DE120375C - - Google Patents
Info
- Publication number
- DE120375C DE120375C DE1900120375D DE120375DA DE120375C DE 120375 C DE120375 C DE 120375C DE 1900120375 D DE1900120375 D DE 1900120375D DE 120375D A DE120375D A DE 120375DA DE 120375 C DE120375 C DE 120375C
- Authority
- DE
- Germany
- Prior art keywords
- acid
- alkali
- aminophenyltartronic
- standing
- solution
- 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 - Lifetime
Links
- IFTYZLXVLABQIZ-UHFFFAOYSA-N 2-aminooxy-2-phenylpropanedioic acid Chemical class NOC(C(=O)O)(C(=O)O)C1=CC=CC=C1 IFTYZLXVLABQIZ-UHFFFAOYSA-N 0.000 claims description 4
- 239000003513 alkali Substances 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 230000002035 prolonged effect Effects 0.000 claims 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 6
- 239000000243 solution Substances 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- 229910021529 ammonia Inorganic materials 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 2
- HIMXGTXNXJYFGB-UHFFFAOYSA-N alloxan Chemical compound O=C1NC(=O)C(=O)C(=O)N1 HIMXGTXNXJYFGB-UHFFFAOYSA-N 0.000 description 2
- 239000003610 charcoal Substances 0.000 description 2
- 238000003776 cleavage reaction Methods 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- -1 methoxyphenyltartronic acid Chemical compound 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 230000007017 scission Effects 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N urea group Chemical group NC(=O)N XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- DHXVGJBLRPWPCS-UHFFFAOYSA-N Tetrahydropyran Chemical compound C1CCOCC1 DHXVGJBLRPWPCS-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 150000001447 alkali salts Chemical class 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- BHAAPTBBJKJZER-UHFFFAOYSA-N p-anisidine Chemical compound COC1=CC=C(N)C=C1 BHAAPTBBJKJZER-UHFFFAOYSA-N 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Landscapes
- Paper (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT7847D AT7847B (de) | 1899-03-25 | 1901-06-15 | Verfahren zur Darstellung von Aminophenyltartronsäuren. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE120375C true DE120375C (enrdf_load_stackoverflow) |
Family
ID=389441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1900120375D Expired - Lifetime DE120375C (enrdf_load_stackoverflow) | 1899-03-25 | 1900-06-25 |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE120375C (enrdf_load_stackoverflow) |
-
1900
- 1900-06-25 DE DE1900120375D patent/DE120375C/de not_active Expired - Lifetime
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