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44
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0013079687
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Our attempts led to either a mixture of inseparable products or resulted in low yield (<5%) even at elevated temperature (180-200°C). Efforts to isolate any of 7 have not yet been successful
-
Our attempts led to either a mixture of inseparable products or resulted in low yield (<5%) even at elevated temperature (180-200°C). Efforts to isolate any of 7 have not yet been successful.
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47
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0013129708
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note
-
3) d 8.68 (dm, J=8.0 Hz, H10), 8.48 (ddd, J=8.2, 1.5, 0.8 Hz, H1), 8.10 (ddd, J=8.0, 1.2, 0.6 Hz, H4), 7.96 (ddd, J=7.8, 1.4, 0.6 Hz, H7), 7.91 (ddd, J=8.2, 7.5, 1.5 Hz, H3), 7.85 (ddd, J=8.0, 7.8, 1.3 Hz, H9), 7.72 (ddd, J=8.2, 7.8, 1.5 Hz, H2), 7.45 (ddd, J=8.0, 7.5, 1.2 Hz, H8).
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