Investigations of benzothienopyrans and related compounds
The synthesis of isomeric benzothienopyran-4-ones has been investigated. 2-Methoxybenzo[b}thiophene has been used to prepare 2,2-dimethyl-2,3-dihydrobenzothieno[2,3-b] pyran-4-one via acylation with 3,3-dimethylacryloyl chloride. 2-Acetyl-3-hydroxybenzo[bjthiophene, readily available in a single ste...
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University of Central Lancashire
1999
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| Online Access: | http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.311418 |