DE303095C - - Google Patents
Info
- Publication number
- DE303095C DE303095C DENDAT303095D DE303095DA DE303095C DE 303095 C DE303095 C DE 303095C DE NDAT303095 D DENDAT303095 D DE NDAT303095D DE 303095D A DE303095D A DE 303095DA DE 303095 C DE303095 C DE 303095C
- Authority
- DE
- Germany
- Prior art keywords
- cymene
- sulfonic acid
- zinc dust
- bromo
- reduction
- 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
- HCHKCACWOHOZIP-UHFFFAOYSA-N zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 9
- SMYGRQOSDRDFHE-UHFFFAOYSA-N BrC1=C(C=CC(=C1S(=O)(=O)O)C)C(C)C Chemical compound BrC1=C(C=CC(=C1S(=O)(=O)O)C)C(C)C SMYGRQOSDRDFHE-UHFFFAOYSA-N 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 2
- RXXQCJSZVVTLJB-UHFFFAOYSA-N 5-methyl-2-propan-2-ylbenzenesulfonic acid Chemical compound CC(C)C1=CC=C(C)C=C1S(O)(=O)=O RXXQCJSZVVTLJB-UHFFFAOYSA-N 0.000 claims 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N Carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 5
- XLOMVQKBTHCTTD-UHFFFAOYSA-N zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 4
- KWYUFKZDYYNOTN-UHFFFAOYSA-M potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 238000010992 reflux Methods 0.000 description 3
- AYJRCSIUFZENHW-UHFFFAOYSA-L Barium carbonate Chemical compound [Ba+2].[O-]C([O-])=O AYJRCSIUFZENHW-UHFFFAOYSA-L 0.000 description 2
- QVQLCTNNEUAWMS-UHFFFAOYSA-N Barium oxide Chemical compound [Ba]=O QVQLCTNNEUAWMS-UHFFFAOYSA-N 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- IWLXWEWGQZEKGZ-UHFFFAOYSA-N azane;zinc Chemical compound N.[Zn] IWLXWEWGQZEKGZ-UHFFFAOYSA-N 0.000 description 2
- 229910001864 baryta Inorganic materials 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 2
- 239000011787 zinc oxide Substances 0.000 description 2
- OORBHYFTTSLSRU-UHFFFAOYSA-N 2-methyl-5-propan-2-ylbenzenesulfonic acid Chemical compound CC(C)C1=CC=C(C)C(S(O)(=O)=O)=C1 OORBHYFTTSLSRU-UHFFFAOYSA-N 0.000 description 1
- HYDZUVIOOJHTIN-UHFFFAOYSA-N CC(C)C1=C(C(Cl)=C(C)C=C1)S(O)(=O)=O Chemical compound CC(C)C1=C(C(Cl)=C(C)C=C1)S(O)(=O)=O HYDZUVIOOJHTIN-UHFFFAOYSA-N 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- -1 bromine compound Chemical class 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 235000011118 potassium hydroxide Nutrition 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 150000003751 zinc Chemical class 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE303095C true DE303095C (pt) |
Family
ID=556840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT303095D Active DE303095C (pt) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE303095C (pt) |
-
0
- DE DENDAT303095D patent/DE303095C/de active Active
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