Preparation of 1,3,5-triamino-2,4,6-trinitrobenzene from 3,5-dichloroanisole
Patent
·
OSTI ID:867735
- Los Alamos, NM
- Santa Fe, NM
Preparation of 1,3,5-triamino-2,4,6-trinitrobenzene (TATB) from 3,5-dichloroanisole. Nitration of 3,5-dichloroanisole under relatively mild conditions gave 3,5-dichloro-2,4,6-trinitroanisole in high yield and purity. Ammonolysis of this latter compound gave the desired TATB. Another route to TATB was through the treatment of the 3,5-dichloro-2,4,6-trinitroanisole with thionyl chloride and dimethylformamide to yield 1,3,5-trichloro-2,4,6-trinitrobenzene. Ammonolysis of this product produced TATB.
- Research Organization:
- Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)
- DOE Contract Number:
- W-7405-ENG-36
- Assignee:
- United States of America as represented by United States (Washington, DC)
- Patent Number(s):
- US 4997987
- OSTI ID:
- 867735
- Country of Publication:
- United States
- Language:
- English
Similar Records
Preparation of 1,3,5-triamino-2,4,6-trinitrobenzene from 3,5-dichloroanisole
Preparation of 1,3,5-triamino-2,4,6-trinitrobenzene from 3,5-dichloranisole
Preparation of 1,3,5-triamino-2,4,6-trinitrobenzene from 3,5-dichloranisole
Patent
·
Tue Mar 05 00:00:00 EST 1991
·
OSTI ID:867735
Preparation of 1,3,5-triamino-2,4,6-trinitrobenzene from 3,5-dichloranisole
Patent
·
Mon Jan 01 00:00:00 EST 1990
·
OSTI ID:867735
Preparation of 1,3,5-triamino-2,4,6-trinitrobenzene from 3,5-dichloranisole
Patent
·
Tue Aug 28 00:00:00 EDT 1990
·
OSTI ID:867735
Related Subjects
preparation
5-triamino-2
6-trinitrobenzene
5-dichloroanisole
tatb
nitration
relatively
mild
conditions
5-dichloro-2
6-trinitroanisole
yield
purity
ammonolysis
latter
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desired
route
treatment
thionyl
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dimethylformamide
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relatively mild
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5-triamino-2
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tatb
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mild
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5-dichloro-2
6-trinitroanisole
yield
purity
ammonolysis
latter
compound
desired
route
treatment
thionyl
chloride
dimethylformamide
5-trichloro-2
product
produced
relatively mild
mild conditions
product produced
thionyl chloride
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