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(E)-6-Chloro-3-[2-(4-chlorophenylsulfonyl)ethenyl]-4-chromanone, (E)-6-Bromo-3-[2-(4-bromophenylsulfonyl)ethenyl]-4-chromanone and (E)-3-[2-(4-Chlorophenylsulfonyl)ethenyl]-6-methoxy-4-chromanone |
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| Authors: | K V N Raju M Krishnaiah Y-S Chen S N Rao E M Holt |
| Abstract: | |
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