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Acta Crystallogr Sect E Struct Rep Online. 2013 Feb 1;69(Pt 2):o186. doi: 10.1107/S1600536812051938. Epub 2013 Jan 4.

3,3',5,5'-Tetra-tert-butyl-2'-hy-droxy-[1,1'-biphen-yl]-2-yl 4-methyl-benzene-sulfonate.

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Department of Chemistry, Lanzhou University, Lanzhou 730000, People's Republic of China.


In the title mol-ecule, C(37)H(48)O(4)S, the benzene rings in the biphenyl fragment are inclined to each other at 61.1 (1)°. The hy-droxy group is involved in a weak intra-molecular O-H⋯O(sulfonate) hydrogen bond. One tert-butyl group is disodered over two orientations in a 0.682 (17):0.318 (17) ratio. In the crystal, weak C-H⋯O hydrogen bonds link the mol-ecules into columns in direction [100].

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