KR100497943B1 - 카복실산 제조방법 - Google Patents
카복실산 제조방법 Download PDFInfo
- Publication number
- KR100497943B1 KR100497943B1 KR10-1999-7007721A KR19997007721A KR100497943B1 KR 100497943 B1 KR100497943 B1 KR 100497943B1 KR 19997007721 A KR19997007721 A KR 19997007721A KR 100497943 B1 KR100497943 B1 KR 100497943B1
- Authority
- KR
- South Korea
- Prior art keywords
- acid
- carbon monoxide
- catalyst
- carboxylic acids
- range
- 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.)
- Expired - Fee Related
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/10—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide
- C07C51/14—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide on a carbon-to-carbon unsaturated bond in organic compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/10—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide
- C07C51/12—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide on an oxygen-containing group in organic compounds, e.g. alcohols
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)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Description
Claims (10)
- 공급물 성분과 산물의 충분한 교반이 일어나 연속적으로 공급된 일산화탄소 및 물과의 효율적인 역혼합이 달성되고, 동시에 측쇄 카복실산, 비-전환 올레핀, 일산화탄소 및 물을 포함하는 유출물이 연속적으로 제거되는 연속 역혼합 반응기에서, 측쇄 올레핀 또는 이의 전구체를 올레핀 또는 이의 전구체 및 일산화탄소의 측쇄 카복실산으로의 전환에 요구되는 양성자를 제공하기에 충분한 산 그룹을 갖는 산성 이온 교환제의 존재하에 25 ℃ 내지 200 ℃ 범위의 온도와 10 내지 200 bar 범위의 압력에서 반응시키며, 몰/올레핀 비는 0.5 내지 2몰/몰 범위 내임을 특징으로 하는, 일산화탄소와 고체 산 촉매의 반응에 의한 측쇄 올레핀으로부터의 측쇄 카복실산 제조방법.
- 제 1 항에 있어서, 50 내지 100 bar 범위의 압력에서 수행됨을 특징으로 하는 방법.
- 제 1 항에 있어서, 100 내지 150 ℃ 범위의 온도에서 수행됨을 특징으로 하는 방법.
- 제 1 항 내지 3 항 중 어느 한 항에 있어서, 하기 화학식의 트리알킬아세트산이 생성됨을 특징으로 하는 방법.화학식상기식에서,각각의 R은 1 개 내지 10 개의 탄소 원자를 갖는 라디칼을 나타낸다.
- 제 1 항 내지 3 항 중 어느 한 항에 있어서, 트리알킬 아세트산 중의 탄소 원자의 총 수가 5 내지 14 개의 범위임을 특징으로 하는 방법.
- 제 1 항 내지 3 항 중 어느 한 항에 있어서, 고체 산 촉매로서 설폰화 수지, 설폰화 폴리(테트라플루오로에틸렌) 및 설폰화 실옥산 중합체로 이루어진 그룹 중에서 선택된 고체 산성 이온 교환제가 사용됨을 특징으로 하는 방법.
- 제 1 항 내지 3 항 중 어느 한 항에 있어서, 촉매로서 스티렌과 디비닐벤젠의 설폰화 공중합체, 페놀 수지, 또는 페놀 기본 수지로부터 선택된 산성 이온 교환제가 사용됨을 특징으로 하는 방법.
- 제 6 항에 있어서, 수지가 활성 부위당 적어도 65 중량% 황산과 동등한 산 강도를 갖도록 수지가 설폰산 양이온 교환 수지를 생성하도록 처리됨을 특징으로 하는 방법.
- 제 1 항 내지 3 항 중 어느 한 항에 있어서, 촉매로서 2 meq/ml 건조 수지 이상의 설폰 그룹 밀도를 갖는, 스티렌과 디비닐벤젠으로부터 유도된 설폰화 공중합체가 사용되고, 동시에 공중합체가 4 내지 30 중량% 범위의 디비닐벤젠 함량을 지님을 특징으로 하는 방법.
- 제 1 항 내지 3 항 중 어느 한 항에 있어서, 반응 도중 생성되는 측쇄 산이 반응기내 용매로서 존재함을 특징으로 하는 방법.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP97200537.5 | 1997-02-25 | ||
| EP97200537 | 1997-02-25 | ||
| PCT/EP1998/001128 WO1998038149A1 (en) | 1997-02-25 | 1998-02-24 | Process for the manufacture of carboxylic acids |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20000075656A KR20000075656A (ko) | 2000-12-26 |
| KR100497943B1 true KR100497943B1 (ko) | 2005-07-01 |
Family
ID=26146173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR10-1999-7007721A Expired - Fee Related KR100497943B1 (ko) | 1997-02-25 | 1998-02-24 | 카복실산 제조방법 |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP0968166B1 (ko) |
| JP (1) | JP4025373B2 (ko) |
| KR (1) | KR100497943B1 (ko) |
| AT (1) | ATE219043T1 (ko) |
| AU (1) | AU726899B2 (ko) |
| CA (1) | CA2282350A1 (ko) |
| DE (1) | DE69805980T2 (ko) |
| NZ (1) | NZ336802A (ko) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW491834B (en) * | 1998-09-21 | 2002-06-21 | Shell Int Research | Process for the manufacture of quaternary carboxylic acids |
| ATE272042T1 (de) * | 1998-10-22 | 2004-08-15 | Resolution Res Nederland Bv | Verfahren zur herstellung von alpha, alpha- verzweigten carbonsäuren |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3620581A1 (de) * | 1986-06-19 | 1987-12-23 | Basf Ag | Verfahren zur herstellung von carbonsaeuren |
| US5250726A (en) * | 1992-08-24 | 1993-10-05 | E. I. Du Pont De Nemours And Company | Process for the preparation of 3-pentenoic acid from butadiene |
| DE69512680T2 (de) * | 1994-12-28 | 2000-05-25 | Exxon Chemical Patents, Inc. | Herstellung von trialkylcarbonsäuren unter verwendung eines festen sauren harzkatalysatorsystems |
-
1998
- 1998-02-24 AT AT98909484T patent/ATE219043T1/de not_active IP Right Cessation
- 1998-02-24 DE DE69805980T patent/DE69805980T2/de not_active Expired - Lifetime
- 1998-02-24 JP JP53732398A patent/JP4025373B2/ja not_active Expired - Fee Related
- 1998-02-24 AU AU64001/98A patent/AU726899B2/en not_active Ceased
- 1998-02-24 CA CA002282350A patent/CA2282350A1/en not_active Abandoned
- 1998-02-24 EP EP98909484A patent/EP0968166B1/en not_active Expired - Lifetime
- 1998-02-24 NZ NZ336802A patent/NZ336802A/en unknown
- 1998-02-24 KR KR10-1999-7007721A patent/KR100497943B1/ko not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| ATE219043T1 (de) | 2002-06-15 |
| AU6400198A (en) | 1998-09-18 |
| EP0968166B1 (en) | 2002-06-12 |
| DE69805980T2 (de) | 2003-01-23 |
| JP2001513099A (ja) | 2001-08-28 |
| DE69805980D1 (de) | 2002-07-18 |
| AU726899B2 (en) | 2000-11-23 |
| NZ336802A (en) | 2000-09-29 |
| CA2282350A1 (en) | 1998-09-03 |
| KR20000075656A (ko) | 2000-12-26 |
| JP4025373B2 (ja) | 2007-12-19 |
| EP0968166A1 (en) | 2000-01-05 |
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