2,2′ -bipyridine derivative having a reactive silyl...

Details 2,2′ -bipyridine derivative having a reactive silyl... 2,2′ -bipyridine derivative having a reactive silyl...

2009-05-27

2011-12-27

Andres, Janet (Department: 1625)

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

C546S004000

Reexamination Certificate

active

08084608

ABSTRACT:
A 2,2′-bipyridine derivative having a reactive silyl group represented by the following general formula (1):wherein R1and R2represent 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; R3represents 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; R4represents a reactive silyl group represented by the formula: R1R2R3Si, a monovalent hydrocarbon group, or hydrogen atom; R5, R6, R7, and R8are a monovalent hydrocarbon group or hydrogen atom.

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