𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Macrocycle Formation by Ring-Closing Metathesis. Application to the Syntheses of Novel Macrocyclic Taxoids

✍ Scribed by Ojima, Iwao; Lin, Songnian; Inoue, Tadashi; Miller, Michael L.; Borella, Christopher P.; Geng, Xudong; Walsh, John J.


Book ID
125960132
Publisher
American Chemical Society
Year
2000
Tongue
English
Weight
357 KB
Volume
122
Category
Article
ISSN
0002-7863

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


The Formation of trans-Fused Macrocycles
✍ Diederica D. Claeys; Christian V. Stevens; Nicolai Dieltiens πŸ“‚ Article πŸ“… 2008 πŸ› John Wiley and Sons 🌐 English βš– 234 KB

## Abstract A straightforward ring transformation giving polymethylenebis(hydantoins) was extended, as these are HMBA analogues. Firstly, ethyl or allyl pyroglutamate was carbamoylated with a diisocyanate. Upon treatment with KO__t__Bu in allyl alcohol the bis(carbamoyllactam) rearranged to give th