Synthesis and Conformational Analysis of Naphthoxazine-Fused Phenanthrene Derivatives
The synthesis of new phenanthr[9,10-<i>e</i>][1,3]oxazines was achieved by the direct coupling of 9-phenanthrol with cyclic imines in the modified <i>aza</i>-Friedel–Crafts reaction followed by the ring closure of the resulting bifunctional aminophenanthrols with formaldehyde...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2020-05-01
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| Series: | Molecules |
| Subjects: | |
| Online Access: | https://www.mdpi.com/1420-3049/25/11/2524 |