DE91818C - - Google Patents
Info
- Publication number
- DE91818C DE91818C DENDAT91818D DE91818DA DE91818C DE 91818 C DE91818 C DE 91818C DE NDAT91818 D DENDAT91818 D DE NDAT91818D DE 91818D A DE91818D A DE 91818DA DE 91818 C DE91818 C DE 91818C
- Authority
- DE
- Germany
- Prior art keywords
- mol
- acid
- sulfonic acid
- dyes
- monosulfonic
- 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
- 239000000975 dye Substances 0.000 claims 3
- SRWILAKSARHZPR-UHFFFAOYSA-N 3-chlorobenzaldehyde Chemical compound ClC1=CC=CC(C=O)=C1 SRWILAKSARHZPR-UHFFFAOYSA-N 0.000 claims 2
- GGSUCNLOZRCGPQ-UHFFFAOYSA-N Diethylaniline Chemical compound CCN(CC)C1=CC=CC=C1 GGSUCNLOZRCGPQ-UHFFFAOYSA-N 0.000 claims 2
- JLTDJTHDQAWBAV-UHFFFAOYSA-N Dimethylaniline Chemical compound CN(C)C1=CC=CC=C1 JLTDJTHDQAWBAV-UHFFFAOYSA-N 0.000 claims 2
- 239000002253 acid Substances 0.000 claims 2
- 150000007513 acids Chemical class 0.000 claims 2
- SLXZZXJPFRYIKN-UHFFFAOYSA-N benzyl-(2-ethylphenyl)sulfamic acid Chemical compound CCC1=CC=CC=C1N(S(O)(=O)=O)CC1=CC=CC=C1 SLXZZXJPFRYIKN-UHFFFAOYSA-N 0.000 claims 2
- JNACZTITPIYADC-UHFFFAOYSA-N benzyl-(2-methylphenyl)sulfamic acid Chemical compound CC1=CC=CC=C1N(S(O)(=O)=O)CC1=CC=CC=C1 JNACZTITPIYADC-UHFFFAOYSA-N 0.000 claims 2
- 238000009833 condensation Methods 0.000 claims 2
- 230000005494 condensation Effects 0.000 claims 2
- 230000003647 oxidation Effects 0.000 claims 2
- 238000007254 oxidation reaction Methods 0.000 claims 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-N sulfonic acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 claims 2
- BRCZRSQATONSIY-UHFFFAOYSA-N C(C1=CC=CC=C1)C=1C(=C(N(S(=O)(=O)O)S(=O)(=O)O)C=CC1)CC1=CC=CC=C1 Chemical compound C(C1=CC=CC=C1)C=1C(=C(N(S(=O)(=O)O)S(=O)(=O)O)C=CC1)CC1=CC=CC=C1 BRCZRSQATONSIY-UHFFFAOYSA-N 0.000 claims 1
- 150000004982 aromatic amines Chemical class 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 claims 1
- 230000000875 corresponding Effects 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 238000002360 preparation method Methods 0.000 claims 1
- 150000003460 sulfonic acids Chemical class 0.000 claims 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
- C09B11/00—Diaryl- or thriarylmethane dyes
- C09B11/04—Diaryl- or thriarylmethane dyes derived from triarylmethanes, i.e. central C-atom is substituted by amino, cyano, alkyl
- C09B11/10—Amino derivatives of triarylmethanes
- C09B11/12—Amino derivatives of triarylmethanes without any OH group bound to an aryl nucleus
- C09B11/14—Preparation from aromatic aldehydes, aromatic carboxylic acids or derivatives thereof and aromatic amines
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Color Printing (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE91818C true DE91818C (fr) |
Family
ID=363407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT91818D Active DE91818C (fr) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE91818C (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4710322A (en) * | 1984-09-17 | 1987-12-01 | Hoechst Aktiengesellschaft | Process for the preparation of alkali metal and alkaline earth salts of benzaldehyde-2,4-di-sulfonic acid |
| US4715995A (en) * | 1984-09-17 | 1987-12-29 | Hoechst Aktiengesellschaft | Process for the preparation of alkali metal and alkaline earth salts of benzaldehyde-2,4-disulfonic acid |
-
0
- DE DENDAT91818D patent/DE91818C/de active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4710322A (en) * | 1984-09-17 | 1987-12-01 | Hoechst Aktiengesellschaft | Process for the preparation of alkali metal and alkaline earth salts of benzaldehyde-2,4-di-sulfonic acid |
| US4715995A (en) * | 1984-09-17 | 1987-12-29 | Hoechst Aktiengesellschaft | Process for the preparation of alkali metal and alkaline earth salts of benzaldehyde-2,4-disulfonic acid |
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