𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Simple and facile method for the preparation of vinyl azides

✍ Scribed by Vikas N. Telvekar; Balaram S. Takale; Harshal M. Bachhav

Publisher
Elsevier Science
Year
2009
Tongue
French
Weight
452 KB
Volume
50
Category
Article
ISSN
0040-4039

No coin nor oath required. For personal study only.

✦ Synopsis

A synthetic utility of [bis(trifluoroacetoxy)iodo]benzene on a,b-unsaturated carboxylic acid is described. This is the first example of preparation of vinyl azide using a,b-unsaturated carboxylic acids directly by using hypervalent iodine reagent. The advantage of this protocol is characterized with non-toxicity of starting material and shorter reaction times to obtain good preparative yields. The method is also useful for the preparation of acyl azides.

πŸ“œ SIMILAR VOLUMES

A simple preparative method for isoprope
A simple preparative method for isopropenyl and vinyl groups from ketones
✍ Tadakatsu Mandai; Sadahiro Suzuki; Taro Murakami; Mitsugu Fujita; Mikio Kawada; πŸ“‚ Article πŸ“… 1992 πŸ› Elsevier Science 🌐 French βš– 200 KB

The palladium-catalyzed regioselective hydrogenolysis is applied to a simple preparation of isopropenyl and vinyl groups from ketones.

A Novel, Facile Method for the Preparati
A Novel, Facile Method for the Preparation of Uniform, Reactive Maleic Anhydride/Vinyl Acetate Copolymer Micro- and Nanospheres
✍ Chang-Min Xing; Wan-Tai Yang πŸ“‚ Article πŸ“… 2004 πŸ› John Wiley and Sons 🌐 English βš– 435 KB

## Abstract **Summary:** A novel, stabilizer‐free dispersion polymerization with alkyl esters as reaction media gives uniform alternating microspheres of maleic anhydride (MAn)/vinyl acetate (VAc) copolymer. The diameter of the copolymer microspheres could be precisely controlled from 80 to 750 nm