2,2′ -bipyridine derivative having a reactive silyl group, its production method, and transition metal complex
US8084608B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 27, 2009 |
| Grant date | Dec 27, 2011 |
| Priority date | — |
| Expiry date | Oct 23, 2029 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07B2200/11
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A 2,2′-bipyridine derivative having a reactive silyl group represented by the following general formula (1):wherein R1 and R2 represent a substituent selected from a monovalent hydrocarbon group, an organoxy group, an acyloxy group, hydroxy group, a halogen atom, hydrogen atom, mercapto group, an amino group, cyano group, cyanate group, isocyanate group, thiocyanate group, and isothiocyanate group; R3 represents a monovalent aliphatic unsaturated hydrocarbon group, an organoxy group, an alkoxy group, an acyloxy group, hydroxy group, a halogen atom, hydrogen atom, mercapto group, an amino group, cyano group, cyanate group, isocyanate group, thiocyanate group, and isothiocyanate group; R4 represents a reactive silyl group represented by the formula: R1R2R3Si, a monovalent hydrocarbon group, or hydrogen atom; R5, R6, R7, and R8 are a monovalent hydrocarbon group or hydrogen atom.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.