AU2851899A - Method for producing 2,2'-dihydroxybiphenyls - Google Patents
Method for producing 2,2'-dihydroxybiphenylsInfo
- Publication number
- AU2851899A AU2851899A AU28518/99A AU2851899A AU2851899A AU 2851899 A AU2851899 A AU 2851899A AU 28518/99 A AU28518/99 A AU 28518/99A AU 2851899 A AU2851899 A AU 2851899A AU 2851899 A AU2851899 A AU 2851899A
- Authority
- AU
- Australia
- Prior art keywords
- dihydroxybiphenyls
- producing
- 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.)
- Abandoned
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
- C07C37/11—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5867698 | 1998-03-10 | ||
JP10-58676 | 1998-03-10 | ||
JP10-59845 | 1998-03-11 | ||
JP5984598 | 1998-03-11 | ||
PCT/JP1999/001106 WO1999046227A1 (en) | 1998-03-10 | 1999-03-08 | Method for producing 2,2'-dihydroxybiphenyls |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2851899A true AU2851899A (en) | 1999-09-27 |
Family
ID=26399702
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU28518/99A Abandoned AU2851899A (en) | 1998-03-10 | 1999-03-08 | Method for producing 2,2'-dihydroxybiphenyls |
Country Status (2)
Country | Link |
---|---|
AU (1) | AU2851899A (en) |
WO (1) | WO1999046227A1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10350817A1 (en) * | 2003-10-29 | 2005-05-25 | Basf Ag | Process for the preparation of 2,2'-dihydroxy-biphenylene |
CN103936560B (en) * | 2014-05-14 | 2016-04-20 | 河北汉恩新材料科技有限公司 | A kind of 3, the preparation method of 3 '-dimethyl-4,4 '-'-biphenyl diphenol |
CN105503536A (en) * | 2015-11-30 | 2016-04-20 | 江门市优巨新材料有限公司 | Industrial preparation method of biphenol compounds with high purity |
CN105348047A (en) * | 2015-11-30 | 2016-02-24 | 江门市优巨新材料有限公司 | One-step industrial synthesis method for high-purity dihydroxybiphenyl compound |
CN106916053A (en) * | 2017-02-20 | 2017-07-04 | 浙江泰达作物科技有限公司 | A kind of 2,4 disubstituted phenol prepares the green production process of '-biphenyl diphenol |
CN111909003B (en) * | 2020-02-10 | 2023-05-30 | 广东欧凯新材料有限公司 | Oxidative coupling method for preparing kilogram-level novel biphenyl tetraphenol and catalyst thereof |
CN114539030B (en) * | 2020-11-24 | 2024-06-14 | 上海化学试剂研究所有限公司 | Method for preparing 2,2' -dihydroxy-3, 3', 5' -tetra-tert-butyl biphenyl by utilizing microchannel reactor |
EP4074686B1 (en) * | 2021-04-16 | 2023-05-31 | Evonik Operations GmbH | Method for the preparation of biphenyl-2,2-diols |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4085124A (en) * | 1975-11-24 | 1978-04-18 | Ici Americas Inc. | Oxidative coupling of alkylphenols, alkoxyphenols and 1-naphthols catalyzed by metal complexes of amino compounds |
US4380676A (en) * | 1980-02-29 | 1983-04-19 | Ciba-Geigy Corporation | Process for the production of 2,2'-dihydroxy-biphenyls |
-
1999
- 1999-03-08 WO PCT/JP1999/001106 patent/WO1999046227A1/en active Application Filing
- 1999-03-08 AU AU28518/99A patent/AU2851899A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO1999046227A1 (en) | 1999-09-16 |
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