JP2011507873A5 - - Google Patents

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Publication number
JP2011507873A5
JP2011507873A5 JP2010539737A JP2010539737A JP2011507873A5 JP 2011507873 A5 JP2011507873 A5 JP 2011507873A5 JP 2010539737 A JP2010539737 A JP 2010539737A JP 2010539737 A JP2010539737 A JP 2010539737A JP 2011507873 A5 JP2011507873 A5 JP 2011507873A5
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JP
Japan
Prior art keywords
dichlorobutadiene
composition
phase
reaction product
chlorinated
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.)
Granted
Application number
JP2010539737A
Other languages
English (en)
Japanese (ja)
Other versions
JP2011507873A (ja
JP5571569B2 (ja
Filing date
Publication date
Priority claimed from US12/335,598 external-priority patent/US8030531B2/en
Application filed filed Critical
Publication of JP2011507873A publication Critical patent/JP2011507873A/ja
Publication of JP2011507873A5 publication Critical patent/JP2011507873A5/ja
Application granted granted Critical
Publication of JP5571569B2 publication Critical patent/JP5571569B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2010539737A 2007-12-19 2008-12-17 ２，３−ジクロロブタジエン−１，３を製造するための方法 Active JP5571569B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US816007P 2007-12-19 2007-12-19
US61/008,160 2007-12-19
US12/335,598 US8030531B2 (en) 2007-12-19 2008-12-16 Process for production of 2,3-dichlorobutadiene-1,3
US12/335,598 2008-12-16
PCT/US2008/087186 WO2009085837A2 (en) 2007-12-19 2008-12-17 Process for production of 2,3-dichlorobutadiene-1,3

Publications (3)

Publication Number Publication Date
JP2011507873A JP2011507873A (ja) 2011-03-10
JP2011507873A5 true JP2011507873A5 (https=) 2011-11-17
JP5571569B2 JP5571569B2 (ja) 2014-08-13

Family

ID=40789424

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010539737A Active JP5571569B2 (ja) 2007-12-19 2008-12-17 ２，３−ジクロロブタジエン−１，３を製造するための方法

Country Status (5)

Country Link
US (2) US8030531B2 (https=)
EP (1) EP2231567B1 (https=)
JP (1) JP5571569B2 (https=)
CN (1) CN101903314B (https=)
WO (1) WO2009085837A2 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011058575A1 (en) * 2009-11-10 2011-05-19 Pidilite Industries Ltd An improved process for the preparation of 2,3,-dichloro 1,3,butadiene from 1,3 butadiene
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
KR20240073882A (ko) * 2021-10-04 2024-05-27 가부시끼가이샤 레조낙 헥사플루오로-1,3-부타디엔의 제조 방법

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE1213396B (de) * 1964-02-26 1966-03-31 British Cellophane Ltd Verfahren zur Herstellung von 2, 3-Dichlorbutadien
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
CS137453B5 (https=) * 1967-10-27 1970-07-15
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
DE2204708C3 (de) * 1972-02-01 1975-10-16 Wsesojusnyj Nautschno-Issledowatelskij I Projektnyj Institut Polimernych Produktow, Eriwan (Sowjetunion) Verfahren zur Herstellung von 2,3-Dichlorbutadien-(1,3)
DE2533429C3 (de) 1975-07-25 1979-07-19 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von 2-Chlorbutadien-U3)
US4215078A (en) 1979-04-02 1980-07-29 E. I. Du Pont De Nemours And Company Process for manufacturing chloroprene and 2,3-dichlorobutadiene-1,3
JPS5791931A (en) * 1980-11-27 1982-06-08 Denki Kagaku Kogyo Kk Preparation of 2,3-dichlorobutadiene-1,3
DE3208796A1 (de) * 1982-03-11 1983-09-22 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von 2,3-dichlorbutadien- (1,3)
US6380446B1 (en) 2000-08-17 2002-04-30 Dupont Dow Elastomers, L.L.C. Process for dehydrohalogenation of halogenated compounds

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