JPH0254336B2 - - Google Patents
Info
- Publication number
- JPH0254336B2 JPH0254336B2 JP157682A JP157682A JPH0254336B2 JP H0254336 B2 JPH0254336 B2 JP H0254336B2 JP 157682 A JP157682 A JP 157682A JP 157682 A JP157682 A JP 157682A JP H0254336 B2 JPH0254336 B2 JP H0254336B2
- Authority
- JP
- Japan
- Prior art keywords
- sulfite
- formula
- sodium
- reaction
- represented
- 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
- 238000006243 chemical reaction Methods 0.000 claims description 29
- XTHPWXDJESJLNJ-UHFFFAOYSA-N sulfurochloridic acid Chemical compound OS(Cl)(=O)=O XTHPWXDJESJLNJ-UHFFFAOYSA-N 0.000 claims description 22
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 claims description 20
- 239000002253 acid Substances 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 238000004519 manufacturing process Methods 0.000 claims description 13
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical group [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 claims description 12
- GWEHVDNNLFDJLR-UHFFFAOYSA-N 1,3-diphenylurea Chemical compound C=1C=CC=CC=1NC(=O)NC1=CC=CC=C1 GWEHVDNNLFDJLR-UHFFFAOYSA-N 0.000 claims description 8
- 239000007810 chemical reaction solvent Substances 0.000 claims description 8
- 239000002904 solvent Substances 0.000 claims description 8
- -1 diphenyl urea compound Chemical class 0.000 claims description 6
- 235000010265 sodium sulphite Nutrition 0.000 claims description 6
- 150000001447 alkali salts Chemical class 0.000 claims description 5
- 239000003513 alkali Substances 0.000 claims description 2
- 239000011734 sodium Substances 0.000 description 23
- 229910052708 sodium Inorganic materials 0.000 description 23
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 20
- 150000001875 compounds Chemical class 0.000 description 12
- 239000007788 liquid Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 10
- 239000000203 mixture Substances 0.000 description 8
- 150000003839 salts Chemical class 0.000 description 7
- 238000000926 separation method Methods 0.000 description 7
- 239000000543 intermediate Substances 0.000 description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
- 239000000975 dye Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000003518 caustics Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- DOUHZFSGSXMPIE-UHFFFAOYSA-N hydroxidooxidosulfur(.) Chemical compound [O]SO DOUHZFSGSXMPIE-UHFFFAOYSA-N 0.000 description 3
- 239000007791 liquid phase Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000000985 reactive dye Substances 0.000 description 3
- BUUPQKDIAURBJP-UHFFFAOYSA-N sulfinic acid Chemical compound OS=O BUUPQKDIAURBJP-UHFFFAOYSA-N 0.000 description 3
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000007086 side reaction Methods 0.000 description 2
- 230000001180 sulfating effect Effects 0.000 description 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 2
- QPFMBZIOSGYJDE-UHFFFAOYSA-N 1,1,2,2-tetrachloroethane Chemical compound ClC(Cl)C(Cl)Cl QPFMBZIOSGYJDE-UHFFFAOYSA-N 0.000 description 1
- KEQGZUUPPQEDPF-UHFFFAOYSA-N 1,3-dichloro-5,5-dimethylimidazolidine-2,4-dione Chemical compound CC1(C)N(Cl)C(=O)N(Cl)C1=O KEQGZUUPPQEDPF-UHFFFAOYSA-N 0.000 description 1
- OCJBOOLMMGQPQU-UHFFFAOYSA-N 1,4-dichlorobenzene Chemical compound ClC1=CC=C(Cl)C=C1 OCJBOOLMMGQPQU-UHFFFAOYSA-N 0.000 description 1
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- PQUCIEFHOVEZAU-UHFFFAOYSA-N Diammonium sulfite Chemical compound [NH4+].[NH4+].[O-]S([O-])=O PQUCIEFHOVEZAU-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 description 1
- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 description 1
- CYTYCFOTNPOANT-UHFFFAOYSA-N Perchloroethylene Chemical group ClC(Cl)=C(Cl)Cl CYTYCFOTNPOANT-UHFFFAOYSA-N 0.000 description 1
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 239000003125 aqueous solvent Substances 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 229940125904 compound 1 Drugs 0.000 description 1
- 229940117389 dichlorobenzene Drugs 0.000 description 1
- AFOSIXZFDONLBT-UHFFFAOYSA-N divinyl sulfone Chemical compound C=CS(=O)(=O)C=C AFOSIXZFDONLBT-UHFFFAOYSA-N 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- WHUZNEGGDNBQCY-UHFFFAOYSA-L lithium sodium hydrogen sulfite Chemical compound S(=O)(O)[O-].[Na+].S(=O)(O)[O-].[Li+] WHUZNEGGDNBQCY-UHFFFAOYSA-L 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- NLTVDSADVNSFTM-UHFFFAOYSA-N n-[2-(2-acetamido-2-hydroxy-2-phenylethyl)sulfonyl-1-hydroxy-1-phenylethyl]acetamide Chemical compound C=1C=CC=CC=1C(O)(NC(=O)C)CS(=O)(=O)CC(O)(NC(C)=O)C1=CC=CC=C1 NLTVDSADVNSFTM-UHFFFAOYSA-N 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- DJEHXEMURTVAOE-UHFFFAOYSA-M potassium bisulfite Chemical compound [K+].OS([O-])=O DJEHXEMURTVAOE-UHFFFAOYSA-M 0.000 description 1
- 235000010259 potassium hydrogen sulphite Nutrition 0.000 description 1
- BHZRJJOHZFYXTO-UHFFFAOYSA-L potassium sulfite Chemical compound [K+].[K+].[O-]S([O-])=O BHZRJJOHZFYXTO-UHFFFAOYSA-L 0.000 description 1
- 235000019252 potassium sulphite Nutrition 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 229940079827 sodium hydrogen sulfite Drugs 0.000 description 1
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 125000000626 sulfinic acid group Chemical group 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 125000000542 sulfonic acid group Chemical group 0.000 description 1
- 229950011008 tetrachloroethylene Drugs 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP157682A JPS58118559A (ja) | 1982-01-07 | 1982-01-07 | ジフエニル尿素化合物の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP157682A JPS58118559A (ja) | 1982-01-07 | 1982-01-07 | ジフエニル尿素化合物の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58118559A JPS58118559A (ja) | 1983-07-14 |
| JPH0254336B2 true JPH0254336B2 (ko) | 1990-11-21 |
Family
ID=11505339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP157682A Granted JPS58118559A (ja) | 1982-01-07 | 1982-01-07 | ジフエニル尿素化合物の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58118559A (ko) |
-
1982
- 1982-01-07 JP JP157682A patent/JPS58118559A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58118559A (ja) | 1983-07-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0403351B2 (fr) | Procédé de préparation de l'acide ascorbique | |
| EP0165135B1 (fr) | Procédé de préparation d'acides trifluorométhylés | |
| EP0237446A1 (fr) | Procédé de préparation d'acides perhalogénométhanesulfiniques et sulfoniques et de leurs sels | |
| US4937387A (en) | Processes for preparing diaryl sulfones | |
| US4467123A (en) | Process for the preparation of alkali metal diphenylates and free hydroxydiphenyls | |
| US4680146A (en) | Process for the preparation of 4,4'-dinitrostilbene-2,2'-disulphonic acid salts | |
| JPH0254336B2 (ko) | ||
| US20230348370A1 (en) | Process for making taurine | |
| JPH06157389A (ja) | β−ナフチルベンジルエーテルの製造方法 | |
| US4374818A (en) | Process for the preparation of alkali metal salts of imidodisulfonic acid | |
| JPS60231647A (ja) | パラフインのスルホ酸化で生じた反応混合物から残留硫酸を除く方法 | |
| JPH082863B2 (ja) | 高純度４，４´―ジヒドロキシジフェニルスルホンの製造法 | |
| EP0008510B1 (en) | Preparing o-chloranil by oxidising tetrachlorocatechol | |
| US20030149308A1 (en) | Semi-continous method for producing 4,4'-dihydroxydiphenylsulfone | |
| US6787666B2 (en) | Process for the preparation of isolated 3,4-diaminobenzenesulphonic acid | |
| EP0151835B1 (en) | Process for producing pentachloronitrobenzene from hexachlorobenzene | |
| JPS58157760A (ja) | ｍ−キシレン−４−スルホン酸の製造法 | |
| US3595913A (en) | Crystallization of acetylsulfanilyl chloride | |
| JPH0442378B2 (ko) | ||
| JP2000297073A (ja) | １，２−ナフトキノン−２−ジアジド−４−スルホニルクロリドの製造方法 | |
| JP2001316353A (ja) | ペルフルオロアルカンスルフィン酸塩の製造方法 | |
| JP3061494B2 (ja) | グリシジルアリールスルホナート類の製造方法 | |
| JPS59141531A (ja) | ４−ヒドロキシジフエニルと４，４′−ジヒドロキシジフエニルとを同時に回収する方法 | |
| JPH06228081A (ja) | ニトロ基を含有する芳香族スルフイン酸のナトリウム塩の製造方法 | |
| JPH0413657A (ja) | ２，４―ジアミノベンゼンスルホン酸の製造方法 |