DD130574A5 - Verfahren zur herstellung von pyrogallolverbindungen - Google Patents
Verfahren zur herstellung von pyrogallolverbindungenInfo
- Publication number
- DD130574A5 DD130574A5 DD7600195988A DD19598876A DD130574A5 DD 130574 A5 DD130574 A5 DD 130574A5 DD 7600195988 A DD7600195988 A DD 7600195988A DD 19598876 A DD19598876 A DD 19598876A DD 130574 A5 DD130574 A5 DD 130574A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- pyrogallol compounds
- preparing
- preparing pyrogallol
- compounds
- pyrogallol
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- WQGWDDDVZFFDIG-UHFFFAOYSA-N pyrogallol Chemical class OC1=CC=CC(O)=C1O WQGWDDDVZFFDIG-UHFFFAOYSA-N 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/06—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by conversion of non-aromatic six-membered rings or of such rings formed in situ into aromatic six-membered rings, e.g. by dehydrogenation
- C07C37/07—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by conversion of non-aromatic six-membered rings or of such rings formed in situ into aromatic six-membered rings, e.g. by dehydrogenation with simultaneous reduction of C=O group in that ring
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)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4914275A GB1574413A (en) | 1975-11-29 | 1975-11-29 | Preparation of pyrogallol compound |
| GB3200776 | 1976-07-31 | ||
| GB4431876 | 1976-10-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD130574A5 true DD130574A5 (de) | 1978-04-12 |
Family
ID=27259018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD7600195988A DD130574A5 (de) | 1975-11-29 | 1976-11-26 | Verfahren zur herstellung von pyrogallolverbindungen |
Country Status (11)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6472190B1 (en) | 2000-03-16 | 2002-10-29 | Board Of Trustees Operating Michigan State Univerisity | Biocatalytic synthesis of galloid organics |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1317080A (en) * | 1971-02-16 | 1973-05-16 | Quaker Oats Co | Preparation of o-chlorophenols |
-
1976
- 1976-11-25 IL IL50995A patent/IL50995A/xx unknown
- 1976-11-25 DE DE2653446A patent/DE2653446C2/de not_active Expired
- 1976-11-26 FR FR7635654A patent/FR2333767A1/fr active Granted
- 1976-11-26 IE IE2600/76A patent/IE43884B1/en unknown
- 1976-11-26 NL NL7613207A patent/NL7613207A/xx not_active Application Discontinuation
- 1976-11-26 CH CH1493476A patent/CH618670A5/fr not_active IP Right Cessation
- 1976-11-26 BR BR7607946A patent/BR7607946A/pt unknown
- 1976-11-26 DD DD7600195988A patent/DD130574A5/xx unknown
- 1976-11-27 ES ES76453741A patent/ES453741A1/es not_active Expired
- 1976-11-29 JP JP51142372A patent/JPS6030659B2/ja not_active Expired
- 1976-11-29 IT IT7629891A patent/IT1124781B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| BR7607946A (pt) | 1977-11-08 |
| FR2333767A1 (fr) | 1977-07-01 |
| JPS5268135A (en) | 1977-06-06 |
| IE43884L (en) | 1977-05-29 |
| IT1124781B (it) | 1986-05-14 |
| IL50995A (en) | 1979-11-30 |
| NL7613207A (nl) | 1977-06-01 |
| IE43884B1 (en) | 1981-06-17 |
| CH618670A5 (en) | 1980-08-15 |
| DE2653446A1 (de) | 1977-06-08 |
| JPS6030659B2 (ja) | 1985-07-17 |
| ES453741A1 (es) | 1978-01-16 |
| DE2653446C2 (de) | 1985-08-22 |
| IL50995A0 (en) | 1977-01-31 |
| FR2333767B1 (enrdf_load_stackoverflow) | 1982-11-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NPV | Change in the person, the name or the address of the representative (addendum to changes before extension act) | ||
| RPI | Change in the person, name or address of the patentee (searches according to art. 11 and 12 extension act) |