Synthesis of silylacetylenes
US8809568B2 · kind B2 · utility
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10Claims
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Key dates
| Filing date | May 25, 2011 |
| Grant date | Aug 19, 2014 |
| Priority date | — |
| Expiry date | May 25, 2031 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07F7/0827
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present disclosure provides a method of preparing silylethynyl compounds in which two of the hydrocarbyl groups bonded to the silicon exclusive of the ethynyl group, are the same and one is different, that may be used in preparing novel silylethynyl functionalized acene semiconductor chromophores.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.