Process for the production of guanidine salts of aliphatic mercaptosulphonic acids
US3956368A · kind A · utility
0Cited by
1References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 14, 1974 |
| Grant date | May 11, 1976 |
| Priority date | — |
| Expiry date | Jun 14, 1994 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C2603/48
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The invention relates to a process for the production of guanidinium salts of aliphatic mercaptosulphonic acids by reacting S-isothiuronium betains with gaseous ammonia in an inert organic solvent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.