Transition metal salt complexes of polyamino organic compounds
US4337335A · kind A · utility
17Cited by
7References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 26, 1979 |
| Grant date | Jun 29, 1982 |
| Priority date | — |
| Expiry date | Dec 26, 1999 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07H15/236
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Described are transition metal salt complexes of available neighboring amino and hydroxyl group pairs in polyamino organic compounds, their preparation, and use as intermediates in the preparation of selectively N-blocked polyamino organic compounds.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.