: S-EPMC3247578 | biostudies-literature | 2011 Nov

REPOSITORIES: biostudies-literature

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6-(3,5-Dimethyl-benz-yl)-5-ethyl-1-[(2-phen-oxy-eth-oxy)meth-yl]-1,2,3,4-tetra-hydro-pyrimidine-2,4-dione.

El-Brollosy Nasser R NR   El-Emam Ali A AA   Al-Deeb Omar A OA   Ng Seik Weng SW  

Acta crystallographica. Section E, Structure reports online 20111005 Pt 11


The six-membered ring of the uracil part of the title compound, C(24)H(28)N(2)O(4), is nearly planar (r.m.s. deviation = 0.013 Å); the aromatic ring of the 3,5-dimethyl-benzyl substitutent is aligned at 85.4 (1)° with respect to this mean plane. The phenyl ring of the substituent at the 1-position takes up two orientations in a 1:1 ratio. In the crystal, two mol-ecules are liked by a pair of N-H⋯O hydrogen bonds, generating a centrosymmetric hydrogen-bonded dimer. ...[more]

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