NL7114521A - - Google Patents
Info
- Publication number
- NL7114521A NL7114521A NL7114521A NL7114521A NL7114521A NL 7114521 A NL7114521 A NL 7114521A NL 7114521 A NL7114521 A NL 7114521A NL 7114521 A NL7114521 A NL 7114521A NL 7114521 A NL7114521 A NL 7114521A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C65/00—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C65/30—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing —CHO groups
-
- 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
- C09B55/00—Azomethine dyes
- C09B55/005—Disazomethine dyes
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 |
|---|---|---|---|
| DE19702052253 DE2052253A1 (en) | 1970-10-24 | 1970-10-24 | 2-hydroxy-3-carboxy-naphthaldehyde-1 - in high yield from a bis (naphthylideneimino)methane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7114521A true NL7114521A (xx) | 1972-04-26 |
Family
ID=5786025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7114521A NL7114521A (xx) | 1970-10-24 | 1971-10-21 |
Country Status (5)
| Country | Link |
|---|---|
| BR (1) | BR7107135D0 (xx) |
| CS (1) | CS165362B2 (xx) |
| DE (1) | DE2052253A1 (xx) |
| ES (1) | ES396313A1 (xx) |
| NL (1) | NL7114521A (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2533960A1 (de) * | 1975-07-30 | 1977-02-17 | Hoechst Ag | Neue 2-hydroxynaphthalin-1-aldehyde, verfahren zu ihrer herstellung und ihre verwendung |
-
1970
- 1970-10-24 DE DE19702052253 patent/DE2052253A1/de active Pending
-
1971
- 1971-10-20 CS CS7355A patent/CS165362B2/cs unknown
- 1971-10-21 NL NL7114521A patent/NL7114521A/xx unknown
- 1971-10-23 ES ES396313A patent/ES396313A1/es not_active Expired
- 1971-10-25 BR BR7135/71A patent/BR7107135D0/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CS165362B2 (xx) | 1975-12-22 |
| SU437306A3 (ru) | 1974-07-25 |
| ES396313A1 (es) | 1974-05-01 |
| DE2052253A1 (en) | 1972-06-15 |
| BR7107135D0 (pt) | 1973-05-31 |