GB1397098A - Preparation of aryl amines - Google Patents
Preparation of aryl aminesInfo
- Publication number
- GB1397098A GB1397098A GB3757772A GB3757772A GB1397098A GB 1397098 A GB1397098 A GB 1397098A GB 3757772 A GB3757772 A GB 3757772A GB 3757772 A GB3757772 A GB 3757772A GB 1397098 A GB1397098 A GB 1397098A
- Authority
- GB
- United Kingdom
- Prior art keywords
- preparation
- aug
- aryl amines
- ammonia
- liquid
- Prior art date
- 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
- 150000004982 aromatic amines Chemical class 0.000 title abstract 3
- 238000002360 preparation method Methods 0.000 title abstract 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 3
- KJCVRFUGPWSIIH-UHFFFAOYSA-N 1-naphthol Chemical compound C1=CC=C2C(O)=CC=CC2=C1 KJCVRFUGPWSIIH-UHFFFAOYSA-N 0.000 abstract 2
- CWLKGDAVCFYWJK-UHFFFAOYSA-N 3-aminophenol Chemical compound NC1=CC=CC(O)=C1 CWLKGDAVCFYWJK-UHFFFAOYSA-N 0.000 abstract 2
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 abstract 2
- 229940018563 3-aminophenol Drugs 0.000 abstract 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000002425 crystallisation Methods 0.000 abstract 1
- 230000008025 crystallization Effects 0.000 abstract 1
- HPNMFZURTQLUMO-UHFFFAOYSA-N diethylamine Chemical compound CCNCC HPNMFZURTQLUMO-UHFFFAOYSA-N 0.000 abstract 1
- 238000004090 dissolution Methods 0.000 abstract 1
- 238000004821 distillation Methods 0.000 abstract 1
- 150000002440 hydroxy compounds Chemical class 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 238000000622 liquid--liquid extraction Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
- 238000000638 solvent extraction Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/04—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups
- C07C209/14—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups by substitution of hydroxy groups or of etherified or esterified hydroxy groups
- C07C209/18—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups by substitution of hydroxy groups or of etherified or esterified hydroxy groups with formation of amino groups bound to carbon atoms of six-membered aromatic rings or from amines having nitrogen atoms bound to carbon atoms of six-membered aromatic rings
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 |
|---|---|---|---|
| DE19712140786 DE2140786A1 (de) | 1971-08-14 | 1971-08-14 | Verfahren zur herstellung von m-aminophenol |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1397098A true GB1397098A (en) | 1975-06-11 |
Family
ID=5816747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3757772A Expired GB1397098A (en) | 1971-08-14 | 1972-08-11 | Preparation of aryl amines |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS4828429A (enrdf_load_stackoverflow) |
| BE (1) | BE787574A (enrdf_load_stackoverflow) |
| CA (1) | CA1005827A (enrdf_load_stackoverflow) |
| CH (1) | CH575374A5 (enrdf_load_stackoverflow) |
| DE (1) | DE2140786A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2195975A5 (enrdf_load_stackoverflow) |
| GB (1) | GB1397098A (enrdf_load_stackoverflow) |
| IT (1) | IT1047894B (enrdf_load_stackoverflow) |
| NL (1) | NL7210888A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0197633A1 (en) * | 1985-03-19 | 1986-10-15 | Sumitomo Chemical Company, Limited | Method for the production of m-aminophenol |
| US5130489A (en) * | 1986-06-26 | 1992-07-14 | Indspec Chemical Corporation | Process for the preparation of M-aminophenols from resorcinol |
| US5889125A (en) * | 1996-08-14 | 1999-03-30 | Vianova Resins Gmbh | Curing component for epoxy resins and the use thereof |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5673048A (en) * | 1979-11-20 | 1981-06-17 | Mitsui Petrochem Ind Ltd | Amination of dihydric phenol |
| IN161689B (enrdf_load_stackoverflow) * | 1984-06-18 | 1988-01-16 | Sumitomo Chemical Co | |
| DE69113090T2 (de) * | 1990-03-26 | 1996-03-07 | Indspec Chemical Corp | Verfahren zur Herstellung von Meta-Aminophenolen aus Resorcin. |
-
0
- BE BE787574D patent/BE787574A/xx unknown
-
1971
- 1971-08-14 DE DE19712140786 patent/DE2140786A1/de not_active Withdrawn
-
1972
- 1972-08-09 NL NL7210888A patent/NL7210888A/xx not_active Application Discontinuation
- 1972-08-09 CH CH1178572A patent/CH575374A5/xx not_active IP Right Cessation
- 1972-08-11 CA CA149,214A patent/CA1005827A/en not_active Expired
- 1972-08-11 GB GB3757772A patent/GB1397098A/en not_active Expired
- 1972-08-12 IT IT2819572A patent/IT1047894B/it active
- 1972-08-12 JP JP8038972A patent/JPS4828429A/ja active Pending
- 1972-08-16 FR FR7229328A patent/FR2195975A5/fr not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0197633A1 (en) * | 1985-03-19 | 1986-10-15 | Sumitomo Chemical Company, Limited | Method for the production of m-aminophenol |
| US5130489A (en) * | 1986-06-26 | 1992-07-14 | Indspec Chemical Corporation | Process for the preparation of M-aminophenols from resorcinol |
| US5889125A (en) * | 1996-08-14 | 1999-03-30 | Vianova Resins Gmbh | Curing component for epoxy resins and the use thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| IT1047894B (it) | 1980-10-20 |
| CA1005827A (en) | 1977-02-22 |
| NL7210888A (enrdf_load_stackoverflow) | 1973-02-16 |
| FR2195975A5 (enrdf_load_stackoverflow) | 1974-03-08 |
| CH575374A5 (enrdf_load_stackoverflow) | 1976-05-14 |
| DE2140786A1 (de) | 1973-02-22 |
| JPS4828429A (enrdf_load_stackoverflow) | 1973-04-14 |
| BE787574A (fr) | 1973-02-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |