1,1'-Bicyclo-propyl-1,1'-diyl 1,1'-biphenyl-2,2'-dicarboxyl-ate.
In the title compound, C(20)H(16)O(4), the two benzene rings form a dihedral angle of 45.70 (4)°. In the crystal, mol-ecules are linked via C-H⋯O inter-actions into layers lying parallel to the bc plane.
Hoong-Kun
HK
Fun
Ching Kheng
CK
Quah
Kai
K
Xu