DK0455533T3 - Ny fremgangsmåde til fremstilling af benzylmethacrylat og derivater heraf, der i den aromatiske kerne er substitueret med halogener eller alkoylgrupper - Google Patents
Ny fremgangsmåde til fremstilling af benzylmethacrylat og derivater heraf, der i den aromatiske kerne er substitueret med halogener eller alkoylgrupperInfo
- Publication number
- DK0455533T3 DK0455533T3 DK91401020.2T DK91401020T DK0455533T3 DK 0455533 T3 DK0455533 T3 DK 0455533T3 DK 91401020 T DK91401020 T DK 91401020T DK 0455533 T3 DK0455533 T3 DK 0455533T3
- Authority
- DK
- Denmark
- Prior art keywords
- halogens
- preparation
- benzyl methacrylate
- new process
- derivatives substituted
- Prior art date
Links
- AOJOEFVRHOZDFN-UHFFFAOYSA-N benzyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCC1=CC=CC=C1 AOJOEFVRHOZDFN-UHFFFAOYSA-N 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 125000003118 aryl group Chemical group 0.000 title 1
- 229910052736 halogen Inorganic materials 0.000 title 1
- 150000002367 halogens Chemical class 0.000 title 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 2
- KCXMKQUNVWSEMD-UHFFFAOYSA-N benzyl chloride Chemical compound ClCC1=CC=CC=C1 KCXMKQUNVWSEMD-UHFFFAOYSA-N 0.000 abstract 2
- 229940073608 benzyl chloride Drugs 0.000 abstract 2
- 150000003512 tertiary amines Chemical class 0.000 abstract 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract 1
- -1 alkali metal methacrylate Chemical class 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 150000005840 aryl radicals Chemical class 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 125000000753 cycloalkyl group Chemical group 0.000 abstract 1
- 150000004985 diamines Chemical group 0.000 abstract 1
- 125000000623 heterocyclic group Chemical group 0.000 abstract 1
- 229910052744 lithium Inorganic materials 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 125000004433 nitrogen atom Chemical group N* 0.000 abstract 1
- 229910052700 potassium Inorganic materials 0.000 abstract 1
- 239000011591 potassium Substances 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/10—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with ester groups or with a carbon-halogen bond
- C07C67/11—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with ester groups or with a carbon-halogen bond being mineral ester groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/52—Esters of acyclic unsaturated carboxylic acids having the esterified carboxyl group bound to an acyclic carbon atom
- C07C69/533—Monocarboxylic acid esters having only one carbon-to-carbon double bond
- C07C69/54—Acrylic acid esters; Methacrylic acid esters
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (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 |
|---|---|---|---|
| FR9005580A FR2661675B1 (fr) | 1990-05-03 | 1990-05-03 | Nouveau procede de fabrication du methacrylate de benzyle. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK0455533T3 true DK0455533T3 (da) | 1994-04-25 |
Family
ID=9396291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK91401020.2T DK0455533T3 (da) | 1990-05-03 | 1991-04-17 | Ny fremgangsmåde til fremstilling af benzylmethacrylat og derivater heraf, der i den aromatiske kerne er substitueret med halogener eller alkoylgrupper |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US5169980A (da) |
| EP (1) | EP0455533B1 (da) |
| JP (1) | JPH0747564B2 (da) |
| AT (1) | ATE98624T1 (da) |
| CA (1) | CA2041838C (da) |
| DE (1) | DE69100775T2 (da) |
| DK (1) | DK0455533T3 (da) |
| ES (1) | ES2049094T3 (da) |
| FR (1) | FR2661675B1 (da) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6285272B1 (en) | 1999-10-28 | 2001-09-04 | Coilcraft, Incorporated | Low profile inductive component |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2830078A (en) * | 1956-01-05 | 1958-04-08 | Pittsburgh Plate Glass Co | Method for preparing unsaturated aromatic compounds |
| SU416345A1 (ru) * | 1972-07-17 | 1974-02-25 | К. А. Чарушников, М. А. Булатов , Л. Г. Суровцев Институт химии Уральского научного центра СССР | Способ получения метакриловых эфиров арилоксизамещенных бензиловых спиртов |
| US4059618A (en) * | 1974-06-26 | 1977-11-22 | Dynamit Nobel Aktiengesellschaft | Tetrahalogen xylylene diacrylates, tetrahalogen xylyl acrylates, pentahalogen benzyl acrylates, and substituted acrylates |
| JPS52118416A (en) * | 1976-03-29 | 1977-10-04 | Mitsui Toatsu Chem Inc | Preparation of glycidyl alkenates |
| JPS5978145A (ja) * | 1982-10-28 | 1984-05-04 | Nippon Shokubai Kagaku Kogyo Co Ltd | キシリレンジアクリレ−トまたはキシリレンジメタクリレ−トの製造法 |
-
1990
- 1990-05-03 FR FR9005580A patent/FR2661675B1/fr not_active Expired - Fee Related
-
1991
- 1991-04-17 ES ES91401020T patent/ES2049094T3/es not_active Expired - Lifetime
- 1991-04-17 DK DK91401020.2T patent/DK0455533T3/da active
- 1991-04-17 AT AT91401020T patent/ATE98624T1/de not_active IP Right Cessation
- 1991-04-17 EP EP91401020A patent/EP0455533B1/fr not_active Expired - Lifetime
- 1991-04-17 DE DE91401020T patent/DE69100775T2/de not_active Expired - Fee Related
- 1991-05-02 JP JP3130643A patent/JPH0747564B2/ja not_active Expired - Lifetime
- 1991-05-03 CA CA002041838A patent/CA2041838C/fr not_active Expired - Fee Related
- 1991-05-03 US US07/694,287 patent/US5169980A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE69100775D1 (de) | 1994-01-27 |
| EP0455533B1 (fr) | 1993-12-15 |
| EP0455533A1 (fr) | 1991-11-06 |
| US5169980A (en) | 1992-12-08 |
| JPH0747564B2 (ja) | 1995-05-24 |
| CA2041838A1 (fr) | 1991-11-04 |
| ES2049094T3 (es) | 1994-04-01 |
| CA2041838C (fr) | 1996-09-24 |
| JPH0543513A (ja) | 1993-02-23 |
| DE69100775T2 (de) | 1994-04-28 |
| FR2661675B1 (fr) | 1992-07-17 |
| FR2661675A1 (fr) | 1991-11-08 |
| ATE98624T1 (de) | 1994-01-15 |
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