GB140007A - Improvements in the sulphonation and chlorination of aromatic substances - Google Patents
Improvements in the sulphonation and chlorination of aromatic substancesInfo
- Publication number
- GB140007A GB140007A GB2136019A GB2136019A GB140007A GB 140007 A GB140007 A GB 140007A GB 2136019 A GB2136019 A GB 2136019A GB 2136019 A GB2136019 A GB 2136019A GB 140007 A GB140007 A GB 140007A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chlorination
- chamber
- sulphonation
- benzene
- aromatic substances
- 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
- 238000005660 chlorination reaction Methods 0.000 title abstract 3
- 125000003118 aryl group Chemical group 0.000 title 1
- 239000000126 substance Substances 0.000 title 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 abstract 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 2
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 abstract 2
- 150000001491 aromatic compounds Chemical class 0.000 abstract 2
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 abstract 1
- 229910021578 Iron(III) chloride Inorganic materials 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- SRSXLGNVWSONIS-UHFFFAOYSA-N benzenesulfonic acid Chemical compound OS(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-N 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
- 239000001117 sulphuric acid Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
- C07C17/10—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms
- C07C17/12—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms in the ring of aromatic compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/62—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by introduction of halogen; by substitution of halogen atoms by other halogen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The sulphonation or chlorination of aromatic compounds such as benzene, toluene, or phenol, is effected by atomizing the aromatic compound and sulphuric acid or liquid chlorine into a chamber, from which the mixture passes to a second chamber provided with heating or cooling coils; the product is drawn off from the lowest chamber. The process may be carried out in the apparatus described in Specification 139,234. The production of benzene monosulphonic acid and chlorbenzene is described; in the case of chlorination, the second chamber contains a catalyst such as iron, iodine, aluminium chloride, or ferric chloride.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2136019A GB140007A (en) | 1918-06-05 | 1918-06-05 | Improvements in the sulphonation and chlorination of aromatic substances |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2136019A GB140007A (en) | 1918-06-05 | 1918-06-05 | Improvements in the sulphonation and chlorination of aromatic substances |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB140007A true GB140007A (en) | 1920-03-18 |
Family
ID=10161585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2136019A Expired GB140007A (en) | 1918-06-05 | 1918-06-05 | Improvements in the sulphonation and chlorination of aromatic substances |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB140007A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1078116B (en) * | 1956-05-15 | 1960-03-24 | Fettchemie | Process and device for the continuous esterification of fatty alcohols |
-
1918
- 1918-06-05 GB GB2136019A patent/GB140007A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1078116B (en) * | 1956-05-15 | 1960-03-24 | Fettchemie | Process and device for the continuous esterification of fatty alcohols |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2296823A (en) | Preparation of unsaturated alcohol esters | |
| Weiss | Simple electron transfer processes in systems of conjugated double bonds | |
| GB140007A (en) | Improvements in the sulphonation and chlorination of aromatic substances | |
| US2273922A (en) | Fluorine-containing compounds of the naphthalene series | |
| US2608591A (en) | Substitution chlorination of aromatic compounds with liquid chlorine | |
| Silberrad | CCXXXIII.—Researches on sulphuryl chloride. Part I. Influence of catalysts: a convenient method of chlorinating benzene | |
| GB139234A (en) | Improvements in apparatus applicable for the sulphonation, nitration and chlorination of aromatic substances | |
| US1835404A (en) | Method of sulphonating by means of gaseous sulphuric acid anhydride | |
| US1345373A (en) | Process of producing halogenated homologues of benzene | |
| US2697117A (en) | Sulfonation of benzene | |
| US2525024A (en) | Process of producing alkyl benzene hydrocarbon sulfonates | |
| US1790510A (en) | John wesley oeelttp | |
| US1459081A (en) | Process of continuous sulphonation of benzene, applicable to impure benzenes | |
| US3409401A (en) | Method of producing phosphorus tribromide | |
| GB650343A (en) | Improvements in or relating to the manufacture of methacrylic acid | |
| US3607905A (en) | Vaporization of unreacted cyclohexane from cyclohexane oxidation products | |
| US470920A (en) | Signor to dr | |
| GB308231A (en) | Improvements in and relating to the production of substituted benzoyl halides | |
| GB191329224A (en) | Manufacture of Triazoles of the Aromatic Series. | |
| Ando et al. | Benzylation of Allylbenzene. Formation of 3, 4-Diphenyl-1-butene and 3-Benzyl-3, 4-diphenyl-1-butene | |
| US2285100A (en) | Process for refining montan wax | |
| GB137247A (en) | Process of producing chlorination products of propylene | |
| SU66493A1 (en) | The method of obtaining aromatic carboxylic acids | |
| US2394912A (en) | Halogen substituted acetonitriles | |
| US2515444A (en) | Alkine-so addition product |