JPH0237332B2 - - Google Patents
Info
- Publication number
- JPH0237332B2 JPH0237332B2 JP57093792A JP9379282A JPH0237332B2 JP H0237332 B2 JPH0237332 B2 JP H0237332B2 JP 57093792 A JP57093792 A JP 57093792A JP 9379282 A JP9379282 A JP 9379282A JP H0237332 B2 JPH0237332 B2 JP H0237332B2
- Authority
- JP
- Japan
- Prior art keywords
- catalyst
- phenol
- reaction
- temperature
- magnesium
- 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 - Lifetime
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57093792A JPS58210037A (ja) | 1982-05-31 | 1982-05-31 | アルキルフエノ−ル類の製造方法 |
| EP82107818A EP0073471B1 (en) | 1981-08-31 | 1982-08-25 | A process for producing o-methylated phenols |
| DE8282107818T DE3263906D1 (en) | 1981-08-31 | 1982-08-25 | A process for producing o-methylated phenols |
| US06/411,806 US4454357A (en) | 1981-08-31 | 1982-08-26 | Process for producing o-methylated phenols |
| CA000410450A CA1200560A (en) | 1981-08-31 | 1982-08-30 | Process for producing o-methylated phenols |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57093792A JPS58210037A (ja) | 1982-05-31 | 1982-05-31 | アルキルフエノ−ル類の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58210037A JPS58210037A (ja) | 1983-12-07 |
| JPH0237332B2 true JPH0237332B2 (enrdf_load_stackoverflow) | 1990-08-23 |
Family
ID=14092261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57093792A Granted JPS58210037A (ja) | 1981-08-31 | 1982-05-31 | アルキルフエノ−ル類の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58210037A (enrdf_load_stackoverflow) |
-
1982
- 1982-05-31 JP JP57093792A patent/JPS58210037A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58210037A (ja) | 1983-12-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3974229A (en) | Preparation of ortho-alkylated phenols | |
| US3972836A (en) | Preparation of ortho-alkylated phenols | |
| US4024195A (en) | Process for alkylating the ortho-position of phenol compounds | |
| US4201880A (en) | Preparation of ortho-alkylated phenols | |
| US4041085A (en) | Ortho-alkylation of phenols | |
| JPS5822088B2 (ja) | フェノ−ル化合物の選択的オルトアルキル化法 | |
| US4645753A (en) | Doped aluminum borate | |
| US3971832A (en) | Process for producing ortho-methylphenols | |
| CN101219931A (zh) | 在酚的催化烷基化反应中抑制高度烷基化酚的生成 | |
| US4208537A (en) | Process for the selective ortho-alkylation of phenolic compounds | |
| US4097411A (en) | Catalyst for preparation of ortho-alkylated phenols | |
| JPS599530B2 (ja) | オルトアルキル化フェノ−ル類の製造法 | |
| JPH07265710A (ja) | フェノール類のオルソアルキル化触媒、その前駆体、及びそのような触媒を用いるオルソアルキル化フェノール類の製造方法。 | |
| JPH0237332B2 (enrdf_load_stackoverflow) | ||
| JP4294209B2 (ja) | オルト位アルキル化ヒドロキシ芳香族化合物の製造方法 | |
| US4454357A (en) | Process for producing o-methylated phenols | |
| US6951966B1 (en) | Orthoalkylation catalyst for phenol and process for producing orthoalkylated phenol with use thereof | |
| JPS6136732B2 (enrdf_load_stackoverflow) | ||
| JPS6127378B2 (enrdf_load_stackoverflow) | ||
| JPH0237331B2 (enrdf_load_stackoverflow) | ||
| EP0868417B1 (en) | Method to prepare ortho substituted phenol | |
| JPH0247972B2 (enrdf_load_stackoverflow) | ||
| JPS6134A (ja) | アルキル化フエノ−ル類の酸化亜鉛触媒脱アルキル化法 | |
| JPS6343372B2 (enrdf_load_stackoverflow) | ||
| US5098879A (en) | Catalyst for preparation of ortho-alkylated phenols |