CH547249A - Verfahren zur herstellung von monoaethern des 1,2-dihydroxybenzols. - Google Patents
Verfahren zur herstellung von monoaethern des 1,2-dihydroxybenzols.Info
- Publication number
- CH547249A CH547249A CH350170A CH547249DA CH547249A CH 547249 A CH547249 A CH 547249A CH 350170 A CH350170 A CH 350170A CH 547249D A CH547249D A CH 547249DA CH 547249 A CH547249 A CH 547249A
- Authority
- CH
- Switzerland
- Prior art keywords
- monoethers
- dihydroxybenzene
- preparation
- Prior art date
Links
- YCIMNLLNPGFGHC-UHFFFAOYSA-N catechol Chemical compound OC1=CC=CC=C1O YCIMNLLNPGFGHC-UHFFFAOYSA-N 0.000 title 2
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C43/00—Ethers; Compounds having groups, groups or groups
- C07C43/02—Ethers
- C07C43/20—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring
- C07C43/23—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring containing hydroxy or O-metal groups
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 (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691917602 DE1917602A1 (de) | 1969-04-05 | 1969-04-05 | Verfahren zur Herstellung von Monoaethern des 1,2-Dihydroxybenzols |
DE19691962091 DE1962091A1 (de) | 1969-12-11 | 1969-12-11 | Verfahren zur kontinuierlichen Herstellung von Monoaethern des 1,2-Dihydroxybenzols |
Publications (1)
Publication Number | Publication Date |
---|---|
CH547249A true CH547249A (de) | 1974-03-29 |
Family
ID=25757245
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH350170A CH547249A (de) | 1969-04-05 | 1970-03-10 | Verfahren zur herstellung von monoaethern des 1,2-dihydroxybenzols. |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS4940218B1 (enrdf_load_stackoverflow) |
BE (1) | BE748479A (enrdf_load_stackoverflow) |
CH (1) | CH547249A (enrdf_load_stackoverflow) |
FR (1) | FR2042926A5 (enrdf_load_stackoverflow) |
GB (1) | GB1258554A (enrdf_load_stackoverflow) |
IL (1) | IL34039A (enrdf_load_stackoverflow) |
NL (1) | NL7004835A (enrdf_load_stackoverflow) |
RO (1) | RO63325A (enrdf_load_stackoverflow) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4463184A (en) * | 1981-07-31 | 1984-07-31 | Union Carbide Corporation | Process for the preparation of carbofuran |
EP1810957A4 (en) * | 2004-11-10 | 2010-06-02 | Ihara Chemical Ind Co | PROCESS FOR PREPARING A 2-BENZYLPHENOL COMPOUND |
-
1970
- 1970-03-10 IL IL34039A patent/IL34039A/xx unknown
- 1970-03-10 CH CH350170A patent/CH547249A/xx not_active IP Right Cessation
- 1970-03-19 RO RO7000062813A patent/RO63325A/ro unknown
- 1970-04-02 GB GB1258554D patent/GB1258554A/en not_active Expired
- 1970-04-03 NL NL7004835A patent/NL7004835A/xx unknown
- 1970-04-03 BE BE748479D patent/BE748479A/xx unknown
- 1970-04-03 FR FR7012211A patent/FR2042926A5/fr not_active Expired
- 1970-04-03 JP JP45027962A patent/JPS4940218B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
RO63325A (fr) | 1978-05-15 |
NL7004835A (enrdf_load_stackoverflow) | 1970-10-07 |
GB1258554A (enrdf_load_stackoverflow) | 1971-12-30 |
FR2042926A5 (enrdf_load_stackoverflow) | 1971-02-12 |
JPS4940218B1 (enrdf_load_stackoverflow) | 1974-10-31 |
BE748479A (fr) | 1970-10-05 |
IL34039A (en) | 1973-08-29 |
IL34039A0 (en) | 1970-05-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |