High yield and rapid synthesis methods for producing metallo-organic salts
US7589235B2 · kind B2 · utility
6Cited by
7References
26Claims
0Family size
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Key dates
| Filing date | May 5, 2005 |
| Grant date | Sep 15, 2009 |
| Priority date | — |
| Expiry date | May 5, 2025 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C51/412
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A new method for preparing salts of metal cations and organic acids, especially divalent salts of alkaline earth metal ions from group II of the periodic system and carboxylic acids. The method comprising the use of a high temperature (about 90° or more) and, optionally. high pressure, in order to obtain a higher yield, purity and faster reaction speed than obtained with known synthesis methods. In particular, the present invention relates to the production of strontium salts of carboxylic acids. Novel strontium salts are also provided by the present method.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.