Organic compounds -- part of the class 532-570 series – Organic compounds – Cyclohexadiene having atoms double bonded directly at the 1-...
Patent
1992-11-10
1994-05-10
Cintins, Marianne M.
Organic compounds -- part of the class 532-570 series
Organic compounds
Cyclohexadiene having atoms double bonded directly at the 1-...
552310, C07C 5004
Patent
active
053109570
ABSTRACT:
Processes for the preparation of tetracyano-1,4-hydroquinone and its conversion to tetracyano-1,4-benzoquinone via a disilver salt are disclosed.
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Cintins Marianne M.
E. I. Du Pont de Nemours and Company
Kestler Kimberly J.
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