The sulfonic acid-functionalized ionic liquids with pyridinium cations: Acidities and their acidity–catalytic activity relationships
✍ Scribed by Huabin Xing; Tao Wang; Zhenhuan Zhou; Youyuan Dai
- Publisher
- Elsevier Science
- Year
- 2007
- Tongue
- English
- Weight
- 301 KB
- Volume
- 264
- Category
- Article
- ISSN
- 1381-1169
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
## Abstract magnified image A series of novel gemini dicationic acidic ionic liquids (GDAILs), compounds **1**–**3** carrying two SO~3~H groups at the cation moieties and having anions of the type CF~3~SO$\rm{ \_3^ - }$, were synthesized in good yields (__Scheme 1__). Some physicochemical properti
A sulfonic acid functionalized ionic liquid is used as a Brønsted acid catalyst for the one-pot, three-component synthesis of a-aminophosphonates from aldehydes and ketones at room temperature in water. This homogeneous catalytic procedure is simple and efficient and the catalyst can be reused at l