KR840000237B1 - 페놀의 제조방법 - Google Patents
페놀의 제조방법 Download PDFInfo
- Publication number
- KR840000237B1 KR840000237B1 KR1019810002291A KR810002291A KR840000237B1 KR 840000237 B1 KR840000237 B1 KR 840000237B1 KR 1019810002291 A KR1019810002291 A KR 1019810002291A KR 810002291 A KR810002291 A KR 810002291A KR 840000237 B1 KR840000237 B1 KR 840000237B1
- Authority
- KR
- South Korea
- Prior art keywords
- catalyst
- copper
- compounds
- vanadium
- silver
- 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
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
- C07C37/01—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Description
Claims (1)
- 구리를 함유한 촉매의 존재하에 기상에서 안식향산의 산화에 의한 페놀의 제조방법에 있어서, 구리 화합물, 바나듐화합물 및 은 화합물이 촉매로 쓰이며 바나듐과 구리의 원자비가 최고 1 : 2이며 은과 구리의 원자비가 최고 1 : 2인 것을 특징으로 하는 제조방법.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019810002291A KR840000237B1 (ko) | 1981-06-23 | 1981-06-23 | 페놀의 제조방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019810002291A KR840000237B1 (ko) | 1981-06-23 | 1981-06-23 | 페놀의 제조방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR830006152A KR830006152A (ko) | 1983-09-17 |
| KR840000237B1 true KR840000237B1 (ko) | 1984-03-07 |
Family
ID=19221220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019810002291A Expired KR840000237B1 (ko) | 1981-06-23 | 1981-06-23 | 페놀의 제조방법 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR840000237B1 (ko) |
-
1981
- 1981-06-23 KR KR1019810002291A patent/KR840000237B1/ko not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| KR830006152A (ko) | 1983-09-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
St.27 status event code: A-0-1-A10-A12-nap-PA0109 |
|
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| PG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-PG1501 |
|
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| PE0902 | Notice of grounds for rejection |
St.27 status event code: A-1-2-D10-D21-exm-PE0902 |
|
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| PG1605 | Publication of application before grant of patent |
St.27 status event code: A-2-2-Q10-Q13-nap-PG1605 |
|
| PE0701 | Decision of registration |
St.27 status event code: A-1-2-D10-D22-exm-PE0701 |
|
| PR0701 | Registration of establishment |
St.27 status event code: A-2-4-F10-F11-exm-PR0701 |
|
| PR1002 | Payment of registration fee |
St.27 status event code: A-2-2-U10-U11-oth-PR1002 Fee payment year number: 1 |
|
| PC1903 | Unpaid annual fee |
St.27 status event code: A-4-4-U10-U13-oth-PC1903 Not in force date: 19870307 Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE |
|
| PC1903 | Unpaid annual fee |
St.27 status event code: N-4-6-H10-H13-oth-PC1903 Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE Not in force date: 19870307 |
|
| P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |