JPS5227156B1 - - Google Patents
Info
- Publication number
- JPS5227156B1 JPS5227156B1 JP42080251A JP8025167A JPS5227156B1 JP S5227156 B1 JPS5227156 B1 JP S5227156B1 JP 42080251 A JP42080251 A JP 42080251A JP 8025167 A JP8025167 A JP 8025167A JP S5227156 B1 JPS5227156 B1 JP S5227156B1
- Authority
- JP
- Japan
- 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.)
- Pending
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
- C07C37/68—Purification; separation; Use of additives, e.g. for stabilisation
- C07C37/70—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment
- C07C37/84—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment by crystallisation
-
- 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
- C07C37/68—Purification; separation; Use of additives, e.g. for stabilisation
- C07C37/685—Processes comprising at least two steps in series
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US60397666A | 1966-12-22 | 1966-12-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5227156B1 true JPS5227156B1 (ja) | 1977-07-19 |
Family
ID=24417668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP42080251A Pending JPS5227156B1 (ja) | 1966-12-22 | 1967-12-13 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3679766A (ja) |
| JP (1) | JPS5227156B1 (ja) |
| DE (1) | DE1643403B2 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011506407A (ja) * | 2007-12-17 | 2011-03-03 | ビーエーエスエフ ソシエタス・ヨーロピア | ４，４’−［１−（トリフルオロメチル）アルキリデン］ビス（２，６−ジフェニルフェノール）の調製方法 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3980716A (en) * | 1968-03-15 | 1976-09-14 | Imperial Chemical Industries Limited | Production of ortho-phenylphenol from cyclohexanone |
| CN102617292B (zh) * | 2012-03-08 | 2014-05-28 | 中国船舶重工集团公司第七一八研究所 | 一种从脱氢粗产物中分步重结晶制备2，6-二苯基苯酚的方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2129908A (en) * | 1937-03-27 | 1938-09-13 | Dow Chemical Co | Separation of ortho-, meta-, and para-phenylphenols |
-
1966
- 1966-12-22 US US603976A patent/US3679766A/en not_active Expired - Lifetime
-
1967
- 1967-12-12 DE DE19671643403 patent/DE1643403B2/de active Pending
- 1967-12-13 JP JP42080251A patent/JPS5227156B1/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011506407A (ja) * | 2007-12-17 | 2011-03-03 | ビーエーエスエフ ソシエタス・ヨーロピア | ４，４’−［１−（トリフルオロメチル）アルキリデン］ビス（２，６−ジフェニルフェノール）の調製方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| US3679766A (en) | 1972-07-25 |
| DE1643403A1 (de) | 1971-04-15 |
| DE1643403B2 (de) | 1976-10-21 |