3,9-Di-tert-butyl-2,4,8,10-tetraoxaspiro[5.5]undecane

作者:Li Zhengyi; Chen Liang; Tang Qiuzheng; Sun Xiaoqiang*
来源:Acta Crystallographica Section E-Structure Reports Online, 2010, 66: O3368-U2416.
DOI:10.1107/S1600536810049524

摘要

The title compound, C(15)H(28)O(4), was prepared by the condensation of pivalaldehyde with pentaerythritol. In the crystal, the two halves of the molecule are related by a crystallographic twofold rotation axis passing through the central spiro-C atom. The two non-planar six-membered heterocycles both adopt chair conformations with the two tertbutyl groups both located in the equatorial positions.

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