𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Chromatographic resolution of natural coumarins

✍ Scribed by Asima Chatterjee; Anima Choudhury

Publisher
Springer
Year
1955
Tongue
English
Weight
301 KB
Volume
42
Category
Article
ISSN
0028-1042

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Natural product chemistry, 139. Synthesi
Natural product chemistry, 139. Synthesis of the natural coumarins (E)-suberenol, cyclobisuberodiene and two other related new coumarins
✍ Reisch, Johannes ;Herath, H. M. T. Bandara ;Kumar, N. Savitri 📂 Article 📅 1990 🏛 John Wiley and Sons 🌐 English ⚖ 271 KB

## Abstract The total synthesis of (__E__)‐Suberenol (1) was carried out under the conditions of palladium‐catalysed Heck condensation. Two other new coumarins, (__E__)‐7‐methoxy‐6‐(3‐methyl‐1,3‐butadienyl)coumarin [(__E__)‐suberodiene] (3) and (__E__)‐7‐methoxy‐6‐(3‐methyl‐1‐butenyl)coumarin [(__E

Natural product chemistry, 134. Synthese
Natural product chemistry, 134. Syntheses of the natural coumarins gleinene and gleinadiene
✍ Reisch, Johannes ;Wickramasinghe, Anura ;Wickremaratne, D. B. Mahinda 📂 Article 📅 1990 🏛 John Wiley and Sons 🌐 English ⚖ 208 KB

## Abstract The 5,7‐dimethoxycoumarins, gleinene (3b) and gleinadiene (2), which naturally occur in __Murraya gleinei__ root bark, have been synthesized in four steps from 7‐hydroxy‐5‐methoxycoumarin (1a) in overall yields of 45% and 19%, respectively.