Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate
2005-08-16
2005-08-16
McKane, Joseph K. (Department: 1626)
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate
active
06930189
ABSTRACT:
There is disclosed a chiral phosphine compound of formula (1):The chiral phosphine compound is suitably used to produce a transition metal complex that is useful as an asymmetric reaction catalyst.
REFERENCES:
patent: 6762306 (2004-07-01), Hassila et al.
Pasquier et al., Synthetic Letters, vol. 10. pp. 1162-1 164 (Oct. 1998).
Pasquier et al., Organometallics, vol. 19, No. 26, pp. 5723-5732, (2000).
Pasquier et al., Synthetic Letters, vol. 10, pp. 1162-1164, (1998).
Aboulhoda et al., Tetrahedron: Asymmetry, vol. 5, No. 7, pp. 1321-1326, (1994).
Behnen et al., Tetrahedron: Asymmetry, vol. 4, No. 7, pp. 1413-1416, (1993).
Hassila Heikki
Higashii Takayuki
Birch & Stewart Kolasch & Birch, LLP
Coppins Janet L
McKane Joseph K.
Sumitomo Chemical Company Limited
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