𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Ready syntheses of benzoporphyrins via Diels?Alder reactions with protoporphyrin IX

✍ Scribed by Morgan, Alan R.; Pangka, Veronica Scherrer; Dolphin, David

Book ID
119948038
Publisher
The Royal Society of Chemistry
Year
1984
Tongue
English
Weight
215 KB
Volume
0
Category
Article
ISSN
0022-4936

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Access to indoles via Diels-Alder reacti
Access to indoles via Diels-Alder reactions of 2-vinylpyrroles with maleimides
✍ Wayland E. Noland; Nicholas P. Lanzatella; Lakshmanan Venkatraman; Nicholas F. A πŸ“‚ Article πŸ“… 2009 πŸ› Journal of Heterocyclic Chemistry 🌐 English βš– 441 KB

## Abstract magnified image Variously substituted 2‐vinylpyrroles underwent an __endo__‐addition [4+2] cycloaddition reaction with maleimides followed by a spontaneous highly diastereoselective (93–98% __de__) isomerization to give tetrahydroindoles in moderate to excellent yield. Treatment with ac

New Syntheses of Flavones from Diels–Ald
New Syntheses of Flavones from Diels–Alder Reactions of 2-Styrylchromones with ortho-Benzoquinodimethanes
✍ Artur M. S. Silva; Ana M. G. Silva; Augusto C. TomΓ©; JosΓ© A. S. Cavaleiro πŸ“‚ Article πŸ“… 1999 πŸ› John Wiley and Sons 🌐 English βš– 130 KB πŸ‘ 2 views

The first reported cycloaddition reactions of 2-styryl-bromination/dehydrobromination processes. These benzoflavone derivatives were also obtained in one-pot chromones with ortho-benzoquinodimethane afforded 2-[2-(3-aryl-1,2,3,4-tetrahydronaphthyl)]chromones. These cyclo-cycloaddition reactions of 2