✦ LIBER ✦
Tetraalkylammonium salts in heck-type reactions using an alkali metal hydrogen carbonate or an alkali metal acetate as the base
✍ Scribed by Tuyet Jeffery; Jean-Christophe Galland
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- French
- Weight
- 249 KB
- Volume
- 35
- Category
- Article
- ISSN
- 0040-4039
No coin nor oath required. For personal study only.
✦ Synopsis
When used in combination with an alkali metal hydrogen udxmate or an alkali metal acetate, various tetndkylammonium salts can greatly pornore Heck-type nxaions. independently of the natme of their anion, provided that the reactions are pdmned in the presence of molecular sieves. In particular, teen-n-butylammonium hydrogen sulfate is just ss effective ss tetra-n-butylsmmonium cillolidemldertbeseconditions.