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In the title compounds, methyl 2-formylpyrrole-3-carboxylate, C7H7NO3 and 3-methoxypyrrole-2-carbaldehyde, C6H7NO3, show little distortion ascribable to the electronic properties of the substituents, whether they are electron donating or electron withdrawing.
Supporting information
| Crystallographic Information File (CIF) Contains datablocks 1, 2, global |
| Structure factor file (CIF format) Contains datablock 1 |
| Structure factor file (CIF format) Contains datablock 2 |
CCDC references: 129520; 129521
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