Organic compounds -- part of the class 532-570 series – Organic compounds – Amino nitrogen containing
Reexamination Certificate
2006-12-26
2006-12-26
Kumar, Shailendra (Department: 1621)
Organic compounds -- part of the class 532-570 series
Organic compounds
Amino nitrogen containing
Reexamination Certificate
active
07154004
ABSTRACT:
Disclosed is a method of manipulating the carboxamide functionality in a catalytic manner. The method includes the steps of reacting amides with or without amines in the presence of various types of metal catalysts, at a temperature of about 250° C. or less.
REFERENCES:
patent: 4018747 (1977-04-01), Malz et al.
patent: 5302756 (1994-04-01), McKinney
patent: 5395974 (1995-03-01), McKinney
patent: 5587498 (1996-12-01), Krogh et al.
patent: 6281307 (2001-08-01), Muhlebach et al.
patent: WO 03/020797 (2003-03-01), None
Kondo et al, Tetrahedron, vol. 56, 8883-8891, 2000.
Bon et al., (1994) “Aluminum Chloride-Promoted Transamidation Reactions,”J. Org. Chem. 59:4035-4036.
Eldred Sarah E.
Gellman Samuel H.
Stahl Shannon S.
DeWitt Ross & Stevens S.C.
Kumar Shailendra
Leone, Esq. Joseph T.
Wisconsin Alumni Research Foundation
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