3,5-Dichloro-4-hydroxybenzaldehyde → HCID 54207544, compound

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Reaction Steps

The title compound is synthesized in an identical manner to example 2 except 6-bromo-oxindole was used in place of 5-(2-methyl-thiazol4-yl)-1,3-dihydro-indol-2-one hydrochloride and 3,5-dichloro-4-hydroxy-benzaldehyde was used in place of 3,5-dibromo-4a-hydroxy-benzaldehyde. 1H NMR (DMSO-d6) δ7.05 (s, 1H); 7.12 (d, 1H); 7.43 (d, 1H); 7.56 (s, 1H); 7.76 (s, 2H); 10.78 (bs, 1H); 10.91 (bs, 1H). Electrospray MS (−ve) 384.

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