ATA118683A - Verfharen zur herstellung von 1-naphthol-4-sulfonsaeure (nevile-winther-saeure) - Google Patents
Verfharen zur herstellung von 1-naphthol-4-sulfonsaeure (nevile-winther-saeure)Info
- Publication number
- ATA118683A ATA118683A AT0118683A AT118683A ATA118683A AT A118683 A ATA118683 A AT A118683A AT 0118683 A AT0118683 A AT 0118683A AT 118683 A AT118683 A AT 118683A AT A118683 A ATA118683 A AT A118683A
- Authority
- AT
- Austria
- Prior art keywords
- acid
- nevile
- naphthol
- producing
- winther
- Prior art date
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
- C07C303/42—Separation; Purification; Stabilisation; Use of additives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0118683A ATA118683A (de) | 1983-04-05 | 1983-04-05 | Verfharen zur herstellung von 1-naphthol-4-sulfonsaeure (nevile-winther-saeure) |
DE19843411058 DE3411058A1 (de) | 1983-04-05 | 1984-03-26 | Verbessertes verfahren zur herstellung von 1-naphthol-4-sulfonsaeure (nevile-winther-saeure) |
CH1654/84A CH659064A5 (de) | 1983-04-05 | 1984-04-02 | Verfahren zur herstellung von 1-naphthol-4-sulfonsaeure. |
GB08408448A GB2137621B (en) | 1983-04-05 | 1984-04-02 | Preparation of 1-naphthol-4-sulphonic acid |
FR8405344A FR2543948B1 (fr) | 1983-04-05 | 1984-04-03 | Procede de preparation de l'acide 1-naphtol-4-sulfonique |
JP59065990A JPS59193864A (ja) | 1983-04-05 | 1984-04-04 | 1−ナフト−ル−4−スルホン酸の製法 |
IT8447995A IT1199103B (it) | 1983-04-05 | 1984-04-05 | Procedimento per la preparazione dell'acido 1-naftol-4-solfonico |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0118683A ATA118683A (de) | 1983-04-05 | 1983-04-05 | Verfharen zur herstellung von 1-naphthol-4-sulfonsaeure (nevile-winther-saeure) |
Publications (1)
Publication Number | Publication Date |
---|---|
ATA118683A true ATA118683A (de) | 1985-06-15 |
Family
ID=3508464
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT0118683A ATA118683A (de) | 1983-04-05 | 1983-04-05 | Verfharen zur herstellung von 1-naphthol-4-sulfonsaeure (nevile-winther-saeure) |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS59193864A (de) |
AT (1) | ATA118683A (de) |
CH (1) | CH659064A5 (de) |
DE (1) | DE3411058A1 (de) |
FR (1) | FR2543948B1 (de) |
GB (1) | GB2137621B (de) |
IT (1) | IT1199103B (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0218005B1 (de) * | 1985-10-09 | 1988-11-23 | Hoechst Aktiengesellschaft | Eintopfverfahren zur Herstellung von 2-Acetaminonaphthalin-6-sulfonsäure hoher Reinheit |
CN1044808C (zh) * | 1997-04-30 | 1999-08-25 | 常州市常宇化工厂 | 工业化制备1-萘酚-4-磺酸及其钠盐的工艺 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1452481A (en) * | 1922-07-27 | 1923-04-17 | British Dyestuffs Corp Ltd | Manufacture of 1.4 naphthol sulphonic acid |
-
1983
- 1983-04-05 AT AT0118683A patent/ATA118683A/de not_active Application Discontinuation
-
1984
- 1984-03-26 DE DE19843411058 patent/DE3411058A1/de not_active Withdrawn
- 1984-04-02 GB GB08408448A patent/GB2137621B/en not_active Expired
- 1984-04-02 CH CH1654/84A patent/CH659064A5/de not_active IP Right Cessation
- 1984-04-03 FR FR8405344A patent/FR2543948B1/fr not_active Expired
- 1984-04-04 JP JP59065990A patent/JPS59193864A/ja active Pending
- 1984-04-05 IT IT8447995A patent/IT1199103B/it active
Also Published As
Publication number | Publication date |
---|---|
FR2543948A1 (fr) | 1984-10-12 |
GB2137621A (en) | 1984-10-10 |
GB2137621B (en) | 1986-10-08 |
JPS59193864A (ja) | 1984-11-02 |
GB8408448D0 (en) | 1984-05-10 |
IT8447995A1 (it) | 1985-10-05 |
FR2543948B1 (fr) | 1986-11-28 |
CH659064A5 (de) | 1986-12-31 |
IT8447995A0 (it) | 1984-04-05 |
IT1199103B (it) | 1988-12-30 |
DE3411058A1 (de) | 1984-10-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3486147D1 (de) | Verfahren zur herstellung von l-isoleucin. | |
AT383808B (de) | Verfahren zur herstellung von penemen | |
DE3586516T2 (de) | Verfahren zur herstellung von maleimiden. | |
DE3684533D1 (de) | Verfahren zur herstellung von ketogulonsaeure. | |
AT379831B (de) | Verfahren zur herstellung von kristallen | |
DE3776440D1 (de) | Verfahren zur herstellung von 5-aminosalicylsaeure. | |
ATA53886A (de) | Verfahren zur herstellung von chlordioxid | |
AT389512B (de) | Verfahren zur herstellung von 3-chlormethylchinuclidin | |
DE3482969D1 (de) | Verfahren zur herstellung von l-asparaginsaeure. | |
DE3481431D1 (de) | Verfahren zur herstellung von l-asparaginsaeure. | |
ATA199684A (de) | Verfahren zur herstellung von 6-deoxyanthracyclinonen | |
DE3481608D1 (de) | Verfahren zur herstellung von substituierten benzamiden. | |
DE3584056D1 (de) | Verfahren zur herstellung von thioaether(bisphthalimid). | |
AT387024B (de) | Verfahren zur herstellung von aspartam | |
AT387770B (de) | Verbessertes verfahren zur herstellung von trichlorisocyanursaeure | |
DE3667967D1 (de) | Verfahren zur herstellung von z-2-methyl-2-butensaeure. | |
ATA148885A (de) | Verfahren zur herstellung von flusssäure | |
ATA118683A (de) | Verfharen zur herstellung von 1-naphthol-4-sulfonsaeure (nevile-winther-saeure) | |
ATA178085A (de) | Verfahren zur herstellung von 1-thiosubstituierten n-methyl-2-nitroaethenaminen | |
AT380480B (de) | Verfahren zur herstellung von anthracyclinglykosiden | |
ATA252985A (de) | Verfahren zur herstellung von | |
AT384024B (de) | Verfahren zur herstellung von azinomethylrifamycinen | |
DE3679875D1 (de) | Verfahren zur herstellung von 1-aminonaphthalin-4-sulfonsaeure (naphthionsaeure). | |
ATA319282A (de) | Verfahren zur herstellung von reinem 3-amino-crotonitril | |
AT388374B (de) | Verfahren zur herstellung von n-sulfonylaryloxybenzamiden |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A1J | Withdrawal paragraph 166 lit. 6 | ||
UEP | Publication of translation of european patent specification |