Diastereoselective synthesis of some novel benzopyranopyridine derivatives
Background<p>The formation of novel N-substituted-1,2,3,4-tetrahydro[1,3]-dioxolo-[6,7]-5H-[1]benzopyrano [3,4-c]pyridines were observed unexpectedly during the acid-mediated ketal removal of ethylenedioxy ketal protected 4-piperidones. The literature revealed that benzopyranopyridine derivati...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Beilstein-Institut
2006-12-01
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| Series: | Beilstein Journal of Organic Chemistry |
| Online Access: | https://doi.org/10.1186/1860-5397-2-25 |