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Figure 3
Torsion angles between the 5-oxo-4,5-dihydro-1H-pyrrol-4-ylidene group and (a) the buta-1,3-diene and (b) the mesityl group. |
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Figure 3
Torsion angles between the 5-oxo-4,5-dihydro-1H-pyrrol-4-ylidene group and (a) the buta-1,3-diene and (b) the mesityl group. |