JPH0377185B2 - - Google Patents
Info
- Publication number
- JPH0377185B2 JPH0377185B2 JP10135983A JP10135983A JPH0377185B2 JP H0377185 B2 JPH0377185 B2 JP H0377185B2 JP 10135983 A JP10135983 A JP 10135983A JP 10135983 A JP10135983 A JP 10135983A JP H0377185 B2 JPH0377185 B2 JP H0377185B2
- Authority
- JP
- Japan
- Prior art keywords
- nitric acid
- dichlorodiphenyl sulfone
- acid
- dichlorodiphenylsulfone
- producing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 12
- 229910017604 nitric acid Inorganic materials 0.000 claims description 12
- GPAPPPVRLPGFEQ-UHFFFAOYSA-N 4,4'-dichlorodiphenyl sulfone Chemical compound C1=CC(Cl)=CC=C1S(=O)(=O)C1=CC=C(Cl)C=C1 GPAPPPVRLPGFEQ-UHFFFAOYSA-N 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 239000002253 acid Substances 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 238000006396 nitration reaction Methods 0.000 claims description 3
- 150000003457 sulfones Chemical class 0.000 claims description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 8
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000002994 raw material Substances 0.000 description 5
- 239000000047 product Substances 0.000 description 4
- HIFJUMGIHIZEPX-UHFFFAOYSA-N sulfuric acid;sulfur trioxide Chemical compound O=S(=O)=O.OS(O)(=O)=O HIFJUMGIHIZEPX-UHFFFAOYSA-N 0.000 description 4
- YSEMNCKHWQEMTC-UHFFFAOYSA-N 1-chloro-4-(4-chloro-3-nitrophenyl)sulfonyl-2-nitrobenzene Chemical compound C1=C(Cl)C([N+](=O)[O-])=CC(S(=O)(=O)C=2C=C(C(Cl)=CC=2)[N+]([O-])=O)=C1 YSEMNCKHWQEMTC-UHFFFAOYSA-N 0.000 description 3
- 229960000583 acetic acid Drugs 0.000 description 3
- 239000012362 glacial acetic acid Substances 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 230000000802 nitrating effect Effects 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000001953 recrystallisation Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 239000012043 crude product Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- LFLZOWIFJOBEPN-UHFFFAOYSA-N nitrate, nitrate Chemical compound O[N+]([O-])=O.O[N+]([O-])=O LFLZOWIFJOBEPN-UHFFFAOYSA-N 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10135983A JPS59225158A (ja) | 1983-06-06 | 1983-06-06 | 高純度３，３′−ジニトロ−４，４′−ジクロルジフエニルスルホンの製造法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10135983A JPS59225158A (ja) | 1983-06-06 | 1983-06-06 | 高純度３，３′−ジニトロ−４，４′−ジクロルジフエニルスルホンの製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59225158A JPS59225158A (ja) | 1984-12-18 |
| JPH0377185B2 true JPH0377185B2 (enrdf_load_stackoverflow) | 1991-12-09 |
Family
ID=14298635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10135983A Granted JPS59225158A (ja) | 1983-06-06 | 1983-06-06 | 高純度３，３′−ジニトロ−４，４′−ジクロルジフエニルスルホンの製造法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59225158A (enrdf_load_stackoverflow) |
-
1983
- 1983-06-06 JP JP10135983A patent/JPS59225158A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59225158A (ja) | 1984-12-18 |
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