2,8,15,18,21,24,31,37,44,47,50,53-Dodeca-oxahepta-cyclo-[52.4.0.0(4,35).0(6,33).0(9,14).0(25,30).0(38,43)]octa-penta-conta-1(54),4,6(33),9(14),10,12,25(30),26,28,34,38(43),39,41,55,57-penta-deca-ene di-chloro-methane disolvate

Ji Ye Yun; Sung Wan Ahn; Dong Hwan Kim; Wonbo Sim; Jai Young Lee

doi:10.1107/S1600536814007971

2,8,15,18,21,24,31,37,44,47,50,53-Dodeca-oxahepta-cyclo-[52.4.0.0(4,35).0(6,33).0(9,14).0(25,30).0(38,43)]octa-penta-conta-1(54),4,6(33),9(14),10,12,25(30),26,28,34,38(43),39,41,55,57-penta-deca-ene di-chloro-methane disolvate

Acta Crystallogr Sect E Struct Rep Online. 2014 Apr 16;70(Pt 5):o558. doi: 10.1107/S1600536814007971. eCollection 2014 May 1.

Authors

Ji Ye Yun¹, Sung Wan Ahn¹, Dong Hwan Kim¹, Wonbo Sim¹, Jai Young Lee¹

Affiliation

¹ Department of Chemistry, Konyang University, Nonsan 320-711, Republic of Korea.

Abstract

In the title compound, C46H50O12·2CH2Cl2, each dual 20-crown-6 unit crystallizes with two di-chloro-methane solvent mol-ecules. The crown unit mol-ecule lies about an inversion centre located at the central benzene ring. The two crown ring groups adopt an anti conformation, stabilized by weak intra-molecular C-H⋯O inter-actions. In the crystal, the crown unit mol-ecules and the solvent mol-ecules are linked by C-H⋯O inter-actions into a three-dimensional network.