KR880010157A - 유기 화합물중 할로겐 원자의 전기화학적 치환방법 - Google Patents
유기 화합물중 할로겐 원자의 전기화학적 치환방법 Download PDFInfo
- Publication number
- KR880010157A KR880010157A KR1019880001630A KR880001630A KR880010157A KR 880010157 A KR880010157 A KR 880010157A KR 1019880001630 A KR1019880001630 A KR 1019880001630A KR 880001630 A KR880001630 A KR 880001630A KR 880010157 A KR880010157 A KR 880010157A
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- KR
- South Korea
- Prior art keywords
- acid
- electrolysis
- chloro
- carried out
- hydrogen
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B3/00—Electrolytic production of organic compounds
- C25B3/20—Processes
- C25B3/27—Halogenation
- C25B3/28—Fluorination
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B15/00—Operating or servicing cells
- C25B15/02—Process control or regulation
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B15/00—Operating or servicing cells
- C25B15/02—Process control or regulation
- C25B15/023—Measuring, analysing or testing during electrolytic production
- C25B15/025—Measuring, analysing or testing during electrolytic production of electrolyte parameters
- C25B15/029—Concentration
- C25B15/031—Concentration pH
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B15/00—Operating or servicing cells
- C25B15/08—Supplying or removing reactants or electrolytes; Regeneration of electrolytes
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B3/00—Electrolytic production of organic compounds
- C25B3/20—Processes
- C25B3/25—Reduction
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Automation & Control Theory (AREA)
- Analytical Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Primary Cells (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Secondary Cells (AREA)
- Conductive Materials (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (9)
- 일반식(I)의 화합물을 분할 또는 비분할전지(여기에서, 음극은 납, 카드뮴, 아연, 구리, 주석, 지르코늄 또는 탄소로 이루어진다)의 전해액(여기에서, 전해액은 각 경우 비분할 전지중 전해액 또는 분할전지 중 음극액의 총량을 기준으로 하여 0 내지 100중량%의 물 또는 산화중수소, 100내지 0중량%의 보조용매 및, 300mA/㎠의 전류 밀도에 대해 적어도 0.25볼트의 수소과전압을 가지며/갖거나 탈할로겐화 특성을 갖는 금속염 0내지 10중량%의로 이루어진다)중 -10℃내지 전해액의 비점의 온도 및 1내지 500mA/㎠의 전류 밀도에서 전기분해시킴을 특징으로 하여, 일반식(I)의 화합물중 할로겐 원자를 전기화학적 환원에 의해 수소 또는 중수소 원자로 치환시키는 방법.상기식에서, R1은 수소, 중수소, 할로겐원자, 메틸, 듀테로메틸, 니트릴, 할로게노메틸 또는 듀테로할로게노메틸 그룹이고 : R2및 R3은 서로 독립적으로 수소, 중수소, 할로겐원자이며 : R4은 할로겐, ―OH, ―OD, ―OMe(여기에서, Me는 알칼리금속이온, 알칼리토금속이온 또는 NH4 +이온이다), C1-C12-알콕시, 니트릴 또는 ―NR5R6(여기에서, R5및 R6은 동일하거나 상이하며, ―H, ―D, C1―C12―알킬 또는 페닐이다)인데, 래디칼 R1, R2, R3중 적어도 하나는 할로겐 원자이다.
- 제 1항에 있어서, 전기분해를 비분할 전지의 전해액 또는 분할 전지의 음극액 중 pH 0내지 11에서 수행하는 방법.
- 제 1항에 있어서, 3,3-디클로로-2-플루오로 아클리산, 트리클로로아크릴산, 트리브로모아크릴산, 트리요오도아크릴산, 3-클로로-2,3-디플루오로아크릴산, 3-브로모-2,3-디플루오로아크릴산, 3,3-디브로모-2-플루오로아크릴산, 3-클로로-2-플루오로아크릴산, 3-브로모-2-플루오로아크릴산, 2-클로로-3-플루오로아크릴산,- 2-브로모-3-플루오로아크릴산, 3-브로모-2-메틸아크릴산, 3,3-디브로모-2-메틸아크릴산, 3,3-디클로로-2-메틸아크릴산, 2-클로로-2-메틸아크릴산 또는 3-클로로-2-시아노아크릴산을 전기분해하는 방법.
- 제 1항에 있어서, 전지분해를 10내지 90℃에서 수행하는 방법.
- 제 1항에 있어서, 전기분해를 30내지 300mA ㎠의 전류 밀도에서 수행하는 방법.
- 제 1항에 있어서, 전기분해를 분할 전지중에서 불연속 음극반응 및 연속 양극반응으로 수행하는 방법.
- 제 1항에 있어서, 전기분해를 비분할 전지중에서 수행하는 방법.
- 제 1항에 있어서, 전기분해를 탄소로 이루어진 음극을 사용하여 수행하는 방법.
- 제 1항에 있어서, 구리, 은, 금, 아연, 카드뮴, 수은, 주석, 납, 탈륨, 티탄, 지르코늄, 비스무트, 바나듐, 탄탈, 크롬, 세륨, 코발트 또는 니켈의 용성염이 전해액 또는 음극액의 총량을 기준으로 하여 약 10-5내지 10중량%의 농도로 존재하는 방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP3704915.1 | 1987-02-17 | ||
DE19873704915 DE3704915A1 (de) | 1987-02-17 | 1987-02-17 | Elektrochemisches verfahren zum austausch von halogenatomen in einer organischen verbindung |
Publications (1)
Publication Number | Publication Date |
---|---|
KR880010157A true KR880010157A (ko) | 1988-10-07 |
Family
ID=6321120
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019880001630A KR880010157A (ko) | 1987-02-17 | 1988-02-16 | 유기 화합물중 할로겐 원자의 전기화학적 치환방법 |
Country Status (9)
Country | Link |
---|---|
US (1) | US4800012A (ko) |
EP (1) | EP0280120B1 (ko) |
JP (1) | JPS63203782A (ko) |
KR (1) | KR880010157A (ko) |
CN (1) | CN1019208B (ko) |
AT (1) | ATE65555T1 (ko) |
AU (1) | AU595683B2 (ko) |
DE (2) | DE3704915A1 (ko) |
ES (1) | ES2025223B3 (ko) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1317313C (en) * | 1987-04-10 | 1993-05-04 | Hisaki Tanabe | Polymerizable vinyl monomers and vinyl resins prepared therefrom |
GB8712989D0 (en) * | 1987-06-03 | 1987-07-08 | Ici Plc | Electrochemical process |
DE3802745A1 (de) * | 1988-01-30 | 1989-08-03 | Hoechst Ag | Verfahren zur herstellung von fluormalonsaeure und ihren derivaten |
EP0334796B1 (de) * | 1988-03-19 | 1993-05-12 | Hoechst Aktiengesellschaft | Verfahren zur Herstellung von ungesättigten halogenierten Kohlenwasserstoffen |
DE4029067A1 (de) * | 1990-09-13 | 1992-03-19 | Hoechst Ag | Verfahren zur herstellung der salze der 3,3-dideutero-2-fluoracrylsaeure und der trideutero-2-fluoracrylsaeure und deren verwendung |
DE59302695D1 (de) * | 1992-02-22 | 1996-06-27 | Hoechst Ag | Elektrochemisches verfahren zur herstellung von glyoxylsäure |
US20060088138A1 (en) * | 2004-04-07 | 2006-04-27 | Andre Jouanneau | Method and apparatus for the generation and the utilization of plasma solid |
WO2006001236A1 (ja) * | 2004-06-25 | 2006-01-05 | Wako Pure Chemical Industries, Ltd. | ハロアクリル酸又はその塩の重水素化方法 |
JP2006052285A (ja) * | 2004-08-11 | 2006-02-23 | Hitachi Chem Co Ltd | 臭素原子を含有する有機化合物の脱臭素化方法 |
JP4973135B2 (ja) * | 2005-11-10 | 2012-07-11 | 旭硝子株式会社 | 新規な含フッ素化合物の製造方法および新規化合物 |
CN100432067C (zh) * | 2006-06-05 | 2008-11-12 | 南开大学 | 二苯并、二萘并吡喃和二苯并、二萘并螺吡喃类化合物及制备 |
JP6719728B2 (ja) * | 2016-07-26 | 2020-07-08 | 住友電気工業株式会社 | 電解液、電解槽用電解液、及び電解槽システム |
CN110438523B (zh) * | 2019-09-05 | 2021-12-03 | 南京大学 | 一种以重水为氘源的无催化剂电化学氘代方法 |
CN110885985B (zh) * | 2019-12-05 | 2021-11-02 | 深圳大学 | 一种氘代化学品的制备方法 |
CN113322490B (zh) * | 2020-02-28 | 2022-05-24 | 天津大学 | 原位合成铜纳米线阵列材料及其制备方法和应用 |
CN111411368B (zh) * | 2020-04-03 | 2021-10-15 | 杭州师范大学 | 一种钯催化的电化学脱氯处理二氯甲烷的方法 |
CN112281182B (zh) * | 2020-10-29 | 2021-11-26 | 武汉大学 | 一种电化学条件下制备氘代芳烃的方法 |
CN114032568B (zh) * | 2021-11-11 | 2022-11-29 | 南京南欣医药技术研究院有限公司 | 一种芳基氘代二氟甲基化合物的合成方法 |
CN114438530B (zh) * | 2022-02-28 | 2023-04-21 | 华南理工大学 | 一种(z)-3-氨基-2-溴丁-2-烯腈的电化学制备方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3887442A (en) * | 1970-11-23 | 1975-06-03 | Scm Corp | Polymerization process |
DE3228663A1 (de) * | 1982-07-31 | 1984-02-02 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von dichlormilchsaeure oder dem nitril oder amid der dichlormilchsaeure |
DE3639117A1 (de) * | 1986-11-15 | 1988-05-19 | Hoechst Ag | (meth)acrylsaeureester |
-
1987
- 1987-02-17 DE DE19873704915 patent/DE3704915A1/de not_active Withdrawn
-
1988
- 1988-02-11 DE DE8888102011T patent/DE3863794D1/de not_active Expired - Fee Related
- 1988-02-11 EP EP88102011A patent/EP0280120B1/de not_active Expired - Lifetime
- 1988-02-11 AT AT88102011T patent/ATE65555T1/de not_active IP Right Cessation
- 1988-02-11 ES ES88102011T patent/ES2025223B3/es not_active Expired - Lifetime
- 1988-02-15 CN CN88100844A patent/CN1019208B/zh not_active Expired
- 1988-02-16 US US07/155,767 patent/US4800012A/en not_active Expired - Fee Related
- 1988-02-16 KR KR1019880001630A patent/KR880010157A/ko not_active Application Discontinuation
- 1988-02-16 JP JP63031993A patent/JPS63203782A/ja active Pending
- 1988-02-17 AU AU11907/88A patent/AU595683B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
JPS63203782A (ja) | 1988-08-23 |
CN88100844A (zh) | 1988-08-31 |
CN1019208B (zh) | 1992-11-25 |
EP0280120A1 (de) | 1988-08-31 |
AU1190788A (en) | 1988-08-18 |
DE3704915A1 (de) | 1988-08-25 |
DE3863794D1 (de) | 1991-08-29 |
ES2025223B3 (es) | 1992-03-16 |
ATE65555T1 (de) | 1991-08-15 |
AU595683B2 (en) | 1990-04-05 |
US4800012A (en) | 1989-01-24 |
EP0280120B1 (de) | 1991-07-24 |
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