Organic compounds -- part of the class 532-570 series – Organic compounds – Nitriles
Reexamination Certificate
2006-02-21
2006-02-21
Saeed, Kamal A. (Department: 1626)
Organic compounds -- part of the class 532-570 series
Organic compounds
Nitriles
Reexamination Certificate
active
07002034
ABSTRACT:
A process for preparing biphenyl-4-carbonitrile of the formulain which biphenyl is reacted with cyanogen chloride in the presence of anhydrous aluminum chloride.
REFERENCES:
patent: 2737210 (1979-02-01), None
patent: 19833409 (1998-12-01), None
patent: 9616023 (1996-05-01), None
Bartek Johannes
Willa Pascal
Fisher Christen & Sabol
Saeed Kamal A.
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