DE139552C - - Google Patents
Info
- Publication number
- DE139552C DE139552C DENDAT139552D DE139552DA DE139552C DE 139552 C DE139552 C DE 139552C DE NDAT139552 D DENDAT139552 D DE NDAT139552D DE 139552D A DE139552D A DE 139552DA DE 139552 C DE139552 C DE 139552C
- Authority
- DE
- Germany
- Prior art keywords
- toluene
- sulfuryl chloride
- chloride
- excess
- sulfuryl
- 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.)
- Active
Links
- YBBRCQOCSYXUOC-UHFFFAOYSA-N sulfuryl dichloride Chemical compound ClS(Cl)(=O)=O YBBRCQOCSYXUOC-UHFFFAOYSA-N 0.000 claims description 14
- KCXMKQUNVWSEMD-UHFFFAOYSA-N benzyl chloride Chemical compound ClCC1=CC=CC=C1 KCXMKQUNVWSEMD-UHFFFAOYSA-N 0.000 claims description 4
- 229940073608 benzyl chloride Drugs 0.000 claims description 4
- 229930195733 hydrocarbon Natural products 0.000 claims description 3
- 150000002430 hydrocarbons Chemical class 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 238000010992 reflux Methods 0.000 claims description 2
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 32
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 8
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000000460 chlorine Substances 0.000 description 4
- 229910052801 chlorine Inorganic materials 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 3
- 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 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- XTHPWXDJESJLNJ-UHFFFAOYSA-N chlorosulfonic acid Substances OS(Cl)(=O)=O XTHPWXDJESJLNJ-UHFFFAOYSA-N 0.000 description 2
- 238000005194 fractionation Methods 0.000 description 2
- IVSZLXZYQVIEFR-UHFFFAOYSA-N m-xylene Chemical group CC1=CC=CC(C)=C1 IVSZLXZYQVIEFR-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000008096 xylene Substances 0.000 description 2
- NVLHGZIXTRYOKT-UHFFFAOYSA-N 1-chloro-2,3-dimethylbenzene Chemical compound CC1=CC=CC(Cl)=C1C NVLHGZIXTRYOKT-UHFFFAOYSA-N 0.000 description 1
- -1 B. xylene Chemical compound 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 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
- 238000005660 chlorination reaction Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000003613 toluenes Chemical class 0.000 description 1
- 125000003944 tolyl group Chemical group 0.000 description 1
Classifications
-
- 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
- C07C17/14—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms in the side-chain of aromatic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Color Printing (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE139552C true DE139552C (en:Method) |
Family
ID=407289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT139552D Active DE139552C (en:Method) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE139552C (en:Method) |
-
0
- DE DENDAT139552D patent/DE139552C/de active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2329722C2 (de) | Verfahren zur Herstellung von gegebenenfalls in 4-Stellung substituierten 2-Amino-3,5-dinitrothiophenen | |
| DE139552C (en:Method) | ||
| DE3104310A1 (de) | Verfahren zur herstellung von 5-chlor-2-nitroanilin | |
| DE859016C (de) | Verfahren zur Herstellung von N-substituierten Lactamen | |
| DE958197C (de) | Verfahren zur Herstellung von 2, 4-Diaminochinazolin | |
| DE258556C (en:Method) | ||
| DE545001C (de) | Verfahren zur Herstellung echter Kuepenfarbstoffe | |
| DE1795361A1 (de) | Verfahren zur Herstellung von 2,4-Dichlorpyrimidin-5-carbonsaeurechlorid | |
| DE516784C (de) | Verfahren zur Darstellung von Kuepenfarbstoffen der 1íñ2-Benzanthrachinonreihe | |
| DE942266C (de) | Verfahren zur Herstellung von Hexachlorbenzol | |
| DE1173907B (de) | Verfahren zur Herstellung von 1, 4-Diamino-5, 8-dichlor-anthrachinonen | |
| DE860051C (de) | Verfahren zur Herstellung aromatischer o-Cyansulfohalogenide | |
| DE566472C (de) | Verfahren zur Darstellung von Kuepenfarbstoffen der Dibenzanthronreihe | |
| DE1445521C (de) | Verfahren zur Herstellung von In dazol (3) carbonsauren | |
| DE284790C (en:Method) | ||
| DE1273534B (de) | Verfahren zur Herstellung von Diarylaethersultamen | |
| DE1211632B (de) | Verfahren zur Herstellung von 1, 2, 3, 4-Tetrachlor-9-anthron | |
| DE747415C (de) | Verfahren zur Herstellung von sauren Farbstoffen der Anthrachinonreihe | |
| DE2636309A1 (de) | Neue organische verbindungen, ihre verwendung und herstellung | |
| DE179589C (en:Method) | ||
| DE1283416B (de) | Verfahren zur Herstellung eines blauen sauren Anthrachinonfarbstoffes | |
| DE929191C (de) | Verfahren zur Herstellung von Aminocarbonsaeuren | |
| DE186596C (en:Method) | ||
| DE2809629A1 (de) | Verfahren zur herstellung von 2-brom-3-cyan-4,6-diaminopyridin | |
| DE646123C (de) | Verfahren zur Herstellung vielgliedriger cyclischer Amine |