Method for removing unreacted electrophiles from a reaction mixture
US5632898A · kind A · utility
18Cited by
8References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 13, 1996 |
| Grant date | May 27, 1997 |
| Priority date | — |
| Expiry date | Aug 13, 2016 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01D15/361
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Simple and efficient methods for scavenging excess electrophiles from a reaction mixture are provided utilizing addition of water soluble nucleophiles or solid support bound nucleophiles. Resulting addition products are removed from reaction mixtures through convenient separation techniques.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.