𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Synthesis of (+)-Bullatacin via the Highly Diastereoselective [3 + 2] Annulation Reaction of a Racemic Aldehyde and a Nonracemic Allylsilane.

✍ Scribed by Jennifer M. Tinsley; Eric Mertz; Pek Y. Chong; Robert-Andre F. Rarig; William R. Roush


Publisher
John Wiley and Sons
Year
2006
Weight
11 KB
Volume
37
Category
Article
ISSN
0931-7597

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Gold-Catalyzed Synthesis of Bicyclo[3.2.
✍ Chun-Yao Yang; Chiou-Dong Wang; Shu-Fan Tian; Rai-Shung Liu πŸ“‚ Article πŸ“… 2010 πŸ› John Wiley and Sons 🌐 English βš– 214 KB πŸ‘ 1 views

## Abstract This work reports the novel gold‐catalyzed [3+2]/[2+2]‐annulation of allylsilane with 4‐methoxybut‐2‐yn‐1‐ols that yields highly strained bicyclo[3.2.0]heptene products efficiently and stereoselectively.

Total Synthesis of (+)-Alexine by Utiliz
✍ Martina Dressel; Per Restorp; Peter Somfai πŸ“‚ Article πŸ“… 2008 πŸ› John Wiley and Sons 🌐 English βš– 294 KB πŸ‘ 2 views

## Abstract A novel route towards the polyhydroxylated pyrrolizidine alkaloid (+)‐alexine has been developed. A key step in this synthesis is a highly stereoselective [3+2] annulation reaction of __N__‐Ts‐α‐amino aldehyde **7 a** (Ts=tosyl) and 1,3‐bis(silyl)propene **8 a** for the construction of