JPS5829305B2 - マレイミドノ セイゾウホウ - Google Patents
マレイミドノ セイゾウホウInfo
- Publication number
- JPS5829305B2 JPS5829305B2 JP8885773A JP8885773A JPS5829305B2 JP S5829305 B2 JPS5829305 B2 JP S5829305B2 JP 8885773 A JP8885773 A JP 8885773A JP 8885773 A JP8885773 A JP 8885773A JP S5829305 B2 JPS5829305 B2 JP S5829305B2
- Authority
- JP
- Japan
- Prior art keywords
- maleimide
- acid
- reaction
- present
- seizouhou
- 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
- PEEHTFAAVSWFBL-UHFFFAOYSA-N Maleimide Chemical compound O=C1NC(=O)C=C1 PEEHTFAAVSWFBL-UHFFFAOYSA-N 0.000 claims description 32
- 238000004519 manufacturing process Methods 0.000 claims description 17
- 238000010438 heat treatment Methods 0.000 claims description 5
- 238000000354 decomposition reaction Methods 0.000 claims description 4
- 238000007363 ring formation reaction Methods 0.000 claims description 3
- 239000002904 solvent Substances 0.000 claims description 3
- FSQQTNAZHBEJLS-UPHRSURJSA-N maleamic acid Chemical compound NC(=O)\C=C/C(O)=O FSQQTNAZHBEJLS-UPHRSURJSA-N 0.000 claims 1
- GWGLGTKSTGSWGQ-UPHRSURJSA-N (z)-4-(carbamoylamino)-4-oxobut-2-enoic acid Chemical compound NC(=O)NC(=O)\C=C/C(O)=O GWGLGTKSTGSWGQ-UPHRSURJSA-N 0.000 description 17
- 238000006243 chemical reaction Methods 0.000 description 12
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 9
- 239000000047 product Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- BNPFHEFZJPVCCE-UHFFFAOYSA-N 2,5-dioxopyrrole-1-carboxamide Chemical compound NC(=O)N1C(=O)C=CC1=O BNPFHEFZJPVCCE-UHFFFAOYSA-N 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 4
- 150000008065 acid anhydrides Chemical class 0.000 description 3
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 3
- KEHFAQOQDDQGAU-UHFFFAOYSA-N 2,5-dioxopyrrole-3-carboxamide Chemical compound NC(=O)C1=CC(=O)NC1=O KEHFAQOQDDQGAU-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N Furan Chemical compound C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- 229960000583 acetic acid Drugs 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 239000004202 carbamide Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- ZSWFCLXCOIISFI-UHFFFAOYSA-N cyclopentadiene Chemical compound C1C=CC=C1 ZSWFCLXCOIISFI-UHFFFAOYSA-N 0.000 description 2
- 239000012362 glacial acetic acid Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 2
- 238000005698 Diels-Alder reaction Methods 0.000 description 1
- 238000000862 absorption spectrum Methods 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000000921 elemental analysis Methods 0.000 description 1
- 239000000417 fungicide Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000004009 herbicide Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000007039 two-step reaction Methods 0.000 description 1
- 235000005074 zinc chloride Nutrition 0.000 description 1
- 239000011592 zinc chloride Substances 0.000 description 1
Landscapes
- Pyrrole Compounds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8885773A JPS5829305B2 (ja) | 1973-08-09 | 1973-08-09 | マレイミドノ セイゾウホウ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8885773A JPS5829305B2 (ja) | 1973-08-09 | 1973-08-09 | マレイミドノ セイゾウホウ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5036454A JPS5036454A (enExample) | 1975-04-05 |
| JPS5829305B2 true JPS5829305B2 (ja) | 1983-06-22 |
Family
ID=13954641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8885773A Expired JPS5829305B2 (ja) | 1973-08-09 | 1973-08-09 | マレイミドノ セイゾウホウ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5829305B2 (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58217538A (ja) * | 1982-06-11 | 1983-12-17 | Toray Ind Inc | 医療用もしくは食品用樹脂組成物 |
| JPS59108052A (ja) * | 1982-12-13 | 1984-06-22 | Dainichi Seika Kogyo Kk | 塩化ビニル樹脂組成物 |
| JPS6456757A (en) * | 1987-08-26 | 1989-03-03 | Plus Teku Kk | Composite polymer composition |
| JP3463813B2 (ja) * | 1992-01-30 | 2003-11-05 | 株式会社日本触媒 | マレイミド化合物の製造方法 |
| WO1993015048A1 (fr) * | 1992-01-30 | 1993-08-05 | Nippon Shokubai Co., Ltd. | Compose de maleimide a duree de stockage amelioree |
-
1973
- 1973-08-09 JP JP8885773A patent/JPS5829305B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5036454A (enExample) | 1975-04-05 |
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