1,5‐Bis(3‐thien­yloxy)‐3‐oxapenta­ne: a thio­phene‐based precursor for thio­phene‐based aza­cryptand Mannich bases | Zendy

Labat Gaël | Zendy; Halfpenny Joan | Zendy

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1,5‐Bis(3‐thienyloxy)‐3‐oxapentane: a thiophene‐based precursor for thiophene‐based azacryptand Mannich bases

Author(s) -

Labat Gaël,

Halfpenny Joan

Publication year - 2005

Publication title -

acta crystallographica section e

Language(s) - English

Resource type - Journals

ISSN - 1600-5368

DOI - 10.1107/s1600536805024517

Subject(s) - thiophene , thio , hydrogen bond , chain (unit) , chemistry , aromaticity , crystal structure , crystallography , polymer chemistry , medicinal chemistry , organic chemistry , molecule , physics , astronomy

The title compound, C 12 H 14 O 3 S 2 , is composed of two thiophene rings bridged by an –O(CH 2 ) 2 O(CH 2 ) 2 O– chain. The molecule is U‐shaped, with the two thiophene rings inclined to one another by 83.21 (10)°. In the crystal structure, the molecules are bridged by C—H⋯S and C—H⋯·O hydrogen bonds, forming a double‐stranded polymer chain.

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