CN1250523C - 制备丁二腈的方法 - Google Patents

制备丁二腈的方法 Download PDF

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Publication number
CN1250523C
CN1250523C CNB028247183A CN02824718A CN1250523C CN 1250523 C CN1250523 C CN 1250523C CN B028247183 A CNB028247183 A CN B028247183A CN 02824718 A CN02824718 A CN 02824718A CN 1250523 C CN1250523 C CN 1250523C
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CN
China
Prior art keywords
hcn
tcb
water
reactor
acn
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 - Lifetime
Application number
CNB028247183A
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English (en)
Chinese (zh)
Other versions
CN1612858A (zh
Inventor
H·奥维林格
F·H·M·范登布伦
O·普尔特
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DSM IP Assets BV
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DSM IP Assets BV
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Publication date
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Publication of CN1612858A publication Critical patent/CN1612858A/zh
Application granted granted Critical
Publication of CN1250523C publication Critical patent/CN1250523C/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/08—Preparation of carboxylic acid nitriles by addition of hydrogen cyanide or salts thereof to unsaturated compounds
    • C07C253/10—Preparation of carboxylic acid nitriles by addition of hydrogen cyanide or salts thereof to unsaturated compounds to compounds containing carbon-to-carbon double bonds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C07C255/01—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms
    • C07C255/02—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms of an acyclic and saturated carbon skeleton
    • C07C255/04—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms of an acyclic and saturated carbon skeleton containing two cyano groups bound to the carbon skeleton

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CNB028247183A 2001-12-11 2002-12-03 制备丁二腈的方法 Expired - Lifetime CN1250523C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP01204866.6 2001-12-11
EP01204866A EP1325905A1 (en) 2001-12-11 2001-12-11 Process for preparing succinonitrile

Publications (2)

Publication Number Publication Date
CN1612858A CN1612858A (zh) 2005-05-04
CN1250523C true CN1250523C (zh) 2006-04-12

Family

ID=8181423

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB028247183A Expired - Lifetime CN1250523C (zh) 2001-12-11 2002-12-03 制备丁二腈的方法

Country Status (10)

Country Link
US (1) US7371884B2 (https=)
EP (2) EP1325905A1 (https=)
JP (1) JP4237062B2 (https=)
KR (1) KR100893965B1 (https=)
CN (1) CN1250523C (https=)
AT (1) ATE399760T1 (https=)
AU (1) AU2002347666A1 (https=)
DE (1) DE60227411D1 (https=)
ES (1) ES2309216T3 (https=)
WO (1) WO2003050079A1 (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7670742B2 (en) 2005-03-15 2010-03-02 Ricoh Company, Ltd. Recording material, toner, liquid developer and image forming method using the same
DE102006058249A1 (de) * 2006-12-08 2008-06-12 Evonik Röhm Gmbh Verfahren zur Herstellung von Cyanhydrinen sowie deren Verwendung bei der Herstellung von Methacrylsäurealkylestern
CN103521158B (zh) * 2013-10-29 2015-12-02 万华化学集团股份有限公司 一种连续化制备丁二腈的方法
EP3063126B1 (en) 2013-12-19 2018-08-01 INVISTA Textiles (U.K.) Limited Heterogeneous hydrocyanation
JP6357047B2 (ja) * 2014-08-05 2018-07-11 広栄化学工業株式会社 ニトリル化合物の製造方法
CN105949084A (zh) * 2016-07-07 2016-09-21 天津市职业大学 一种丁二腈的制备方法
JP7111304B2 (ja) * 2018-06-25 2022-08-02 日宝化学株式会社 メチルスクシノニトリル又はスクシノニトリルの製造方法
CN120813565A (zh) * 2023-03-03 2025-10-17 锦湖石油化学株式会社 脂肪族腈基化合物的制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2434606A (en) * 1942-02-02 1948-01-13 American Cyanamid Co Method of preparing succinonitrile
JPS5010848B1 (https=) * 1974-01-14 1975-04-24
DE2719867A1 (de) * 1977-05-04 1978-11-09 Bayer Ag Verfahren zur herstellung von butandiol-1,4
DE4006979A1 (de) * 1990-03-06 1991-09-12 Basf Ag Verfahren zur herstellung von 1,4-alkylendiaminen

Also Published As

Publication number Publication date
EP1325905A1 (en) 2003-07-09
JP4237062B2 (ja) 2009-03-11
EP1456169B1 (en) 2008-07-02
EP1456169A1 (en) 2004-09-15
DE60227411D1 (de) 2008-08-14
JP2005511738A (ja) 2005-04-28
KR20040063945A (ko) 2004-07-14
WO2003050079A1 (en) 2003-06-19
KR100893965B1 (ko) 2009-04-20
ES2309216T3 (es) 2008-12-16
US7371884B2 (en) 2008-05-13
CN1612858A (zh) 2005-05-04
AU2002347666A1 (en) 2003-06-23
US20060229463A1 (en) 2006-10-12
ATE399760T1 (de) 2008-07-15

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