Di-tert-butyl 2,2′-[(biphenyl-4,4′-diyl)­dioxy]diacetate

Abstract

The complete molecule of the title compound, C(24)H(30)O(6), is generated by a crystallographic inversion centre. In the unique part of the mol-ecule, the four-atom -O-CH(2)-C(= O)-O- chain between the benzene ring and the tert-butyl group assumes a zigzag conformation [O-C-C-O torsion angle = -162.3 (1)°]. 
DOI: 10.1107/S1600536810023391

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