2,2′-Dimethyl-4,4′-(sulfonyldi-p-phenylene)dibut-3-yn-2-ol dihydrate (2009)
Shi-xu Yi, Jian Men, Yang Wang, Yong Xiao, Guo-wei Gao
The asymmetric unit of the title compound, C22H22O4S·2H2O, contains one quarter of the organic molecule and one half water molecule, the site symmetries of the S atom and the water O atom being...
1,1,3-Trimethyl-3-(4-nitrophenyl)indane (2008)
Jian Men, Shi-Xu Yi, Fang Bo, Hua Chen, Guo-Wei Gao
In the title compound, C18H19NO2, the five-membered ring of the indane fragment adopts an envelope conformation, with the unsubstituted C atom, acting as the flap atom, deviating by...
5-(2-Phenylethynyl)isobenzofuran-1,3-dione (2008)
Mei-Jia Yang, Jian Men, Xiao-Yan Ma, Shi-Xu Yi, Guo-Wei Gao
The title compound, C16H8O3, was synthesized by the Pd-coupling reaction of phenylacetylene with 4-bromophthalic anhydride. The phenyl and isobenzofurane rings are nearly coplanar, forming a dihedral...