DE135564C - - Google Patents
Info
- Publication number
- DE135564C DE135564C DENDAT135564D DE135564DA DE135564C DE 135564 C DE135564 C DE 135564C DE NDAT135564 D DENDAT135564 D DE NDAT135564D DE 135564D A DE135564D A DE 135564DA DE 135564 C DE135564 C DE 135564C
- Authority
- DE
- Germany
- Prior art keywords
- substituted
- carboxylic acid
- indigo
- phenylglycine
- ester
- 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
- 235000000177 Indigofera tinctoria Nutrition 0.000 claims description 5
- 150000002148 esters Chemical class 0.000 claims description 5
- COHYTHOBJLSHDF-UHFFFAOYSA-N indigo powder Natural products N1C2=CC=CC=C2C(=O)C1=C1C(=O)C2=CC=CC=C2N1 COHYTHOBJLSHDF-UHFFFAOYSA-N 0.000 claims description 5
- 229940097275 indigo Drugs 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 2
- PJUXPMVQAZLJEX-UHFFFAOYSA-N 2-(carboxymethylamino)benzoic acid Chemical class OC(=O)CNC1=CC=CC=C1C(O)=O PJUXPMVQAZLJEX-UHFFFAOYSA-N 0.000 claims 2
- 241001062009 Indigofera Species 0.000 claims 2
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 4
- PCKPVGOLPKLUHR-UHFFFAOYSA-N indoxyl Chemical group C1=CC=C2C(O)=CNC2=C1 PCKPVGOLPKLUHR-UHFFFAOYSA-N 0.000 description 4
- 238000009835 boiling Methods 0.000 description 2
- 150000007524 organic acids Chemical group 0.000 description 2
- DRJBGXLVTNFWJU-UHFFFAOYSA-N 2-(2-oxohydrazinyl)-2-phenylacetic acid Chemical compound N(=O)NC(C1=CC=CC=C1)C(=O)O DRJBGXLVTNFWJU-UHFFFAOYSA-N 0.000 description 1
- WRFAPXCDUYXFBE-UHFFFAOYSA-N 2-[acetyl(carboxy)amino]-2-phenylacetic acid Chemical compound C(C)(=O)N(C(C1=CC=CC=C1)C(=O)O)C(=O)O WRFAPXCDUYXFBE-UHFFFAOYSA-N 0.000 description 1
- ZGUNAGUHMKGQNY-UHFFFAOYSA-N alpha-phenylglycine Chemical class OC(=O)C(N)C1=CC=CC=C1 ZGUNAGUHMKGQNY-UHFFFAOYSA-N 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- COHYTHOBJLSHDF-BUHFOSPRSA-N indigo dye Chemical compound N\1C2=CC=CC=C2C(=O)C/1=C1/C(=O)C2=CC=CC=C2N1 COHYTHOBJLSHDF-BUHFOSPRSA-N 0.000 description 1
- 150000007522 mineralic acids Chemical group 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- -1 nitrogen Phenylglycine-o-carboxylic acid Chemical compound 0.000 description 1
- 125000000018 nitroso group Chemical group N(=O)* 0.000 description 1
- GQPLMRYTRLFLPF-UHFFFAOYSA-N nitrous oxide Inorganic materials [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B7/00—Indigoid dyes
- C09B7/02—Bis-indole indigos
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE135564C true DE135564C (https=) |
Family
ID=403596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT135564D Active DE135564C (https=) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE135564C (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4455046A (en) * | 1980-04-15 | 1984-06-19 | Hans Linderoth | Safety device for the vehicular transport of a person travelling in a wheelchair |
-
0
- DE DENDAT135564D patent/DE135564C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4455046A (en) * | 1980-04-15 | 1984-06-19 | Hans Linderoth | Safety device for the vehicular transport of a person travelling in a wheelchair |
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