IT942202B - Procedimento per la produzione di acidi ammino benzol o ammino naftalinsolfonici eventualmente sostituiti - Google Patents
Procedimento per la produzione di acidi ammino benzol o ammino naftalinsolfonici eventualmente sostituitiInfo
- Publication number
- IT942202B IT942202B IT5325471A IT5325471A IT942202B IT 942202 B IT942202 B IT 942202B IT 5325471 A IT5325471 A IT 5325471A IT 5325471 A IT5325471 A IT 5325471A IT 942202 B IT942202 B IT 942202B
- Authority
- IT
- Italy
- Prior art keywords
- amino
- naphthalinsulphone
- benzol
- acids
- substituted
- Prior art date
Links
- -1 AMINO Chemical class 0.000 title 1
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 title 1
- 239000002253 acid Substances 0.000 title 1
- 150000007513 acids Chemical class 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
- C07C309/01—Sulfonic acids
- C07C309/28—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
- C07C309/45—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton containing nitrogen atoms, not being part of nitro or nitroso groups, bound to the carbon skeleton
- C07C309/46—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton containing nitrogen atoms, not being part of nitro or nitroso groups, bound to the carbon skeleton having the sulfo groups bound to carbon atoms of non-condensed six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
- C07C309/01—Sulfonic acids
- C07C309/28—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
- C07C309/45—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton containing nitrogen atoms, not being part of nitro or nitroso groups, bound to the carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
- C07C309/01—Sulfonic acids
- C07C309/28—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
- C07C309/45—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton containing nitrogen atoms, not being part of nitro or nitroso groups, bound to the carbon skeleton
- C07C309/47—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton containing nitrogen atoms, not being part of nitro or nitroso groups, bound to the carbon skeleton having at least one of the sulfo groups bound to a carbon atom of a six-membered aromatic ring being part of a condensed ring system
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 |
|---|---|---|---|
| DE19702049639 DE2049639C3 (de) | 1970-10-09 | Verfahren zur Herstellung von gegebenenfalls substituierten Aminobenzol- oder Aminonaphthalinsulfonsäuren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT942202B true IT942202B (it) | 1973-03-20 |
Family
ID=5784634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT5325471A IT942202B (it) | 1970-10-09 | 1971-10-04 | Procedimento per la produzione di acidi ammino benzol o ammino naftalinsolfonici eventualmente sostituiti |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE772531A (it) |
| GB (1) | GB1356000A (it) |
| IT (1) | IT942202B (it) |
| NL (1) | NL7113534A (it) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116715607A (zh) * | 2023-06-08 | 2023-09-08 | 浙江宏达化学制品有限公司 | 一种合成对氨基苯磺酸的方法 |
-
1971
- 1971-09-13 BE BE772531A patent/BE772531A/xx unknown
- 1971-10-01 NL NL7113534A patent/NL7113534A/xx unknown
- 1971-10-04 IT IT5325471A patent/IT942202B/it active
- 1971-10-07 GB GB4666871A patent/GB1356000A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE772531A (fr) | 1972-03-13 |
| GB1356000A (en) | 1974-06-12 |
| DE2049639B2 (de) | 1977-05-05 |
| NL7113534A (it) | 1972-04-11 |
| DE2049639A1 (de) | 1972-04-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| IT988016B (it) | Procedimento per la produzione di ciclopropilammina | |
| IT958641B (it) | Procedimento per la produzione diretta di acciaio | |
| AR192582A1 (es) | Procedimiento para la produccion de acidos 4-oxo-4h-1-benzopiran-2-carboxilicos | |
| IT956409B (it) | Procedimento per la produzione di lattami | |
| CH550771A (de) | Verfahren zur herstellung von phenaethylaminderivaten. | |
| IT948330B (it) | Procedimento per la produzione di composti aromatici ammino sostituiti | |
| IT1033055B (it) | Processo per la produzione di lattami | |
| IT987557B (it) | Procedimento per la produzione di amminoacidi | |
| IT1002640B (it) | Procedimento per la produzione di acidi m ammino benzolsolfonici | |
| IT942202B (it) | Procedimento per la produzione di acidi ammino benzol o ammino naftalinsolfonici eventualmente sostituiti | |
| IT959796B (it) | Procedimento per la produzione di lattami | |
| CH550797A (de) | Verfahren zur herstellung von tetrahydroisochinolinderivaten. | |
| IT942218B (it) | Procedimento per la produzione di pezzi stampati di poliammide | |
| IT945654B (it) | Procedimento per la produzione di monotioalchilenglicoli | |
| IT944313B (it) | Procedimento per la produzione di acilossidodecatrieni | |
| CH551450A (de) | Verfahren zur herstellung von formylnitrilderivaten. | |
| IT954380B (it) | Procedimento per la produzione di formaldeide | |
| IT945355B (it) | Processo per la produzione di acidi ftalici | |
| IT954404B (it) | Procedimento per la produzione di o amminobenzonitrili | |
| IT942242B (it) | Procedimento per la produzione di cloruri di acidi n i alchen i il carbammidici | |
| IT1046927B (it) | Procedimento per la produzione di acidi piridinocarbossilici | |
| IT1035040B (it) | Procedimento per la produzione di 5 amminopirazoli | |
| CH547802A (de) | Verfahren zur herstellung von tetrahydropyridinderivaten. | |
| IT941527B (it) | Procedimento per la produzione di acidi glutarici sostituiti | |
| IT941698B (it) | Processo per la produzione di acidi antrachinon alfa solfonici |