Invention Grant
- Patent Title: Conversion of trinitrotoluene into high value compounds
- Patent Title (中): 三硝基甲苯转化为高价值化合物
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Application No.: US57950Application Date: 1998-04-09
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Publication No.: US5969155APublication Date: 1999-10-19
- Inventor: Sreenivasa R. Eturi , Abdollah Bashir-Hashemi , Sury Iyer
- Applicant: Sreenivasa R. Eturi , Abdollah Bashir-Hashemi , Sury Iyer
- Applicant Address: DC Washington
- Assignee: The United States of America as represented by the Secretary of the Army
- Current Assignee: The United States of America as represented by the Secretary of the Army
- Current Assignee Address: DC Washington
- Main IPC: C07D209/08
- IPC: C07D209/08
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.
Public/Granted literature
- USD388327S Combined aerating lid and cover unit for a standard wide mouth jar Public/Granted day:1997-12-30
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