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A stereoselective approach to the angucyclinone antibiotics: A total synthesis of (±)-rubiginone B1.

✍ Scribed by David S. Larsen; Michael D. O'Shea

Book ID
108380415
Publisher
Elsevier Science
Year
1993
Tongue
French
Weight
226 KB
Volume
34
Category
Article
ISSN
0040-4039

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A stereoselective approach to the angucy
A stereoselective approach to the angucyclinone antibiotics: A total synthesis of the C-1 epimer of (±)-rubiginone B1
✍ David S. Larsen; Michael D. Ośhea 📂 Article 📅 1993 🏛 Elsevier Science 🌐 French ⚖ 228 KB

## A smzoselective Lewis acid-promoted cycknddition reaction of S-hydroxy-1,4+aphthoquinone and dienol(12) gave a key inttmmiiate (14) which was traqformed into the ti& compound (18) in 35% overall yield. The discovery of new mmbers of the angucycliaone group of antibiotics' in r#xnt years has sti