JP5571570B2 - 塩素化アルケンを精製するための方法 - Google Patents
塩素化アルケンを精製するための方法 Download PDFInfo
- Publication number
- JP5571570B2 JP5571570B2 JP2010539739A JP2010539739A JP5571570B2 JP 5571570 B2 JP5571570 B2 JP 5571570B2 JP 2010539739 A JP2010539739 A JP 2010539739A JP 2010539739 A JP2010539739 A JP 2010539739A JP 5571570 B2 JP5571570 B2 JP 5571570B2
- Authority
- JP
- Japan
- Prior art keywords
- chlorinated
- chlorine
- composition
- chlorine substituent
- alkene
- 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.)
- Active
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
- C07C17/10—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/23—Preparation of halogenated hydrocarbons by dehalogenation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/25—Preparation of halogenated hydrocarbons by splitting-off hydrogen halides from halogenated hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/38—Separation; Purification; Stabilisation; Use of additives
- C07C17/395—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to a chemical modification of at least one compound
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US826907P | 2007-12-19 | 2007-12-19 | |
| US61/008,269 | 2007-12-19 | ||
| US12/335,583 | 2008-12-16 | ||
| US12/335,583 US8026400B2 (en) | 2007-12-19 | 2008-12-16 | Process for production of 2,3-dichlorobutadiene-1,3 |
| PCT/US2008/087204 WO2009085846A2 (en) | 2007-12-19 | 2008-12-17 | Process for purification of chlorinated alkenes |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2011507874A JP2011507874A (ja) | 2011-03-10 |
| JP2011507874A5 JP2011507874A5 (enExample) | 2011-11-17 |
| JP5571570B2 true JP5571570B2 (ja) | 2014-08-13 |
Family
ID=40789425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010539739A Active JP5571570B2 (ja) | 2007-12-19 | 2008-12-17 | 塩素化アルケンを精製するための方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US8026400B2 (enExample) |
| EP (1) | EP2231566B1 (enExample) |
| JP (1) | JP5571570B2 (enExample) |
| CN (1) | CN101903315B (enExample) |
| WO (1) | WO2009085846A2 (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103483144B (zh) * | 2013-09-26 | 2015-03-25 | 中国成达工程有限公司 | 二氯丁烯制二氯丁二烯的制备方法及其制备装置 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2430016A (en) * | 1946-09-05 | 1947-11-04 | Shell Dev | Production of haloprenes |
| US2626964A (en) * | 1948-12-22 | 1953-01-27 | Firestone Tire & Rubber Co | Preparation of 2, 3-dichloro-1, 3-butadiene by dehydrochlorination of 1, 2, 3, 4-tetrachlorobutane |
| BE555949A (enExample) * | 1956-03-21 | |||
| GB1084742A (en) * | 1964-07-08 | 1967-09-27 | British Cellophane Ltd | Improvements in or relating to the manufacture of 2,3-dichloro-1,3-butadiene |
| US3981937A (en) * | 1966-06-03 | 1976-09-21 | E. I. Du Pont De Nemours And Company | Dehydrohalogenation of 3,4-dichloro-1-butene |
| DE1297100B (de) * | 1966-09-21 | 1969-06-12 | Du Pont | Verfahren zur Herstellung von 2-Chlor-1,3-butadien |
| US3697609A (en) * | 1967-05-19 | 1972-10-10 | Denki Kagaku Kogyo Kk | Method of producing 2-chlorobutadiene-1,3 |
| US3639493A (en) | 1968-02-28 | 1972-02-01 | Du Pont | Dehydrohalogenation of halogenated compounds |
| US3876716A (en) | 1968-02-28 | 1975-04-08 | Du Pont | Dehydrochlorination of chlorinated compounds |
| BE759409A (fr) * | 1969-11-26 | 1971-05-25 | Knapsack Ag | Procede pour abaisser la teneur en 2-chlorobutadiene-(1,3) du 1,2-dichlorethane recupere dans la dissociation thermique incomplete en chlorurede vinyle |
| GB1342536A (en) * | 1971-08-10 | 1974-01-03 | Bp Chem Int Ltd | Preparation of 1,3-dichlorobutadiene-1,3 |
| DE2533429C3 (de) | 1975-07-25 | 1979-07-19 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von 2-Chlorbutadien-U3) |
| DE3208796A1 (de) * | 1982-03-11 | 1983-09-22 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von 2,3-dichlorbutadien- (1,3) |
| JPS5921633A (ja) * | 1982-07-29 | 1984-02-03 | Denki Kagaku Kogyo Kk | クロロプレンの製造方法 |
| JPS6172728A (ja) * | 1984-09-17 | 1986-04-14 | Kanegafuchi Chem Ind Co Ltd | １，２−ジクロルエタン中のクロロプレンの塩素化方法 |
| US6380446B1 (en) | 2000-08-17 | 2002-04-30 | Dupont Dow Elastomers, L.L.C. | Process for dehydrohalogenation of halogenated compounds |
-
2008
- 2008-12-16 US US12/335,583 patent/US8026400B2/en active Active
- 2008-12-17 WO PCT/US2008/087204 patent/WO2009085846A2/en not_active Ceased
- 2008-12-17 JP JP2010539739A patent/JP5571570B2/ja active Active
- 2008-12-17 CN CN200880121668.4A patent/CN101903315B/zh active Active
- 2008-12-17 EP EP08867296.9A patent/EP2231566B1/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US20090163746A1 (en) | 2009-06-25 |
| JP2011507874A (ja) | 2011-03-10 |
| WO2009085846A3 (en) | 2009-08-27 |
| CN101903315A (zh) | 2010-12-01 |
| US8026400B2 (en) | 2011-09-27 |
| WO2009085846A2 (en) | 2009-07-09 |
| EP2231566B1 (en) | 2017-03-29 |
| EP2231566A2 (en) | 2010-09-29 |
| CN101903315B (zh) | 2014-07-02 |
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| JP5571569B2 (ja) | ２，３−ジクロロブタジエン−１，３を製造するための方法 |
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