𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Diterpenoid total synthesis, an A→B→C approach. IV. Total synthesis of methyl d1-dehydroabietate

✍ Scribed by Walter L. Meyer; Carl W. Sigel


Publisher
Elsevier Science
Year
1967
Tongue
French
Weight
152 KB
Volume
8
Category
Article
ISSN
0040-4039

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Diterpenoid total synthesis, an a→b→c ap
✍ D.Craig Shew; Walter L. Meyer 📂 Article 📅 1968 🏛 Elsevier Science 🌐 French ⚖ 125 KB

We recently reported total synthesis of the ethyl eeter dimethyl ether of carnoric acid (I) (l), which is unusual among tricyclic diterpenoida in containing an angular aarboxyl function. We now report a new method for construction of the 11,12-dihydroxylated C-ring in this system. The new approach

A new approach to the total synthesis of
✍ Hongbin Zhang; David C. Appels; David C.R. Hockless; Lewis N. Mander 📂 Article 📅 1998 🏛 Elsevier Science 🌐 French ⚖ 236 KB

The Diels Alder reactions of 5-methoxyindenone followed by intramolecular cyclopropanation provide the basis for a new and more efficient approach to the synthesis of the unusual diterpenoid tropone, harringtonolide.

Total synthesis of an extended ganglio-g
✍ Mamoru Sugimoto; Kazushige Fujikura; Shigeki Nunomura; Yukishige Ito; Tomoya Oga 📂 Article 📅 1990 🏛 Elsevier Science 🌐 French ⚖ 302 KB

First total synthesis of extended gun@-ganglioside IV4GalNAc8GMlb. 8-D-GalpNAc-(l~4)-[a-D-Neup5Ac-(2~3)]-~-D-Galp-(l~3)-~-D-Gal~NAc-(l~4)-~-D-Galp-(1~4)-B\_D-Glcp-(l+ I)-Cer was achieved in a stereocontrolled manner. In 1981, a new gangfio-monosialylpentaosylceramide. was isolated from Tay-Sachs br