GB1168305A - Preparation of 3,6-Diamino-Pseudocumene - Google Patents
Preparation of 3,6-Diamino-PseudocumeneInfo
- Publication number
- GB1168305A GB1168305A GB08296/68A GB1829668A GB1168305A GB 1168305 A GB1168305 A GB 1168305A GB 08296/68 A GB08296/68 A GB 08296/68A GB 1829668 A GB1829668 A GB 1829668A GB 1168305 A GB1168305 A GB 1168305A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pseudocumene
- preparation
- diaminopseudocumene
- prepared
- diamino
- 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
- IFUXXUAAJBKDGO-UHFFFAOYSA-N 2,3,5-trimethylbenzene-1,4-diamine Chemical compound CC1=CC(N)=C(C)C(C)=C1N IFUXXUAAJBKDGO-UHFFFAOYSA-N 0.000 title abstract 3
- 238000002360 preparation method Methods 0.000 title abstract 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 abstract 2
- AUFZRCJENRSRLY-UHFFFAOYSA-N 2,3,5-trimethylhydroquinone Chemical compound CC1=CC(O)=C(C)C(C)=C1O AUFZRCJENRSRLY-UHFFFAOYSA-N 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 239000012736 aqueous medium Substances 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 239000003610 charcoal Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000012458 free base Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 238000005984 hydrogenation reaction Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 229910052763 palladium Inorganic materials 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 229940088594 vitamin Drugs 0.000 abstract 1
- 229930003231 vitamin Natural products 0.000 abstract 1
- 235000013343 vitamin Nutrition 0.000 abstract 1
- 239000011782 vitamin Substances 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
- C07C209/30—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds
- C07C209/32—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitro groups
- C07C209/36—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitro groups by reduction of nitro groups bound to carbon atoms of six-membered aromatic rings in presence of hydrogen-containing gases and a catalyst
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C39/00—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring
- C07C39/02—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring monocyclic with no unsaturation outside the aromatic ring
- C07C39/08—Dihydroxy benzenes; Alkylated derivatives thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB08296/68A GB1168305A (en) | 1967-08-02 | 1967-08-02 | Preparation of 3,6-Diamino-Pseudocumene |
| US745367A US3654366A (en) | 1967-08-02 | 1968-07-17 | Preparation of 3 6-diaminopseudocumene |
| NL6810224A NL6810224A (enExample) | 1967-08-02 | 1968-07-19 | |
| BE718614D BE718614A (enExample) | 1967-08-02 | 1968-07-26 | |
| FR1576766D FR1576766A (enExample) | 1967-08-02 | 1968-08-01 | |
| CH1167468A CH502299A (de) | 1967-08-02 | 1968-08-02 | Verfahren zur Herstellung von 3,6-Diaminopseudocumol |
| DE19681793109 DE1793109A1 (de) | 1967-08-02 | 1968-08-02 | Verfahren zur Herstellung von 3,6-Diaminopseudocumol und seiner Salze mit Saeuren |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB08296/68A GB1168305A (en) | 1967-08-02 | 1967-08-02 | Preparation of 3,6-Diamino-Pseudocumene |
| GB3554667 | 1967-08-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1168305A true GB1168305A (en) | 1969-10-22 |
Family
ID=26253296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB08296/68A Expired GB1168305A (en) | 1967-08-02 | 1967-08-02 | Preparation of 3,6-Diamino-Pseudocumene |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3654366A (enExample) |
| BE (1) | BE718614A (enExample) |
| CH (1) | CH502299A (enExample) |
| DE (1) | DE1793109A1 (enExample) |
| FR (1) | FR1576766A (enExample) |
| GB (1) | GB1168305A (enExample) |
| NL (1) | NL6810224A (enExample) |
-
1967
- 1967-08-02 GB GB08296/68A patent/GB1168305A/en not_active Expired
-
1968
- 1968-07-17 US US745367A patent/US3654366A/en not_active Expired - Lifetime
- 1968-07-19 NL NL6810224A patent/NL6810224A/xx unknown
- 1968-07-26 BE BE718614D patent/BE718614A/xx unknown
- 1968-08-01 FR FR1576766D patent/FR1576766A/fr not_active Expired
- 1968-08-02 DE DE19681793109 patent/DE1793109A1/de active Pending
- 1968-08-02 CH CH1167468A patent/CH502299A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1576766A (enExample) | 1969-08-01 |
| US3654366A (en) | 1972-04-04 |
| BE718614A (enExample) | 1969-01-27 |
| NL6810224A (enExample) | 1969-02-04 |
| CH502299A (de) | 1971-01-31 |
| DE1793109A1 (de) | 1972-02-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |