SU429054A1 - - Google Patents
Info
- Publication number
- SU429054A1 SU429054A1 SU1770698A SU1770698A SU429054A1 SU 429054 A1 SU429054 A1 SU 429054A1 SU 1770698 A SU1770698 A SU 1770698A SU 1770698 A SU1770698 A SU 1770698A SU 429054 A1 SU429054 A1 SU 429054A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- hexachloroparaxylene
- acid
- iodine
- yield
- sulfuric acid
- Prior art date
Links
- 238000000034 method Methods 0.000 claims description 10
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 9
- OTEKOJQFKOIXMU-UHFFFAOYSA-N 1,4-bis(trichloromethyl)benzene Chemical group ClC(Cl)(Cl)C1=CC=C(C(Cl)(Cl)Cl)C=C1 OTEKOJQFKOIXMU-UHFFFAOYSA-N 0.000 claims description 8
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 claims description 5
- KZCBXHSWMMIEQU-UHFFFAOYSA-N Chlorthal Chemical compound OC(=O)C1=C(Cl)C(Cl)=C(C(O)=O)C(Cl)=C1Cl KZCBXHSWMMIEQU-UHFFFAOYSA-N 0.000 claims description 5
- 238000005660 chlorination reaction Methods 0.000 claims description 5
- 229910052740 iodine Inorganic materials 0.000 claims description 5
- 239000011630 iodine Substances 0.000 claims description 5
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 claims description 2
- 239000002253 acid Substances 0.000 description 7
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 5
- 229910052801 chlorine Inorganic materials 0.000 description 5
- 239000000460 chlorine Substances 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 238000000354 decomposition reaction Methods 0.000 description 4
- DTOMKKRROVKOGE-UHFFFAOYSA-N 1,2,4,5-tetrachloro-3,6-bis(trichloromethyl)benzene Chemical group ClC1=C(Cl)C(C(Cl)(Cl)Cl)=C(Cl)C(Cl)=C1C(Cl)(Cl)Cl DTOMKKRROVKOGE-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-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
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- -1 sulphuryl Chemical group 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1770698A SU429054A1 (cs) | 1972-04-07 | 1972-04-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1770698A SU429054A1 (cs) | 1972-04-07 | 1972-04-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU429054A1 true SU429054A1 (cs) | 1974-05-25 |
Family
ID=20510012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1770698A SU429054A1 (cs) | 1972-04-07 | 1972-04-07 |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU429054A1 (cs) |
-
1972
- 1972-04-07 SU SU1770698A patent/SU429054A1/ru active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3996291A (en) | Process for the production of 4-hydroxy-3,5-dibromobenzaldehyde | |
| US3897498A (en) | Production of m- and p-phenylenediamine | |
| CA1080751A (en) | Process for the preparation of 2,5-dichloro-p-xylene | |
| SU429054A1 (cs) | ||
| US3701803A (en) | Method for the production of acetoacetic acids | |
| JPH0647568B2 (ja) | ２，４‐ジクロロ‐５‐フルオロ安息香酸の製法 | |
| US1937477A (en) | Process of preparing para-hydroxybenzoic acid | |
| US3931210A (en) | Production of p-aminobenzoic acid | |
| US3163659A (en) | Process for the manufacture of 4, 5-dichloro- and 4, 5-dibromo-naphthalene-1, 8-dicarboxylic acids and their anhydrides | |
| US2677703A (en) | Production of bibenzyl dicarboxylic acids | |
| US3000881A (en) | Process for preparing an | |
| JPH0583533B2 (cs) | ||
| SU368231A1 (ru) | СПОСОБ ПОЛУЧЕНИЯ АЦЕТАТОВ ВТОРИЧНЫХ а-ОКСИАЛКИЛПЕРЕКИСЕЙ | |
| SU566450A1 (ru) | Способ получени дихлормальсинового ангидрита | |
| JPS6054948B2 (ja) | α，β↓−不飽和環状脂肪族ケトキシムから芳香族アミンを製造する方法 | |
| SU404341A1 (ru) | Способ получени 2,4-дихлор-1-аминоантрахинона | |
| US4388251A (en) | Method for preparing 2-chlorobenzoyl chloride | |
| US3962287A (en) | Chemical process for producing citric acid | |
| US3287404A (en) | Process for separating 2-methoxy-3, 6-dichlorobenzoic acid from an aqueous mixture comprising said acid and its isomers | |
| SU396338A1 (ru) | Способ получения 4,5,6-трихлорбензоксазолинона-2 | |
| JPS63159353A (ja) | ニトロ置換４―トリフルオロメチル安息香酸の製造方法 | |
| US3600438A (en) | Nitroso difluoro acetyl halides and a method for the preparation thereof | |
| US3708530A (en) | Benzylhalide carbonylation process | |
| JPH054957A (ja) | ２，６−ジイソプロピルフエニルカルボジイミドの製造法 | |
| JPS59504B2 (ja) | イミドカルボンサンアリルエステルルイ ノ セイゾウホウ |