Synthesis and Isolation of Crystalline Alkali Metal Arene Radical Anions
US-2016362428-A1 · Dec 15, 2016 · US
Compounds containing hydrido-tricyano-borate anions
US9409925B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9409925-B2 |
| Application number | US-201615048381-A |
| Country | US |
| Kind code | B2 |
| Filing date | Feb 19, 2016 |
| Priority date | May 31, 2011 |
| Publication date | Aug 9, 2016 |
| Grant date | Aug 9, 2016 |
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Abstract
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The present invention relates to intermediate compounds for the preparation of hydrido-tricyano-borate anions, their preparation and their uses.
First claim
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The invention claimed is: 1. A compound of formula III {[Me] + } 2 [B(CN) 3 ] 2− III in which [Me] + denotes an alkali metal cation. 2. A process for preparing a compound of formula III according to claim 1 comprising reacting a compound of formula II [Me 1 ] + [B(CN) 4 ] − II in which [Me 1 ] + denotes an alkali metal cation with an alkali metal [Me 1 ] in which the alkali metal [Me 1 ] and the alkali metal cation [Me 1 ] + are the same or different. 3. A process for using a compound of formula III according to claim 1 for preparing a compound of formula I-1 [Me] + [BH(CN) 3 ] − I-1 in which [Me] + denotes the alkali metal cation, comprising reacting a compound of formula II [Me 1 ] + [B(CN) 4 ] − II with an alkali metal [Me], where [Me 1 ] + denotes an alkali metal cation which is different or the same as the alkali metal [Me] resulting in the formation of a compound of formula III {[Me] + } 2 [B(CN) 3 ] 2− III in which [Me] + denotes the alkali metal cation of the alkali metal, and hydrolyzing the compound of formula Ill. 4. A process for using a compound of formula III according to claim 1 for preparing a compound of formula I-1 [Me] + [BH(CN) 3 ] − I-1 in which [Me] + denotes the alkali metal cation, comprising hydrolyzing the compound of formula III.
Assignees
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Classifications
Boron compounds · CPC title
- C07F1/00Primary
Compounds containing elements of Groups 1 or 11 of the Periodic Table · CPC title
- H01M10/05Primary
Accumulators with non-aqueous electrolyte (H01M10/39 takes precedence) · CPC title
- C07F5/00Primary
Compounds containing elements of Groups 3 or 13 of the Periodic Table · CPC title
Energy storage using batteries · CPC title
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- What does patent US9409925B2 cover?
- The present invention relates to intermediate compounds for the preparation of hydrido-tricyano-borate anions, their preparation and their uses.
- Who is the assignee on this patent?
- Merck Patent Gmbh
- What technology area does this patent fall under?
- Primary CPC classification C07F1/00. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Aug 09 2016 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).