BE694183A - - Google Patents
Info
- Publication number
- BE694183A BE694183A BE694183DA BE694183A BE 694183 A BE694183 A BE 694183A BE 694183D A BE694183D A BE 694183DA BE 694183 A BE694183 A BE 694183A
- Authority
- BE
- Belgium
Links
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
- C09B43/00—Preparation of azo dyes from other azo compounds
- C09B43/02—Preparation of azo dyes from other azo compounds by sulfonation
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B45/00—Formation or introduction of functional groups containing sulfur
- C07B45/02—Formation or introduction of functional groups containing sulfur of sulfo or sulfonyldioxy groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/54—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings condensed with carbocyclic rings or ring systems
- C07D231/56—Benzopyrazoles; Hydrogenated benzopyrazoles
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
- C07D249/16—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms condensed with carbocyclic rings or ring systems
- C07D249/18—Benzotriazoles
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
- C07D263/52—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings condensed with carbocyclic rings or ring systems
- C07D263/54—Benzoxazoles; Hydrogenated benzoxazoles
- C07D263/56—Benzoxazoles; Hydrogenated benzoxazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 2
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
- C07D263/52—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings condensed with carbocyclic rings or ring systems
- C07D263/54—Benzoxazoles; Hydrogenated benzoxazoles
- C07D263/58—Benzoxazoles; Hydrogenated benzoxazoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached in position 2
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
- C07D277/60—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings condensed with carbocyclic rings or ring systems
- C07D277/62—Benzothiazoles
- C07D277/68—Benzothiazoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached in position 2
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR55303A FR1490508A (fr) | 1966-03-29 | 1966-03-29 | Procédé pour la préparation d'amines polynucléaires sulfonées et nouveaux produits ainsi obtenus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE694183A true BE694183A (cs) | 1967-08-16 |
Family
ID=8604879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE694183D BE694183A (cs) | 1966-03-29 | 1967-02-16 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3646005A (cs) |
| BE (1) | BE694183A (cs) |
| CH (1) | CH468980A (cs) |
| FR (1) | FR1490508A (cs) |
| GB (1) | GB1180092A (cs) |
| NL (1) | NL159372B (cs) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3013275A1 (de) | 1980-04-05 | 1981-10-08 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von 1-naphthylamin-4.6-disulfonsaeure und 1-naphthylamin-2.4.6-trisulfonsaeure |
| DE3043126A1 (de) * | 1980-11-15 | 1982-06-24 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von 1-naphthylamin-4.6-disuldonsaeure und 1-naphthylamin-2.4.6-trisulfonsaeure |
| EP1785413B1 (en) * | 2004-08-31 | 2014-01-22 | Nissan Chemical Industries, Ltd. | Arylsulfonic acid compound and use thereof as electron-acceptor material |
| CN110372547B (zh) * | 2018-04-12 | 2021-12-21 | 浙江科永化工有限公司 | 一种制备1-氨基-4-萘磺酸钠的方法 |
-
1966
- 1966-03-29 FR FR55303A patent/FR1490508A/fr not_active Expired
-
1967
- 1967-01-27 CH CH124967A patent/CH468980A/fr unknown
- 1967-02-16 BE BE694183D patent/BE694183A/xx unknown
- 1967-03-02 GB GB9841/67A patent/GB1180092A/en not_active Expired
- 1967-03-10 US US622109A patent/US3646005A/en not_active Expired - Lifetime
- 1967-03-22 NL NL6704269.A patent/NL159372B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH468980A (fr) | 1969-02-28 |
| NL6704269A (cs) | 1967-10-02 |
| FR1490508A (fr) | 1967-08-04 |
| US3646005A (en) | 1972-02-29 |
| NL159372B (nl) | 1979-02-15 |
| GB1180092A (en) | 1970-02-04 |
| DE1618015B2 (de) | 1975-10-16 |
| DE1618015A1 (de) | 1972-03-09 |