Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1998-04-09
1999-10-19
Ramsuer, Robert W.
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
548508, C07D20908
Patent
active
059691557
ABSTRACT:
The present invention is directed to the synthesis of useful products from the explosive trinitrotoluene. This substance has a limited shelf life as a reliable explosive and large quantities of it have and will become surplus. Ecologically safe, and preferably commercially useful ways of disposing of it are therefore much to be desired. In the present invention the end products are nitroindoles of the general formula 4-Z.sup.1,6-Z.sup.2 indole wherein Z.sup.1 and Z.sup.2 are the same or different and are halo or nitro provided at least one of said groups is nitro.
REFERENCES:
patent: 5210214 (1993-05-01), Diehl et al.
Roue et al., Efficient monotitration of indolic compounds . . . , Heteroces 43(2), 263-6 (see STN abstract), Dec. 1996.
Bashir-Hashemi Abdollah
Eturi Sreenivasa R.
Iyer Sury
Callaghan John
Keating Dominic
Moran John
Ramsuer Robert W.
The United States of America as represented by the Secretary of
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