Organic compounds -- part of the class 532-570 series – Organic compounds – Phosphorus esters
Reexamination Certificate
2005-09-20
2005-09-20
Solola, Taofiq (Department: 1626)
Organic compounds -- part of the class 532-570 series
Organic compounds
Phosphorus esters
C558S076000, C558S082000, C502S155000
Reexamination Certificate
active
06946569
ABSTRACT:
Chiral phosphine ligands derived from chiral natural products including D-mannitol and tartaric acid. The ligands contain one or more 5-membered phospholane rings with multiple chiral centers, and provide high stereoselectivity in asymmetric reactions.
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Ohlandt Greeley Ruggiero & Perle L.L.P.
Solola Taofiq
The Penn State Research Foundation
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