Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1990-09-21
1991-06-04
Higel, Floyd D.
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
C07D40306
Patent
active
050215833
ABSTRACT:
A Reissert compound of bisbenzimidazole can be formed by first reacting benzimidazole with an aliphatic diacid chloride to form bisbenzimidazole and then reacting the bisbenzimidazole with an aliphatic acid chloride and cyanide to form the Reissert compound thereof.
REFERENCES:
Popp, J. Heterocyclic Chem., vol. 24, pp. 1349 to 1351, (1987).
Uff et al.; J. Chem. Soc., (London), Chem. Commun., vol. of 1984, pp. 1245 and 1246.
Gibson Harry V.
Jois Yajnanarayana H. R.
Fennelly Richard P.
Higel Floyd D.
Miltenberger Lenora
Morris Louis A.
Virginia Tech Intellectual Properties Inc.
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