TW317563B - - Google Patents
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- Publication number
- TW317563B TW317563B TW084105836A TW84105836A TW317563B TW 317563 B TW317563 B TW 317563B TW 084105836 A TW084105836 A TW 084105836A TW 84105836 A TW84105836 A TW 84105836A TW 317563 B TW317563 B TW 317563B
- Authority
- TW
- Taiwan
- Prior art keywords
- item
- resorcinol
- patent application
- acyl
- substituted
- Prior art date
Links
- 238000000034 method Methods 0.000 claims 13
- GHMLBKRAJCXXBS-UHFFFAOYSA-N Resorcinol Natural products OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 claims 10
- 150000005207 1,3-dihydroxybenzenes Chemical class 0.000 claims 4
- 239000002841 Lewis acid Substances 0.000 claims 3
- 239000002253 acid Substances 0.000 claims 3
- 239000003054 catalyst Substances 0.000 claims 2
- 150000004820 halides Chemical class 0.000 claims 2
- 229910052739 hydrogen Inorganic materials 0.000 claims 2
- 239000001257 hydrogen Substances 0.000 claims 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims 2
- 229910052723 transition metal Inorganic materials 0.000 claims 2
- -1 transition metal Lewis acid Chemical class 0.000 claims 2
- 125000001989 1,3-phenylene group Chemical group [H]C1=C([H])C([*:1])=C([H])C([*:2])=C1[H] 0.000 claims 1
- KTWGCHVHXBORDH-UHFFFAOYSA-N 4,6-diphenylbenzene-1,3-dicarboxylic acid Chemical compound OC(=O)C1=CC(C(O)=O)=C(C=2C=CC=CC=2)C=C1C1=CC=CC=C1 KTWGCHVHXBORDH-UHFFFAOYSA-N 0.000 claims 1
- 125000000218 acetic acid group Chemical group C(C)(=O)* 0.000 claims 1
- 125000002252 acyl group Chemical group 0.000 claims 1
- 125000000217 alkyl group Chemical group 0.000 claims 1
- 125000003118 aryl group Chemical group 0.000 claims 1
- PASDCCFISLVPSO-UHFFFAOYSA-N benzoyl chloride Chemical group ClC(=O)C1=CC=CC=C1 PASDCCFISLVPSO-UHFFFAOYSA-N 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 229910052736 halogen Inorganic materials 0.000 claims 1
- 125000005843 halogen group Chemical group 0.000 claims 1
- 239000004615 ingredient Substances 0.000 claims 1
- 150000007517 lewis acids Chemical class 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 238000002844 melting Methods 0.000 claims 1
- 230000008018 melting Effects 0.000 claims 1
- 238000001953 recrystallisation Methods 0.000 claims 1
- 230000007704 transition Effects 0.000 claims 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
- C07C45/46—Friedel-Crafts reactions
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/336,135 US5567850A (en) | 1994-11-08 | 1994-11-08 | Method for making acyl substituted resorcinols |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW317563B true TW317563B (enExample) | 1997-10-11 |
Family
ID=23314728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW084105836A TW317563B (enExample) | 1994-11-08 | 1995-06-08 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US5567850A (enExample) |
| EP (1) | EP0711744B1 (enExample) |
| JP (1) | JP3884784B2 (enExample) |
| CN (1) | CN1067371C (enExample) |
| DE (1) | DE69516083T2 (enExample) |
| ES (1) | ES2144580T3 (enExample) |
| SG (1) | SG63524A1 (enExample) |
| TW (1) | TW317563B (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5981073A (en) * | 1997-01-16 | 1999-11-09 | General Electric Company | Compounds based on dibenzoylresorcinol, and related compositions and articles |
| KR100453590B1 (ko) * | 2001-10-17 | 2004-10-20 | 주식회사 바이오랜드 | 벤젠 디올의 모노카르보닐화 방법 |
| CN100439307C (zh) * | 2003-07-08 | 2008-12-03 | 荷兰联合利华有限公司 | 化妆活性物质的制备方法 |
| CN103159608A (zh) * | 2011-12-14 | 2013-06-19 | 南京华狮化工有限公司 | 一种间苯二酚烷基酮的制备方法 |
| CN107879910B (zh) * | 2017-11-02 | 2021-06-11 | 武汉科技大学 | 一种2,4-二羟基二苯甲酮的绿色合成工艺 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2794052A (en) * | 1957-05-28 | Process for the preparation of diacyl | ||
| US1750299A (en) * | 1925-04-16 | 1930-03-11 | Sharp & Dohme Inc | Production of acyl resorcinols |
| US2891996A (en) * | 1956-04-23 | 1959-06-23 | Dow Chemical Co | 2, 4-dihydroxy benzophenone derivatives |
| US3769349A (en) * | 1967-01-27 | 1973-10-30 | Kyodo Chem Co Ltd | Process for preparing 2,4-dihydroxybenzophenones |
| US3526666A (en) * | 1968-01-12 | 1970-09-01 | Ferro Corp | Synthesis of 2-hydroxy-4-alkoxybenzophenones |
| DE2616479C2 (de) * | 1976-04-14 | 1986-12-04 | Brickl, Rolf, Dr., 7951 Warthausen | Substituierte Fluoracylresorcine, Verfahren zu ihrer Herstellung und diese enthaltende Arzneimittel und Kosmetika |
| DE2963903D1 (en) * | 1978-12-05 | 1982-11-25 | Fisons Plc | A process for the production of 2-alkyl- or 2-alkenyl-4,6-diacetyl resorcinols; 2-allyl-4,6-diacetyl resorcinol |
| JPS61180738A (ja) * | 1985-02-06 | 1986-08-13 | Nippon Zeon Co Ltd | アルキル（ジヒドロキシフエニル）ケトンの製造法 |
| DE3904371A1 (de) * | 1989-02-14 | 1990-08-16 | Basf Ag | Verfahren zur herstellung von 2,4-dihydroxybenzophenon |
-
1994
- 1994-11-08 US US08/336,135 patent/US5567850A/en not_active Expired - Lifetime
-
1995
- 1995-06-08 TW TW084105836A patent/TW317563B/zh not_active IP Right Cessation
- 1995-08-03 SG SG1995001040A patent/SG63524A1/en unknown
- 1995-10-24 EP EP95307549A patent/EP0711744B1/en not_active Expired - Lifetime
- 1995-10-24 ES ES95307549T patent/ES2144580T3/es not_active Expired - Lifetime
- 1995-10-24 DE DE69516083T patent/DE69516083T2/de not_active Expired - Lifetime
- 1995-11-06 JP JP28630895A patent/JP3884784B2/ja not_active Expired - Lifetime
- 1995-11-06 CN CN95118784.8A patent/CN1067371C/zh not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| ES2144580T3 (es) | 2000-06-16 |
| EP0711744B1 (en) | 2000-04-05 |
| CN1131656A (zh) | 1996-09-25 |
| SG63524A1 (en) | 1999-03-30 |
| JPH08245488A (ja) | 1996-09-24 |
| JP3884784B2 (ja) | 2007-02-21 |
| US5567850A (en) | 1996-10-22 |
| CN1067371C (zh) | 2001-06-20 |
| DE69516083D1 (de) | 2000-05-11 |
| DE69516083T2 (de) | 2000-09-14 |
| EP0711744A1 (en) | 1996-05-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK4A | Expiration of patent term of an invention patent |