KR20000031443A - 팔라듐 복합촉매를 이용한 신남산 유도체의제조방법 - Google Patents
팔라듐 복합촉매를 이용한 신남산 유도체의제조방법 Download PDFInfo
- Publication number
- KR20000031443A KR20000031443A KR1019980047495A KR19980047495A KR20000031443A KR 20000031443 A KR20000031443 A KR 20000031443A KR 1019980047495 A KR1019980047495 A KR 1019980047495A KR 19980047495 A KR19980047495 A KR 19980047495A KR 20000031443 A KR20000031443 A KR 20000031443A
- Authority
- KR
- South Korea
- Prior art keywords
- formula
- alkoxyhalobenzene
- cinnamic acid
- acid derivatives
- complex catalyst
- 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.)
- Ceased
Links
- 239000003054 catalyst Substances 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title claims abstract description 21
- 150000001851 cinnamic acid derivatives Chemical class 0.000 title claims abstract description 17
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims abstract description 44
- 229910052763 palladium Inorganic materials 0.000 claims abstract description 22
- 150000007529 inorganic bases Chemical class 0.000 claims abstract description 10
- 150000001252 acrylic acid derivatives Chemical class 0.000 claims abstract description 7
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 15
- 150000001875 compounds Chemical class 0.000 claims description 13
- 238000006243 chemical reaction Methods 0.000 claims description 11
- 125000000217 alkyl group Chemical group 0.000 claims description 10
- 125000004432 carbon atom Chemical group C* 0.000 claims description 10
- 229910052739 hydrogen Inorganic materials 0.000 claims description 10
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 10
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 9
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 239000001257 hydrogen Substances 0.000 claims description 7
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims description 7
- 230000035484 reaction time Effects 0.000 claims description 7
- 125000002768 hydroxyalkyl group Chemical group 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 229910000027 potassium carbonate Inorganic materials 0.000 claims description 5
- 235000011181 potassium carbonates Nutrition 0.000 claims description 5
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 4
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims description 4
- 239000002904 solvent Substances 0.000 claims description 4
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims description 2
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 2
- 229910052794 bromium Inorganic materials 0.000 claims description 2
- 125000001246 bromo group Chemical group Br* 0.000 claims description 2
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical group II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 claims description 2
- 229910000028 potassium bicarbonate Inorganic materials 0.000 claims description 2
- 235000015497 potassium bicarbonate Nutrition 0.000 claims description 2
- 239000011736 potassium bicarbonate Substances 0.000 claims description 2
- TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 claims description 2
- 229940086066 potassium hydrogencarbonate Drugs 0.000 claims description 2
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims description 2
- 235000017557 sodium bicarbonate Nutrition 0.000 claims description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 2
- 235000017550 sodium carbonate Nutrition 0.000 claims description 2
- 238000007796 conventional method Methods 0.000 abstract description 2
- 238000002360 preparation method Methods 0.000 description 14
- 230000009257 reactivity Effects 0.000 description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- 238000007086 side reaction Methods 0.000 description 5
- -1 Octyl 4-methoxy Cinnamic Acid Ester Chemical class 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 238000005160 1H NMR spectroscopy Methods 0.000 description 3
- GOXQRTZXKQZDDN-UHFFFAOYSA-N 2-Ethylhexyl acrylate Chemical compound CCCCC(CC)COC(=O)C=C GOXQRTZXKQZDDN-UHFFFAOYSA-N 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 238000005481 NMR spectroscopy Methods 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000004821 distillation Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- SYSZENVIJHPFNL-UHFFFAOYSA-N (alpha-D-mannosyl)7-beta-D-mannosyl-diacetylchitobiosyl-L-asparagine, isoform B (protein) Chemical compound COC1=CC=C(I)C=C1 SYSZENVIJHPFNL-UHFFFAOYSA-N 0.000 description 2
- QJPJQTDYNZXKQF-UHFFFAOYSA-N 4-bromoanisole Chemical compound COC1=CC=C(Br)C=C1 QJPJQTDYNZXKQF-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 238000001994 activation Methods 0.000 description 2
- 125000005250 alkyl acrylate group Chemical group 0.000 description 2
- 150000003863 ammonium salts Chemical class 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 239000002537 cosmetic Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000000475 sunscreen effect Effects 0.000 description 2
- 239000000516 sunscreening agent Substances 0.000 description 2
- 125000005270 trialkylamine group Chemical group 0.000 description 2
- WOYWLLHHWAMFCB-UHFFFAOYSA-N 2-ethylhexyl acetate Chemical compound CCCCC(CC)COC(C)=O WOYWLLHHWAMFCB-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000013077 target material Substances 0.000 description 1
- 238000005292 vacuum distillation Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
- C07C57/30—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing six-membered aromatic rings
- C07C57/42—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing six-membered aromatic rings having unsaturation outside the rings
- C07C57/44—Cinnamic acid
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C59/40—Unsaturated compounds
- C07C59/58—Unsaturated compounds containing ether groups, groups, groups, or groups
- C07C59/64—Unsaturated compounds containing ether groups, groups, groups, or groups containing six-membered aromatic rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (6)
- 화학식 2의 팔라듐 복합촉매와 무기염기 존재하에서 화학식 3의 4-알콕시할로벤젠을 화학식 4의 아크릴산 유도체와 반응시키는 것을 특징으로 하는 화학식 1의 신남산 유도체의 제조방법.(1)(2)(3)CH2=CHCOOR2(4)상기 화학식 1, 2, 3 및 4에서 X는 브롬 또는 요오드이고, R1은 수소, 탄소수 1 내지 8의 저급 알킬기이며, R2은 수소, 탄소수 1 내지 10의 알킬기 또는 하이드록시 알킬기이며, R3은 벤젠 또는 톨루엔이다.
- 제1항에서 있어서, 화학식 4의 아크릴산 유도체가 화학식 2의 4-알콕시할로벤젠에 대해 0.5∼5.0 당량이 사용되는 것을 특징으로 하는 제조방법.
- 제1항에 있어서, 무기 염기가 탄산칼륨, 탄산수소칼륨, 탄산나트륨 및 탄산수소나트륨으로 이루어진 군에서 선택되며, 화학식 2의 4-알콕시할로벤젠에 대해 0.5 ∼5.0 당량이 사용되는 것을 특징으로 하는 제조방법.
- 제1항에 있어서, 화학식 2의 팔라듐복합촉매가 화학식 2의 4-알콕시할로벤젠 에 대해 10∼100ppm 사용되는 것을 특징으로 하는 제조방법.
- 제1항에 있어서, 용매가 디메틸 포름 아미드, N-메틸피롤리돈 및 물로 이루어진 군에서 선택되며, 화학식 2의 4-알콕시할로벤제 화합물에 대해 질량비로 1∼ 10 배가 사용되는 것을 특징으로 하는 제조방법.
- 제1항에 있어서, 반응온도가 50∼150℃이며, 반응시간은 30분∼5시간인 것을 특징으로 하는 제조방법.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019980047495A KR20000031443A (ko) | 1998-11-06 | 1998-11-06 | 팔라듐 복합촉매를 이용한 신남산 유도체의제조방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019980047495A KR20000031443A (ko) | 1998-11-06 | 1998-11-06 | 팔라듐 복합촉매를 이용한 신남산 유도체의제조방법 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20000031443A true KR20000031443A (ko) | 2000-06-05 |
Family
ID=19557361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019980047495A Ceased KR20000031443A (ko) | 1998-11-06 | 1998-11-06 | 팔라듐 복합촉매를 이용한 신남산 유도체의제조방법 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR20000031443A (ko) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1990010617A1 (en) * | 1989-03-09 | 1990-09-20 | Mallinckrodt, Inc. | Process for producing 2-ethylhexyl-p-methoxycinnamate |
| US5187303A (en) * | 1991-04-15 | 1993-02-16 | Imi (Tami) Institute For Research And Development Ltd. | Process for the preparation of octyl methoxy cinnamate |
| US5334750A (en) * | 1992-04-07 | 1994-08-02 | Bayer Aktiengesellschaft | Process for the preparation of cinnamic acid derivatives |
| US5728865A (en) * | 1995-08-24 | 1998-03-17 | Bromine Compounds Ltd. | Process for the preparation of octyl p-methoxy cinnamate |
-
1998
- 1998-11-06 KR KR1019980047495A patent/KR20000031443A/ko not_active Ceased
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1990010617A1 (en) * | 1989-03-09 | 1990-09-20 | Mallinckrodt, Inc. | Process for producing 2-ethylhexyl-p-methoxycinnamate |
| US5187303A (en) * | 1991-04-15 | 1993-02-16 | Imi (Tami) Institute For Research And Development Ltd. | Process for the preparation of octyl methoxy cinnamate |
| US5334750A (en) * | 1992-04-07 | 1994-08-02 | Bayer Aktiengesellschaft | Process for the preparation of cinnamic acid derivatives |
| US5728865A (en) * | 1995-08-24 | 1998-03-17 | Bromine Compounds Ltd. | Process for the preparation of octyl p-methoxy cinnamate |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1460059A1 (en) | Process for producing 5-(3-cyanophenyl)-3-formylbenzoic acid compound | |
| CN111848423B (zh) | 3-氧代环丁基氨基甲酸叔丁酯的制备方法 | |
| AU630013B2 (en) | Improved method of preparing an intermediate for the manufacture of bambuterol | |
| KR0171047B1 (ko) | 안트라사이클리논의 제조방법 | |
| KR100814597B1 (ko) | 메틸 4-포밀벤조에이트와 디메틸테레프탈레이트의 분리방법 | |
| JP3291987B2 (ja) | O,s−ジメチル−n−アセチルホスホルアミドチオエートの精製法 | |
| KR20000056308A (ko) | (s)-비나프틸팔라듐복합촉매를 이용한 신남산 유도체의 제조방법 | |
| FR2571047A1 (fr) | Procede de preparation de perfluoroalcanols | |
| US4697032A (en) | Process for the preparation of 1-bromoethyl hydrocarbonyl carbonates and new 1-bromoethyl hydrocarbonyl carbonates | |
| KR20010040542A (ko) | 혼합 고순도 (메트)아크릴산 무수물의 향상된 제조 방법 | |
| JP2594826B2 (ja) | p−またはm−ヒドロキシフェネチルアルコールの製造法 | |
| JP4397990B2 (ja) | 3−アルキルフラバノノール誘導体の精製法 | |
| CN111662233B (zh) | 一种一步法合成4-氯-1h-咪唑-2-羧酸乙酯的方法 | |
| JP3640319B2 (ja) | ベンズアミド誘導体の製造方法 | |
| EP0463676A1 (en) | Process for the synthesis of alpha-hydroxy-esters | |
| JPH0142253B2 (ko) | ||
| EP0652213B1 (en) | Method for producing alkyl 3-phthalidylideneacetate | |
| KR0169558B1 (ko) | 2-아미노-3,5- 디브로모 벤즈알데히드의 제조방법 | |
| CA1122983A (en) | Method of producing 5-fluorouracil derivatives | |
| JPH06247895A (ja) | ヒドロキシカルボン酸エステルの製造法 | |
| FR2599737A1 (fr) | Procede pour la fixation de groupes alkyles, alkenyles, cycloalkyles ou aralkyles sur une chaine carbonee portant un groupement fonctionnel | |
| CN120423954A (zh) | 一种丁-3-炔酸乙酯的合成方法 | |
| KR100525358B1 (ko) | 카르복실 벤조트리아졸 알킬에스테르의 제조방법 | |
| CN120359196A (zh) | 一种四氢-1-萘胺及其衍生物的制备方法 | |
| JP3254746B2 (ja) | 末端アセチレン化合物およびその製造法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19981106 |
|
| PG1501 | Laying open of application | ||
| A201 | Request for examination | ||
| PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20030102 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 19981106 Comment text: Patent Application |
|
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20050531 Patent event code: PE09021S01D |
|
| E601 | Decision to refuse application | ||
| PE0601 | Decision on rejection of patent |
Patent event date: 20051124 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20050531 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |