DE2717708C2 - - Google Patents
Info
- Publication number
- DE2717708C2 DE2717708C2 DE2717708A DE2717708A DE2717708C2 DE 2717708 C2 DE2717708 C2 DE 2717708C2 DE 2717708 A DE2717708 A DE 2717708A DE 2717708 A DE2717708 A DE 2717708A DE 2717708 C2 DE2717708 C2 DE 2717708C2
- Authority
- DE
- Germany
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
- C07C303/26—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of esters of sulfonic acids
- C07C303/28—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of esters of sulfonic acids by reaction of hydroxy compounds with sulfonic acids or derivatives thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772717708 DE2717708A1 (de) | 1977-04-21 | 1977-04-21 | Verfahren zur herstellung aromatischer sulfonsaeureester von aromatischen aminohydroxyverbindungen |
MX172487A MX147417A (es) | 1977-04-21 | 1978-02-20 | Procedimiento para la obtencion de esteres de acido sulfonico aromatico a partir de compuestos aminohidroxiaromaticos |
US05/879,852 US4158670A (en) | 1977-04-21 | 1978-02-22 | Process for the manufacture of aromatic sulphonic acid esters of aromatic amino-hydroxy compounds |
FR7811660A FR2387948A1 (fr) | 1977-04-21 | 1978-04-20 | Procede de preparation d'esters sulfoniques aromatiques |
CH425078A CH637635A5 (de) | 1977-04-21 | 1978-04-20 | Verfahren zur herstellung von estern aromatischer sulfonsaeuren mit aromatischen aminohydoxyverbindungen. |
GB15670/78A GB1580756A (en) | 1977-04-21 | 1978-04-20 | Process for the manufacture of aromatic esters of aromatic sulphonic acids |
JP4598578A JPS53132538A (en) | 1977-04-21 | 1978-04-20 | Method for production of aromatic sulfonate of aromatic aminohydroxy compound |
BR7802457A BR7802457A (pt) | 1977-04-21 | 1978-04-20 | Processo para a producao de esteres de acidos sulfonicos aromaticos com compostos aminohidroxi aromaticos |
BE187033A BE866275A (fr) | 1977-04-21 | 1978-04-21 | Procede de preparation d'esters sulfoniques aromatiques |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772717708 DE2717708A1 (de) | 1977-04-21 | 1977-04-21 | Verfahren zur herstellung aromatischer sulfonsaeureester von aromatischen aminohydroxyverbindungen |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2717708A1 DE2717708A1 (de) | 1978-10-26 |
DE2717708C2 true DE2717708C2 (US07993877-20110809-P00003.png) | 1987-01-22 |
Family
ID=6006910
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19772717708 Granted DE2717708A1 (de) | 1977-04-21 | 1977-04-21 | Verfahren zur herstellung aromatischer sulfonsaeureester von aromatischen aminohydroxyverbindungen |
Country Status (9)
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19709701A1 (de) * | 1997-03-10 | 1998-09-17 | Bayer Ag | Verfahren zur Herstellung von Hydroxynaphthalinen |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1850526A (en) * | 1926-12-24 | 1932-03-22 | Gen Aniline Works Inc | Process for manufacturing 2.3-aminonaphthol compounds |
JPS537424B2 (US07993877-20110809-P00003.png) * | 1971-10-08 | 1978-03-17 |
-
1977
- 1977-04-21 DE DE19772717708 patent/DE2717708A1/de active Granted
-
1978
- 1978-02-20 MX MX172487A patent/MX147417A/es unknown
- 1978-02-22 US US05/879,852 patent/US4158670A/en not_active Expired - Lifetime
- 1978-04-20 CH CH425078A patent/CH637635A5/de not_active IP Right Cessation
- 1978-04-20 JP JP4598578A patent/JPS53132538A/ja active Granted
- 1978-04-20 FR FR7811660A patent/FR2387948A1/fr active Granted
- 1978-04-20 GB GB15670/78A patent/GB1580756A/en not_active Expired
- 1978-04-20 BR BR7802457A patent/BR7802457A/pt unknown
- 1978-04-21 BE BE187033A patent/BE866275A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE2717708A1 (de) | 1978-10-26 |
BE866275A (fr) | 1978-10-23 |
BR7802457A (pt) | 1979-04-03 |
US4158670A (en) | 1979-06-19 |
MX147417A (es) | 1982-12-02 |
FR2387948B1 (US07993877-20110809-P00003.png) | 1983-11-10 |
FR2387948A1 (fr) | 1978-11-17 |
GB1580756A (en) | 1980-12-03 |
CH637635A5 (de) | 1983-08-15 |
JPS6131098B2 (US07993877-20110809-P00003.png) | 1986-07-17 |
JPS53132538A (en) | 1978-11-18 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
OGA | New person/name/address of the applicant | ||
8110 | Request for examination paragraph 44 | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |