Unknown

Dataset Information

0

6-[(tert-Butyl-dimethyl-sil-yl)-oxy]-3-ethenyl-7-meth-oxy-4-[(tri-methyl-sil-yl)ethyn-yl]naphtho-[2,3-c]furan-1(3H)-one.

ABSTRACT: The tricyclic core in the title compound, C26H34O4Si2, shows disorder of the furan ring and deviates slightly from planarity, with the largest displacement from the least-squares plane [0.166 (2) Å] for the major disordered part of the methine C atom. To this C atom the likewise disordered vinyl group is attached, lying nearly perpendicular to the tricyclic core. In the crystal, mutual C-H⋯π inter-actions between the methine group of the furan ring and the central ring of the tricyclic core of an adjacent mol-ecule lead to inversion-related dimers.

SUBMITTER: Weil M 

PROVIDER: S-EPMC9462189 | biostudies-literature | 2020 Feb

REPOSITORIES: biostudies-literature

Json Xml
altmetric image

Publications

6-[(<i>tert</i>-Butyl-dimethyl-sil-yl)-oxy]-3-ethenyl-7-meth-oxy-4-[(tri-methyl-sil-yl)ethyn-yl]naphtho-[2,3-<i>c</i>]furan-1(3<i>H</i>)-one.

Weil Matthias M   Kremsmayr Thomas T   Mihovilovic Marko D MD  

IUCrData 20200221 Pt 2

The tricyclic core in the title compound, C<sub>26</sub>H<sub>34</sub>O<sub>4</sub>Si<sub>2</sub>, shows disorder of the furan ring and deviates slightly from planarity, with the largest displacement from the least-squares plane [0.166 (2) Å] for the major disordered part of the methine C atom. To this C atom the likewise disordered vinyl group is attached, lying nearly perpendicular to the tricyclic core. In the crystal, mutual C-H⋯π inter-actions between the methine group of the furan ring and  ...[more]

Similar Datasets

Unknown 3-(2-Hydr-oxy-5-methyl-anilino)isobenzo-furan-1(3H)-one.
| S-EPMC2961204 | biostudies-literature
Unknown 5-(Biphenyl-4-yl)-3-(3-meth-oxy-benzyl-idene)furan-2(3H)-one.
| S-EPMC3200951 | biostudies-literature
Unknown 6,8-Dihy-droxy-8a-methyl-3,5-dimethyl-idenedeca-hydro-naphtho-[2,3-b]furan-2(3H)-one.
| S-EPMC3515328 | biostudies-literature
Unknown 2,3-Di-methyl-quinazolin-4(3H)-one.
| S-EPMC4120575 | biostudies-literature
Unknown 3-(Di-phenyl-amino)-isobenzo-furan-1(3H)-one.
| S-EPMC3998613 | biostudies-literature
Unknown 2-(4-Bromo-phen-oxy)-3-isopropyl-5,6,7,8-tetra-hydro-1-benzothieno[2,3-d]pyrimidin-4(3H)-one.
| S-EPMC2960130 | biostudies-literature
Unknown 3-(2,4-Dichloro-anilino)iso-benzo-furan-1(3H)-one.
| S-EPMC2961062 | biostudies-literature
Unknown 5-Meth-oxy-2-benzofuran-1(3H)-one.
| S-EPMC3588834 | biostudies-literature
Unknown 4,6-Di-tert-butyl-2,8-dimeth-oxy-dibenzo[b,d]furan.
| S-EPMC3239001 | biostudies-literature
Unknown 3,5,6-Trimethyl-thieno[2,3-d]pyrimidin-4(3H)-one.
| S-EPMC3435752 | biostudies-literature