DE221214C - - Google Patents
Info
- Publication number
- DE221214C DE221214C DENDAT221214D DE221214DA DE221214C DE 221214 C DE221214 C DE 221214C DE NDAT221214 D DENDAT221214 D DE NDAT221214D DE 221214D A DE221214D A DE 221214DA DE 221214 C DE221214 C DE 221214C
- Authority
- DE
- Germany
- Prior art keywords
- nitro
- sulfonic acid
- derivatives
- parts
- amino
- 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
- 150000008049 diazo compounds Chemical class 0.000 claims description 4
- 238000006467 substitution reaction Methods 0.000 claims description 4
- 210000002268 wool Anatomy 0.000 claims description 3
- HBZVNWNSRNTWPS-UHFFFAOYSA-N 6-amino-4-hydroxynaphthalene-2-sulfonic acid Chemical compound C1=C(S(O)(=O)=O)C=C(O)C2=CC(N)=CC=C21 HBZVNWNSRNTWPS-UHFFFAOYSA-N 0.000 claims description 2
- 239000003929 acidic solution Substances 0.000 claims description 2
- 125000000217 alkyl group Chemical group 0.000 claims description 2
- 150000008378 aryl ethers Chemical class 0.000 claims description 2
- 125000003118 aryl group Chemical group 0.000 claims description 2
- NYGZLYXAPMMJTE-UHFFFAOYSA-M metanil yellow Chemical group [Na+].[O-]S(=O)(=O)C1=CC=CC(N=NC=2C=CC(NC=3C=CC=CC=3)=CC=2)=C1 NYGZLYXAPMMJTE-UHFFFAOYSA-M 0.000 claims description 2
- 239000003086 colorant Substances 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 150000002989 phenols Chemical class 0.000 claims 1
- 239000000975 dye Substances 0.000 description 5
- 230000002378 acidificating effect Effects 0.000 description 3
- DOPJTDJKZNWLRB-UHFFFAOYSA-N 2-Amino-5-nitrophenol Chemical compound NC1=CC=C([N+]([O-])=O)C=C1O DOPJTDJKZNWLRB-UHFFFAOYSA-N 0.000 description 2
- GVBHRNIWBGTNQA-UHFFFAOYSA-N 2-methoxy-4-nitroaniline Chemical compound COC1=CC([N+]([O-])=O)=CC=C1N GVBHRNIWBGTNQA-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 2
- 239000001632 sodium acetate Substances 0.000 description 2
- 235000017281 sodium acetate Nutrition 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- OWRHDQKCCXTFFE-UHFFFAOYSA-N 2-ethoxy-4-nitroaniline Chemical compound CCOC1=CC([N+]([O-])=O)=CC=C1N OWRHDQKCCXTFFE-UHFFFAOYSA-N 0.000 description 1
- VXUMJWGCPAUKTB-UHFFFAOYSA-N 2-methoxy-5-methyl-4-nitroaniline Chemical compound COC1=CC([N+]([O-])=O)=C(C)C=C1N VXUMJWGCPAUKTB-UHFFFAOYSA-N 0.000 description 1
- POKAEVPBUOLQIY-UHFFFAOYSA-N 5-chloro-2-methoxy-4-nitroaniline Chemical compound COC1=CC([N+]([O-])=O)=C(Cl)C=C1N POKAEVPBUOLQIY-UHFFFAOYSA-N 0.000 description 1
- QYFYIOWLBSPSDM-UHFFFAOYSA-N 6-aminonaphthalen-1-ol Chemical compound OC1=CC=CC2=CC(N)=CC=C21 QYFYIOWLBSPSDM-UHFFFAOYSA-N 0.000 description 1
- UORDUEVECRBKJF-UHFFFAOYSA-N 7-anilinonaphthalen-1-ol Chemical compound OC1=C2C=C(NC3=CC=CC=C3)C=CC2=CC=C1 UORDUEVECRBKJF-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical compound C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009963 fulling Methods 0.000 description 1
- SMQCFBREXKRRGJ-UHFFFAOYSA-N n-(3-hydroxyphenyl)nitramide Chemical compound OC1=CC=CC(N[N+]([O-])=O)=C1 SMQCFBREXKRRGJ-UHFFFAOYSA-N 0.000 description 1
- -1 p-tolyl- Chemical group 0.000 description 1
- 125000005023 xylyl group Chemical group 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
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/24—Monoazo dyes prepared by diazotising and coupling from coupling components containing both hydroxyl and amino directing groups
- C09B29/28—Amino naphthols
- C09B29/30—Amino naphtholsulfonic acid
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE221214C true DE221214C (forum.php) |
Family
ID=482213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT221214D Active DE221214C (forum.php) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE221214C (forum.php) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE870301C (de) * | 1945-10-04 | 1953-03-12 | Ciba Geigy | Verfahren zur Herstellung von Monoazofarbstoffen |
-
0
- DE DENDAT221214D patent/DE221214C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE870301C (de) * | 1945-10-04 | 1953-03-12 | Ciba Geigy | Verfahren zur Herstellung von Monoazofarbstoffen |
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