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Diethyl 3,4-bis(acetoxymethyl)thieno[2,3-b]thiophene-2,5-dicarboxylate
In the title compound, C(18)H(20)O(8)S(2), the dihedral angle between the two thiophene rings is 2.33 (7)°. The methyl C atoms of the ester groups are disordered over two positions; the site-occupancy factors of the terminal methyl C atoms are 0.632 (18):0.368 (18) and 0.623 (17):0.377 (17). The mo...
Autores principales: | , , , , |
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Formato: | Texto |
Lenguaje: | English |
Publicado: |
International Union of Crystallography
2009
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2970297/ https://www.ncbi.nlm.nih.gov/pubmed/21577910 http://dx.doi.org/10.1107/S1600536809036149 |