JPS53116357A - Preparation of 2,2'-methylene-bis-4,6-dialkylphenol - Google Patents
Preparation of 2,2'-methylene-bis-4,6-dialkylphenolInfo
- Publication number
- JPS53116357A JPS53116357A JP1986477A JP1986477A JPS53116357A JP S53116357 A JPS53116357 A JP S53116357A JP 1986477 A JP1986477 A JP 1986477A JP 1986477 A JP1986477 A JP 1986477A JP S53116357 A JPS53116357 A JP S53116357A
- Authority
- JP
- Japan
- Prior art keywords
- dialkylphenol
- methylene
- bis
- preparation
- alumina
- 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
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 (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986477A JPS53116357A (en) | 1977-02-25 | 1977-02-25 | Preparation of 2,2'-methylene-bis-4,6-dialkylphenol |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986477A JPS53116357A (en) | 1977-02-25 | 1977-02-25 | Preparation of 2,2'-methylene-bis-4,6-dialkylphenol |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53116357A true JPS53116357A (en) | 1978-10-11 |
JPS61331B2 JPS61331B2 (ja) | 1986-01-08 |
Family
ID=12011078
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1986477A Granted JPS53116357A (en) | 1977-02-25 | 1977-02-25 | Preparation of 2,2'-methylene-bis-4,6-dialkylphenol |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53116357A (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5169992A (en) * | 1992-04-20 | 1992-12-08 | Texaco Chemical Company | Bisphenol A production using acidic clay catalysts |
JP2010241701A (ja) * | 2009-04-02 | 2010-10-28 | Sumitomo Chemical Co Ltd | 2,2’−アルキレンビス(4,6−ジアルキルフェノール)の製造方法 |
WO2018052034A1 (ja) * | 2016-09-14 | 2018-03-22 | 三菱ケミカル株式会社 | 多価フェノール化合物およびその製造方法 |
-
1977
- 1977-02-25 JP JP1986477A patent/JPS53116357A/ja active Granted
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5169992A (en) * | 1992-04-20 | 1992-12-08 | Texaco Chemical Company | Bisphenol A production using acidic clay catalysts |
JP2010241701A (ja) * | 2009-04-02 | 2010-10-28 | Sumitomo Chemical Co Ltd | 2,2’−アルキレンビス(4,6−ジアルキルフェノール)の製造方法 |
WO2018052034A1 (ja) * | 2016-09-14 | 2018-03-22 | 三菱ケミカル株式会社 | 多価フェノール化合物およびその製造方法 |
JP2018199663A (ja) * | 2016-09-14 | 2018-12-20 | 三菱ケミカル株式会社 | 多価フェノール化合物およびその製造方法 |
CN109790284A (zh) * | 2016-09-14 | 2019-05-21 | 三菱化学株式会社 | 多元酚化合物及其制造方法 |
US10851039B2 (en) | 2016-09-14 | 2020-12-01 | Mitsubishi Chemical Corporation | Polyhydric phenol compound and method of producing same |
CN109790284B (zh) * | 2016-09-14 | 2021-09-21 | 三菱化学株式会社 | 多元酚化合物及其制造方法 |
Also Published As
Publication number | Publication date |
---|---|
JPS61331B2 (ja) | 1986-01-08 |
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