DE134234C - - Google Patents
Info
- Publication number
- DE134234C DE134234C DENDAT134234D DE134234DA DE134234C DE 134234 C DE134234 C DE 134234C DE NDAT134234 D DENDAT134234 D DE NDAT134234D DE 134234D A DE134234D A DE 134234DA DE 134234 C DE134234 C DE 134234C
- Authority
- DE
- Germany
- Prior art keywords
- acid
- salicylid
- chloroform
- water
- reaction
- 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
- YGSDEFSMJLZEOE-UHFFFAOYSA-N Salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 claims description 24
- 239000002253 acid Substances 0.000 claims description 17
- 229960004889 salicylic acid Drugs 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 7
- RTZKZFJDLAIYFH-UHFFFAOYSA-N diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 6
- QTBSBXVTEAMEQO-UHFFFAOYSA-N acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 5
- XHXFXVLFKHQFAL-UHFFFAOYSA-N Phosphoryl chloride Chemical compound ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 claims description 4
- 238000009835 boiling Methods 0.000 claims description 4
- RBTARNINKXHZNM-UHFFFAOYSA-K Iron(III) chloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 claims description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims 21
- CSCPPACGZOOCGX-UHFFFAOYSA-N acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims 9
- 238000006243 chemical reaction Methods 0.000 claims 6
- UHOVQNZJYSORNB-UHFFFAOYSA-N benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims 4
- 238000002844 melting Methods 0.000 claims 3
- 229960000583 Acetic Acid Drugs 0.000 claims 2
- 239000007795 chemical reaction product Substances 0.000 claims 2
- 239000012362 glacial acetic acid Substances 0.000 claims 2
- 239000000843 powder Substances 0.000 claims 2
- 239000000047 product Substances 0.000 claims 2
- ZXACBHMKACDPEG-UHFFFAOYSA-M 2-hydroxybenzoic acid;chloride Chemical compound [Cl-].OC(=O)C1=CC=CC=C1O ZXACBHMKACDPEG-UHFFFAOYSA-M 0.000 claims 1
- YCPXWRQRBFJBPZ-UHFFFAOYSA-N 5-Sulfosalicylic acid Chemical compound OC(=O)C1=CC(S(O)(=O)=O)=CC=C1O YCPXWRQRBFJBPZ-UHFFFAOYSA-N 0.000 claims 1
- 150000007513 acids Chemical class 0.000 claims 1
- 239000003513 alkali Substances 0.000 claims 1
- 238000004458 analytical method Methods 0.000 claims 1
- 239000003518 caustics Substances 0.000 claims 1
- 238000001816 cooling Methods 0.000 claims 1
- 238000000354 decomposition reaction Methods 0.000 claims 1
- 238000001704 evaporation Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 239000000155 melt Substances 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 238000006396 nitration reaction Methods 0.000 claims 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims 1
- 238000002360 preparation method Methods 0.000 claims 1
- 230000002035 prolonged Effects 0.000 claims 1
- 238000000746 purification Methods 0.000 claims 1
- 239000000523 sample Substances 0.000 claims 1
- 230000014860 sensory perception of taste Effects 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 239000002904 solvent Substances 0.000 claims 1
- 239000007858 starting material Substances 0.000 claims 1
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims 1
- 230000035917 taste Effects 0.000 claims 1
- 235000019640 taste Nutrition 0.000 claims 1
- WFDIJRYMOXRFFG-UHFFFAOYSA-N acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 4
- 150000008064 anhydrides Chemical class 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- WLPQCHKXJRHZRI-UHFFFAOYSA-N (2-hydroxybenzoyl) 2-hydroxybenzoate Chemical compound OC1=CC=CC=C1C(=O)OC(=O)C1=CC=CC=C1O WLPQCHKXJRHZRI-UHFFFAOYSA-N 0.000 description 2
- 210000002784 Stomach Anatomy 0.000 description 2
- 229960001138 acetylsalicylic acid Drugs 0.000 description 2
- BSYNRYMUTXBXSQ-UHFFFAOYSA-N aspirin Chemical compound CC(=O)OC1=CC=CC=C1C(O)=O BSYNRYMUTXBXSQ-UHFFFAOYSA-N 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 150000003872 salicylic acid derivatives Chemical class 0.000 description 2
- YCIMNLLNPGFGHC-UHFFFAOYSA-N Catechol Chemical group OC1=CC=CC=C1O YCIMNLLNPGFGHC-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Natural products OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 229940058287 Salicylic acid derivative anticestodals Drugs 0.000 description 1
- JNELGWHKGNBSMD-UHFFFAOYSA-N Xanthone Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3OC2=C1 JNELGWHKGNBSMD-UHFFFAOYSA-N 0.000 description 1
- 150000008065 acid anhydrides Chemical class 0.000 description 1
- 230000002378 acidificating Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000000968 intestinal Effects 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 150000003873 salicylate salts Chemical class 0.000 description 1
- 231100000486 side effect Toxicity 0.000 description 1
- 230000001225 therapeutic Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D305/00—Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atoms
- C07D305/14—Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atoms condensed with carbocyclic rings or ring systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE134234C true DE134234C (xx) |
Family
ID=402375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT134234D Active DE134234C (xx) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE134234C (xx) |
-
0
- DE DENDAT134234D patent/DE134234C/de active Active
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