Organic compounds -- part of the class 532-570 series – Organic compounds – Boron containing
Reexamination Certificate
2007-06-12
2007-06-12
Wilson, James O. (Department: 1621)
Organic compounds -- part of the class 532-570 series
Organic compounds
Boron containing
C568S012000
Reexamination Certificate
active
10843031
ABSTRACT:
P-chiral bisphospholane ligands and methods for their preparation are described. Use of metal/P-chiral bisphospholane complexes to catalyze asymmetric transformation reactions to provide high enantiomeric excesses of formed compounds is also described.
REFERENCES:
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patent: WO 99/62917 (1999-12-01), None
patent: WO 00/11008 (2000-03-01), None
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Goel Om Prakash
Hoge, II Garrett Stewart
Ashbrook Charles W.
Harvey Suzanne M.
Russo Matthew J.
Valenrod Yevgeny
Warner Lambert Company LLC
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