𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Reactions of Electron-Rich Olefins

✍ Scribed by Doz. Dr. R. W. Hoffmann


Publisher
John Wiley and Sons
Year
1968
Tongue
English
Weight
1007 KB
Volume
7
Category
Article
ISSN
0044-8249

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Extended dipolar cycloaddition reactions
✍ Albert Padwa; Tsutomu Kumagai πŸ“‚ Article πŸ“… 1981 πŸ› Elsevier Science 🌐 French βš– 190 KB

## 3-Diazo-4-methyl-5-phenylpyrazole readily adds to electron rich olefins to give 1,7-cycloadducts, The mechanism of the reaction consists of an initial 1,3-dipolar cycloaddition followed by a subsequent rearrangement.

Polarity-Reversal-Catalyzed Hydrostannyl
✍ Leigh Ford; Uta Wille; Carlβ€…H. Schiesser πŸ“‚ Article πŸ“… 2006 πŸ› John Wiley and Sons 🌐 German βš– 65 KB

## Abstract Addition of 10 mol‐% of diphenyl diselenide to hydrostannylation reactions involving electron‐rich olefins results in a dramatic improvement in yield. For example, reaction of __Ξ±__‐{[(__tert__‐butyl)dimethylsilyl]oxy}styrene (**1**) with triphenylstannane (**2a**; 1.1β€…equiv.) in the pr