A convenient synthesis of furo[3,2-c]pyran-3-carboxylates from 3-bromo-3-nitroacrylates
Novel 4-oxo-4H-furo[3,2-c]pyran-3-carboxylates and 4-oxo- 4H-furo[3,2-c]chromene-3-carboxylates were prepared from available alkyl 3-bromo-3-nitroacrylates and 4-hydroxy-6- methyl-2H-pyran-2-one or 4-hydroxycoumarin, respectively. Their structures were confirmed by NMR and X-ray data.
Wedi'i Gadw mewn:
| Prif Awduron: | , |
|---|---|
| Fformat: | Статья |
| Iaith: | English |
| Cyhoeddwyd: |
Elsevier Ltd
2022
|
| Pynciau: | |
| Mynediad Ar-lein: | https://dspace.ncfu.ru/handle/20.500.12258/21845 |
| Tagiau: |
Ychwanegu Tag
Dim Tagiau, Byddwch y cyntaf i dagio'r cofnod hwn!
|