DE122473C - - Google Patents
Info
- Publication number
- DE122473C DE122473C DENDAT122473D DE122473DA DE122473C DE 122473 C DE122473 C DE 122473C DE NDAT122473 D DENDAT122473 D DE NDAT122473D DE 122473D A DE122473D A DE 122473DA DE 122473 C DE122473 C DE 122473C
- Authority
- DE
- Germany
- Prior art keywords
- parts
- carboxylic acid
- phenylglycine
- acetic anhydride
- acetyl
- 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
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 claims description 21
- -1 phenylglycine carboxylic acid salts Chemical class 0.000 claims description 10
- 230000007935 neutral effect Effects 0.000 claims description 4
- 239000003513 alkali Substances 0.000 claims description 2
- VKDFZMMOLPIWQQ-UHFFFAOYSA-N 2-acetamido-2-phenylacetic acid Chemical compound CC(=O)NC(C(O)=O)C1=CC=CC=C1 VKDFZMMOLPIWQQ-UHFFFAOYSA-N 0.000 claims 1
- 150000001242 acetic acid derivatives Chemical class 0.000 claims 1
- 239000012670 alkaline solution Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- RZVNMMLXLKRPFA-UHFFFAOYSA-N 2-amino-2-phenylacetic acid;sodium Chemical compound [Na].OC(=O)C(N)C1=CC=CC=C1 RZVNMMLXLKRPFA-UHFFFAOYSA-N 0.000 description 2
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 125000000218 acetic acid group Chemical group C(C)(=O)* 0.000 description 2
- 230000020477 pH reduction Effects 0.000 description 2
- 235000017281 sodium acetate Nutrition 0.000 description 2
- 239000001632 sodium acetate Substances 0.000 description 2
- CRVYNIMNRWXKMN-UHFFFAOYSA-N 2-(n-acetyl-2-methylanilino)acetic acid Chemical compound OC(=O)CN(C(=O)C)C1=CC=CC=C1C CRVYNIMNRWXKMN-UHFFFAOYSA-N 0.000 description 1
- BSYNRYMUTXBXSQ-UHFFFAOYSA-N Aspirin Chemical compound CC(=O)OC1=CC=CC=C1C(O)=O BSYNRYMUTXBXSQ-UHFFFAOYSA-N 0.000 description 1
- 235000000177 Indigofera tinctoria Nutrition 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
- 229960001138 acetylsalicylic acid Drugs 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 229940097275 indigo Drugs 0.000 description 1
- COHYTHOBJLSHDF-UHFFFAOYSA-N indigo powder Natural products N1C2=CC=CC=C2C(=O)C1=C1C(=O)C2=CC=CC=C2N1 COHYTHOBJLSHDF-UHFFFAOYSA-N 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- UIIMBOGNXHQVGW-UHFFFAOYSA-N sodium;hydron;carbonate Chemical compound [Na+].OC(O)=O UIIMBOGNXHQVGW-UHFFFAOYSA-N 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C233/00—Carboxylic acid amides
-
- 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE122473C true DE122473C (cs) |
Family
ID=391390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT122473D Active DE122473C (cs) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE122473C (cs) |
-
0
- DE DENDAT122473D patent/DE122473C/de active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE122473C (cs) | ||
| DE2241680A1 (de) | 17-hydroxy-7-(niedr.alkoxy)carbonyl3-oxo-17alpha-pregn-4-en-21-carbonsaeuregamma-lactone, die ihnen zugrunde liegenden saeuren und ihre salze | |
| DE80407C (cs) | ||
| DE578036C (de) | Verfahren zur Darstellung von Halogenfettsaeureestern der polymeren Kohlenhydrate | |
| DE515992C (de) | Verfahren zur Darstellung von Porphyrinen | |
| DE708430C (de) | Verfahren zur Darstellung von Polycarbonsaeureestern der Genine herzwirksamer Glykoside | |
| DE654559C (de) | Verfahren zur Herstellung von Naphthalindicarbonsaeurederivaten | |
| DE613125C (de) | Verfahren zur Darstellung von wasserloeslichen Verbindungen der Oxydiphenylaether und deren Substitutionsprodukten | |
| DE681730C (de) | Verfahren zur Herstellung von vitamin-A-haltigen Extrakten aus Fischoelen, insbesondere Fischleberoelen | |
| DE452065C (de) | Verfahren zur Darstellung aromatischer Arsenverbindungen | |
| DE579225C (de) | Verfahren zur Darstellung von 3, 4, 5-Trihalogenpyridin-2, 6-dicarbonsaeuren | |
| DE859617C (de) | Verfahren zur Herstellung von tetracyclischen Derivaten der Sterinreihe | |
| AT160860B (de) | Verfahren zur Herstellung von Cyclopentanodimethylpolyhydrophenanthrencarbonsäuren-(17) bzw. ihrer Derivate | |
| DE585986C (de) | Verfahren zur Darstellung eines basischen Aluminiumsalzes der Acetylsalicylsaeure | |
| DE151435C (cs) | ||
| DE2425912C3 (de) | S-Hydroxyacylaminomethyl-S-acylamino-2,4,6-trijod-benzoesäuren und deren Salze, Verfahren zur Herstellung dieser Verbindungen u. diese Verbindungen enthaltende Röntgenkontrastmittel | |
| DE236848C (cs) | ||
| DE661750C (de) | Verfahren zur Darstellung von Goldverbindungen von Keratinabbauprodukten | |
| DE487105C (de) | Verfahren zur Darstellung von Monoacylderivaten cyklischer Aminothiophenolcarbon-und-sulfosaeuren | |
| DE495450C (de) | Verfahren zur Herstellung von wasserloeslichen Sterinverbindungen | |
| AT61187B (de) | Verfahren zur Herstellung jodazetylierter Salole. | |
| DE581954C (de) | Verfahren zur Herstellung von Mischestern der Cellulose | |
| AT92955B (de) | Verfahren zur Gewinnung von Eiweißstoffen auf biologischem Wege. | |
| DE579147C (de) | Verfahren zur Herstellung von leicht loeslichen Salzen der Gallensaeuren | |
| DE611158C (de) | Verfahren zur Herstellung des Hexamethylentetraminbetains |