Organic compounds -- part of the class 532-570 series – Organic compounds – Silicon containing
Reexamination Certificate
2011-04-26
2011-04-26
Price, Elvis O (Department: 1621)
Organic compounds -- part of the class 532-570 series
Organic compounds
Silicon containing
C556S406000, C556S407000
Reexamination Certificate
active
07932412
ABSTRACT:
To provide an aminoaryl-containing organosilicon compound with high efficiency, after protecting amino groups of a haloaniline compound with a specific compound, to form a Grignard reagent and to deprotect the aforementioned groups by reacting the Grignard reagent with a silicon compound.
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Sugiura Yasushi
Wakita Keiji
Dow Corning Toray Co., Ltd.
Howard & Howard Attorneys PLLC
Price Elvis O
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