IT1286527B1 - Procedimento per la sintesi di 2-idrossi-4-alchilossi benzofenone - Google Patents
Procedimento per la sintesi di 2-idrossi-4-alchilossi benzofenoneInfo
- Publication number
- IT1286527B1 IT1286527B1 IT96MI002551A ITMI962551A IT1286527B1 IT 1286527 B1 IT1286527 B1 IT 1286527B1 IT 96MI002551 A IT96MI002551 A IT 96MI002551A IT MI962551 A ITMI962551 A IT MI962551A IT 1286527 B1 IT1286527 B1 IT 1286527B1
- Authority
- IT
- Italy
- Prior art keywords
- alchylosxes
- benzophenone
- hydroxy
- synthesis
- procedure
- Prior art date
Links
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
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
- C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
- C07C45/70—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction with functional groups containing oxygen only in singly bound form
- C07C45/71—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction with functional groups containing oxygen only in singly bound form being hydroxy groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT96MI002551A IT1286527B1 (it) | 1996-12-05 | 1996-12-05 | Procedimento per la sintesi di 2-idrossi-4-alchilossi benzofenone |
| DE69705810T DE69705810T2 (de) | 1996-12-05 | 1997-11-14 | Verfahren zur Herstellung von 2-Hydroxy-4-Alkyloxy-Benzophenon |
| EP97119975A EP0846672B1 (en) | 1996-12-05 | 1997-11-14 | Process for the synthesis of 2-hydroxy-4-alkyloxy benzophenone |
| US08/974,924 US5849955A (en) | 1996-12-05 | 1997-11-20 | Process for the synthesis of 2-hydroxy-4-alkyloxy benzophenone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT96MI002551A IT1286527B1 (it) | 1996-12-05 | 1996-12-05 | Procedimento per la sintesi di 2-idrossi-4-alchilossi benzofenone |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| ITMI962551A0 ITMI962551A0 (it) | 1996-12-05 |
| ITMI962551A1 ITMI962551A1 (it) | 1998-06-05 |
| IT1286527B1 true IT1286527B1 (it) | 1998-07-15 |
Family
ID=11375353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT96MI002551A IT1286527B1 (it) | 1996-12-05 | 1996-12-05 | Procedimento per la sintesi di 2-idrossi-4-alchilossi benzofenone |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US5849955A (it) |
| EP (1) | EP0846672B1 (it) |
| DE (1) | DE69705810T2 (it) |
| IT (1) | IT1286527B1 (it) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1630600A3 (en) * | 2004-07-29 | 2006-03-22 | Rohm and Haas Electronic Materials, L.L.C. | Hot melt composition and method involving forming a masking pattern |
| CN102351663B (zh) * | 2011-09-29 | 2015-03-04 | 南京林业大学 | 一种丁香酚甲醚的合成方法 |
| JP2017501147A (ja) * | 2013-12-20 | 2017-01-12 | アーチャー−ダニエルズ−ミッドランド カンパニー | イソヘキシドエーテルおよびイソヘキシドカーボネートの合成 |
| CN110128253A (zh) * | 2019-05-05 | 2019-08-16 | 宜都市华阳化工有限责任公司 | 2-羟基-4-甲氧基二苯甲酮的清洁化制备方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3676471A (en) * | 1967-12-21 | 1972-07-11 | Advance Prod Gmbh | 4-(betahydroxyethoxy-2-hydroxy-benzophenones) and esters thereof |
| US4323710A (en) * | 1980-11-03 | 1982-04-06 | Gaf Corporation | Partial alkylation of polyhydroxybenzophenones |
| DE3837116A1 (de) * | 1988-11-02 | 1990-05-03 | Basf Ag | Verfahren zur herstellung von 2-hydroxy-4-alkoxybenzophenonen |
| JPH06145091A (ja) * | 1992-11-04 | 1994-05-24 | Daicel Chem Ind Ltd | 芳香族エ−テル化合物の製造方法 |
| FR2729387B1 (fr) * | 1995-01-13 | 1997-03-21 | Great Lakes Chemical France | Procede pour la fabrication d'hydroxy-alcoxy-benzophenones |
-
1996
- 1996-12-05 IT IT96MI002551A patent/IT1286527B1/it active IP Right Grant
-
1997
- 1997-11-14 DE DE69705810T patent/DE69705810T2/de not_active Expired - Lifetime
- 1997-11-14 EP EP97119975A patent/EP0846672B1/en not_active Expired - Lifetime
- 1997-11-20 US US08/974,924 patent/US5849955A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE69705810T2 (de) | 2002-04-04 |
| EP0846672B1 (en) | 2001-07-25 |
| DE69705810D1 (de) | 2001-08-30 |
| ITMI962551A0 (it) | 1996-12-05 |
| EP0846672A1 (en) | 1998-06-10 |
| US5849955A (en) | 1998-12-15 |
| ITMI962551A1 (it) | 1998-06-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 0001 | Granted |