DE277659C - - Google Patents
Info
- Publication number
- DE277659C DE277659C DENDAT277659D DE277659DA DE277659C DE 277659 C DE277659 C DE 277659C DE NDAT277659 D DENDAT277659 D DE NDAT277659D DE 277659D A DE277659D A DE 277659DA DE 277659 C DE277659 C DE 277659C
- Authority
- DE
- Germany
- Prior art keywords
- chloride
- acetylsalicylic acid
- acid
- benzene
- acetylsalicylic
- 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
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 15
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 9
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 claims description 8
- DSGKWFGEUBCEIE-UHFFFAOYSA-N (2-carbonochloridoylphenyl) acetate Chemical compound CC(=O)OC1=CC=CC=C1C(Cl)=O DSGKWFGEUBCEIE-UHFFFAOYSA-N 0.000 claims description 7
- 238000002360 preparation method Methods 0.000 claims description 4
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 238000009835 boiling Methods 0.000 claims description 2
- 239000003960 organic solvent Substances 0.000 claims description 2
- BSYNRYMUTXBXSQ-FOQJRBATSA-N 59096-14-9 Chemical compound CC(=O)OC1=CC=CC=C1[14C](O)=O BSYNRYMUTXBXSQ-FOQJRBATSA-N 0.000 claims 1
- 239000011541 reaction mixture Substances 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 description 3
- UHZYTMXLRWXGPK-UHFFFAOYSA-N phosphorus pentachloride Chemical compound ClP(Cl)(Cl)(Cl)Cl UHZYTMXLRWXGPK-UHFFFAOYSA-N 0.000 description 3
- BSYNRYMUTXBXSQ-UHFFFAOYSA-N Aspirin Chemical compound CC(=O)OC1=CC=CC=C1C(O)=O BSYNRYMUTXBXSQ-UHFFFAOYSA-N 0.000 description 2
- 229960001138 acetylsalicylic acid Drugs 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- NGNBDVOYPDDBFK-UHFFFAOYSA-N 2-[2,4-di(pentan-2-yl)phenoxy]acetyl chloride Chemical compound CCCC(C)C1=CC=C(OCC(Cl)=O)C(C(C)CCC)=C1 NGNBDVOYPDDBFK-UHFFFAOYSA-N 0.000 description 1
- CAZYPPNZQCTOBD-UHFFFAOYSA-N 2-acetyloxybenzoic acid;hydrochloride Chemical compound Cl.CC(=O)OC1=CC=CC=C1C(O)=O CAZYPPNZQCTOBD-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- JLTDJTHDQAWBAV-UHFFFAOYSA-N N,N-dimethylaniline Chemical compound CN(C)C1=CC=CC=C1 JLTDJTHDQAWBAV-UHFFFAOYSA-N 0.000 description 1
- WETWJCDKMRHUPV-UHFFFAOYSA-N acetyl chloride Chemical compound CC(Cl)=O WETWJCDKMRHUPV-UHFFFAOYSA-N 0.000 description 1
- 239000012346 acetyl chloride Substances 0.000 description 1
- 239000012320 chlorinating reagent Substances 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 150000007965 phenolic acids Chemical class 0.000 description 1
- FAIAAWCVCHQXDN-UHFFFAOYSA-N phosphorus trichloride Chemical compound ClP(Cl)Cl FAIAAWCVCHQXDN-UHFFFAOYSA-N 0.000 description 1
- 229940058287 salicylic acid derivative anticestodals Drugs 0.000 description 1
- -1 salicylic acid derivatives Acetylsalicylic acid chloride Chemical class 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/76—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring
- C07C69/84—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring of monocyclic hydroxy carboxylic acids, the hydroxy groups and the carboxyl groups of which are bound to carbon atoms of a six-membered aromatic ring
- C07C69/86—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring of monocyclic hydroxy carboxylic acids, the hydroxy groups and the carboxyl groups of which are bound to carbon atoms of a six-membered aromatic ring with esterified hydroxyl groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE277659C true DE277659C (enrdf_load_stackoverflow) |
Family
ID=533736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT277659D Active DE277659C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE277659C (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1034648B (de) * | 1953-09-16 | 1958-07-24 | Distillers Co Yeast Ltd | Verfahren zur Herstellung von Acetylsalicylsaeurechlorid enthaltenden Mischungen |
| US2871257A (en) * | 1953-09-16 | 1959-01-27 | Distillers Co Yeast Ltd | Production of acid chlorides |
| DE2337610A1 (de) * | 1972-07-27 | 1974-02-14 | Fabre Sa Pierre | Verfahren zur herstellung von acetylsalicylsaeure-n,n-dimethylaminoaethylester bzw. dessen salzen |
| US6179901B1 (en) * | 1999-06-14 | 2001-01-30 | Louis J. Lamb | Apparatus and method for producing HF from phosphate rock |
-
0
- DE DENDAT277659D patent/DE277659C/de active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1034648B (de) * | 1953-09-16 | 1958-07-24 | Distillers Co Yeast Ltd | Verfahren zur Herstellung von Acetylsalicylsaeurechlorid enthaltenden Mischungen |
| US2871257A (en) * | 1953-09-16 | 1959-01-27 | Distillers Co Yeast Ltd | Production of acid chlorides |
| DE2337610A1 (de) * | 1972-07-27 | 1974-02-14 | Fabre Sa Pierre | Verfahren zur herstellung von acetylsalicylsaeure-n,n-dimethylaminoaethylester bzw. dessen salzen |
| US6179901B1 (en) * | 1999-06-14 | 2001-01-30 | Louis J. Lamb | Apparatus and method for producing HF from phosphate rock |
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