JPS577430A - Preparation of pyrogallol - Google Patents
Preparation of pyrogallolInfo
- Publication number
- JPS577430A JPS577430A JP8194680A JP8194680A JPS577430A JP S577430 A JPS577430 A JP S577430A JP 8194680 A JP8194680 A JP 8194680A JP 8194680 A JP8194680 A JP 8194680A JP S577430 A JPS577430 A JP S577430A
- Authority
- JP
- Japan
- Prior art keywords
- tellurium
- pyrogallol
- palladium
- catalyst
- cyclohexanetriol
- 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.)
- Granted
Links
- WQGWDDDVZFFDIG-UHFFFAOYSA-N pyrogallol Chemical compound OC1=CC=CC(O)=C1O WQGWDDDVZFFDIG-UHFFFAOYSA-N 0.000 title abstract 8
- 229940079877 pyrogallol Drugs 0.000 title abstract 4
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 abstract 8
- 239000003054 catalyst Substances 0.000 abstract 4
- 229910052763 palladium Inorganic materials 0.000 abstract 4
- 229910052714 tellurium Inorganic materials 0.000 abstract 4
- PORWMNRCUJJQNO-UHFFFAOYSA-N tellurium atom Chemical compound [Te] PORWMNRCUJJQNO-UHFFFAOYSA-N 0.000 abstract 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- IZSANPWSFUSNMY-UHFFFAOYSA-N cyclohexane-1,2,3-triol Chemical compound OC1CCCC(O)C1O IZSANPWSFUSNMY-UHFFFAOYSA-N 0.000 abstract 2
- 239000011261 inert gas Substances 0.000 abstract 2
- 150000001339 alkali metal compounds Chemical class 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 230000000975 bioactive effect Effects 0.000 abstract 1
- 239000003610 charcoal Substances 0.000 abstract 1
- 238000006356 dehydrogenation reaction Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 abstract 1
- 229910052939 potassium sulfate Inorganic materials 0.000 abstract 1
- 235000011151 potassium sulphates Nutrition 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 238000003786 synthesis reaction Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8194680A JPS577430A (en) | 1980-06-17 | 1980-06-17 | Preparation of pyrogallol |
| US06/213,900 US4319054A (en) | 1979-12-12 | 1980-12-08 | Process for producing pyrogallol |
| DE8080107874T DE3067213D1 (en) | 1979-12-12 | 1980-12-12 | Process for producing pyrogallol |
| EP80107874A EP0031530B1 (en) | 1979-12-12 | 1980-12-12 | Process for producing pyrogallol |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8194680A JPS577430A (en) | 1980-06-17 | 1980-06-17 | Preparation of pyrogallol |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS577430A true JPS577430A (en) | 1982-01-14 |
| JPS6261010B2 JPS6261010B2 (cg-RX-API-DMAC7.html) | 1987-12-18 |
Family
ID=13760662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8194680A Granted JPS577430A (en) | 1979-12-12 | 1980-06-17 | Preparation of pyrogallol |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS577430A (cg-RX-API-DMAC7.html) |
-
1980
- 1980-06-17 JP JP8194680A patent/JPS577430A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6261010B2 (cg-RX-API-DMAC7.html) | 1987-12-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5371008A (en) | Preparation of methyl formate | |
| JPS5422319A (en) | Prepaeation of methacrylic acid | |
| JPS577430A (en) | Preparation of pyrogallol | |
| JPS57156428A (en) | Preparation of cyclohexanone | |
| JPS5416452A (en) | Preparation of dis(amnomethyl) cyclohexane | |
| JPS52133914A (en) | Preparation of acetaldehyde | |
| JPS5683430A (en) | Preparation of pyrogallol | |
| JPS54117427A (en) | Preparation of alkyl-substituted aromatic compound | |
| JPS5788136A (en) | Preparation of pyrogallol | |
| JPS52136205A (en) | Hydrogenation and purification of alkylbenzene for detergents | |
| JPS5231019A (en) | Process for preparation of maleic anhydride | |
| JPS5791937A (en) | Preparation of pyrogallol | |
| JPS56169636A (en) | Preparation of catechol | |
| JPS543016A (en) | Preparation of styrene | |
| JPS5731629A (en) | Preparation of bisphenolethane | |
| JPS5748928A (en) | Preparation of pyrogallol | |
| JPS5419910A (en) | Preparation of diacetoxybutene | |
| JPS5436219A (en) | Preparation of styrene | |
| JPS572228A (en) | Preparation of pyrogallol | |
| JPS5368716A (en) | Preparation of methyl formate | |
| JPS52136115A (en) | Preparation of methyl formate | |
| JPS5373528A (en) | Preparation of halogenated aromatic primary amine | |
| JPS5390242A (en) | Preparation of cyclohexanol | |
| JPS537646A (en) | Synthesis of cyclohexanedione derivatives | |
| JPS5412315A (en) | Preparation of methyl formate |