| Autor: |
Xu C; Laboratory of Chemical Genomics, School of Chemical Biology and Biotechnology, Shenzhen Graduate School of Peking University, Shenzhen University Town, Nanshan District, Shenzhen 518055, China., Wang L, Hao X, Wang DZ |
| Jazyk: |
angličtina |
| Zdroj: |
The Journal of organic chemistry [J Org Chem] 2012 Jul 20; Vol. 77 (14), pp. 6307-13. Date of Electronic Publication: 2012 Jul 03. |
| DOI: |
10.1021/jo300776d |
| Abstrakt: |
A stereochemically controlled route to the enantiopure [6-6-5-7] tetracyclic core of Calyciphylline A class alkaloids was established, which involves Overman rearrangement, [2 + 2] photochemical cycloaddition, Grob fragmentation, C-N bond-forming nucleophilic displacement, and ring strain-directed hydrogenation as strategic steps. |
| Databáze: |
MEDLINE |
| Externí odkaz: |
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