Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Organic compound containing
Reexamination Certificate
2011-03-08
2011-03-08
Oh, Taylor Victor (Department: 1625)
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Organic compound containing
C502S155000
Reexamination Certificate
active
07902110
ABSTRACT:
Provide that a useful catalyst for homogeneous hydrogenation, particularly a catalyst for homogeneous asymmetric hydrogenation for hydrogenation, particularly asymmetric hydrogenation, which is obtainable with comparative ease and is excellent in economically and workability, and a process for producing a hydrogenated compound of an unsaturated compound, particularly an optically active compound using said catalyst with a high yield and optical purity.
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Igarashi Daisuke
Kuriyama Wataru
Shimizu Hideo
Yusa Yukinori
Oh Taylor Victor
Sughrue & Mion, PLLC
Takasago International Corporation
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