KR910004552A - 니트로아닐린술폰산, 및 페닐렌디아민술폰산의 제조방법 - Google Patents
니트로아닐린술폰산, 및 페닐렌디아민술폰산의 제조방법 Download PDFInfo
- Publication number
- KR910004552A KR910004552A KR1019900012572A KR900012572A KR910004552A KR 910004552 A KR910004552 A KR 910004552A KR 1019900012572 A KR1019900012572 A KR 1019900012572A KR 900012572 A KR900012572 A KR 900012572A KR 910004552 A KR910004552 A KR 910004552A
- Authority
- KR
- South Korea
- Prior art keywords
- acid
- sulfonic acid
- nitroanilinesulfonic
- formula
- phenylenediamine sulfonic
- Prior art date
Links
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
- C07C309/40—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton containing nitro or nitroso groups bound to the carbon skeleton
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
내용 없음.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (2)
- R이 C1-C4-알킬기인 하기식(I)의 니트로아닐린술폰산 :
- 하기식(III)의 니트로아닐린을 발연 황산으로 처리한 후 생성된 하기식(I)의 니트로아닐린술폰산을 환원시키는 것을 특징으로 하는, 하기식(II)의 페닐렌디아민술폰산의 제조방법 :식중, R은 C1-C4-알킬기이다.※ 참고사항:최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP3927068.8 | 1989-08-16 | ||
| DE3927068A DE3927068A1 (de) | 1989-08-16 | 1989-08-16 | Nitroanilinsulfonsaeuren und verfahren zur herstellung von phenylendiaminsulfonsaeuren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR910004552A true KR910004552A (ko) | 1991-03-28 |
Family
ID=6387240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019900012572A KR910004552A (ko) | 1989-08-16 | 1990-08-16 | 니트로아닐린술폰산, 및 페닐렌디아민술폰산의 제조방법 |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0413230B1 (ko) |
| JP (1) | JPH03101655A (ko) |
| KR (1) | KR910004552A (ko) |
| DE (2) | DE3927068A1 (ko) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2727410B1 (fr) * | 1994-11-25 | 1996-12-20 | Synthelabo | Chlorures de sulfonyles, leur preparation et leur utilisation comme intermediaires de synthese |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE294547C (ko) * | ||||
| DE3347452A1 (de) * | 1983-12-29 | 1985-07-11 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von aromatischen aminosulfonsaeuren |
| DE3711835A1 (de) * | 1987-04-08 | 1988-10-27 | Basf Ag | Verfahren zur herstellung von 2,4-diaminobenzolsulfonsaeure |
-
1989
- 1989-08-16 DE DE3927068A patent/DE3927068A1/de not_active Withdrawn
-
1990
- 1990-08-07 EP EP90115113A patent/EP0413230B1/de not_active Expired - Lifetime
- 1990-08-07 DE DE90115113T patent/DE59005167D1/de not_active Expired - Lifetime
- 1990-08-16 KR KR1019900012572A patent/KR910004552A/ko active IP Right Grant
- 1990-08-16 JP JP2215101A patent/JPH03101655A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE59005167D1 (de) | 1994-05-05 |
| EP0413230B1 (de) | 1994-03-30 |
| JPH03101655A (ja) | 1991-04-26 |
| DE3927068A1 (de) | 1991-02-21 |
| EP0413230A1 (de) | 1991-02-20 |
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