DE60035696T2 - Verfahren zur Umsetzung von 1,4-Butindiol in 1,4-Butendiol - Google Patents

Verfahren zur Umsetzung von 1,4-Butindiol in 1,4-Butendiol Download PDF

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Publication number
DE60035696T2
DE60035696T2 DE2000635696 DE60035696T DE60035696T2 DE 60035696 T2 DE60035696 T2 DE 60035696T2 DE 2000635696 DE2000635696 DE 2000635696 DE 60035696 T DE60035696 T DE 60035696T DE 60035696 T2 DE60035696 T2 DE 60035696T2
Authority
DE
Germany
Prior art keywords
catalyst
butynediol
butenediol
reaction
selectivity
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
DE2000635696
Other languages
German (de)
English (en)
Other versions
DE60035696D1 (de
Inventor
Raghunath Vitthal Chaudhari
Chandrashekhar Vasant Rode
Rengaswamy Jaganathan
Manisha Madhukar Telkar
Vilas Hari Rane
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Council of Scientific and Industrial Research
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Council of Scientific and Industrial Research
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Council of Scientific and Industrial Research filed Critical Council of Scientific and Industrial Research
Application granted granted Critical
Publication of DE60035696D1 publication Critical patent/DE60035696D1/de
Publication of DE60035696T2 publication Critical patent/DE60035696T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/17—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrogenation of carbon-to-carbon double or triple bonds

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
DE2000635696 2000-11-20 2000-11-29 Verfahren zur Umsetzung von 1,4-Butindiol in 1,4-Butendiol Expired - Lifetime DE60035696T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US716707 1991-06-18
US09/716,707 US6420615B1 (en) 2000-11-20 2000-11-20 Process for the conversion of 1,4 butynediol to 1,4 butenediol

Publications (2)

Publication Number Publication Date
DE60035696D1 DE60035696D1 (de) 2007-09-06
DE60035696T2 true DE60035696T2 (de) 2008-04-30

Family

ID=24879108

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2000635696 Expired - Lifetime DE60035696T2 (de) 2000-11-20 2000-11-29 Verfahren zur Umsetzung von 1,4-Butindiol in 1,4-Butendiol

Country Status (5)

Country Link
US (1) US6420615B1 (enExample)
EP (1) EP1207146B1 (enExample)
JP (1) JP3987278B2 (enExample)
AT (1) ATE368022T1 (enExample)
DE (1) DE60035696T2 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6660675B2 (en) * 2000-11-20 2003-12-09 Council Of Scientific And Industrial Research Noble metal containing hydrogenation catalyst for selective hydrogenation of 1, 4 butynediol to 1, 4 butenediol, and a process for the preparation thereof
DE102005042185A1 (de) 2005-09-06 2007-03-08 Basf Ag Verfahren zur Abtrennung von polymeren Nebenprodukten aus 1,4-Butindiol
DE102005042184A1 (de) * 2005-09-06 2007-03-08 Basf Ag Verfahren zur Abtrennung von polymeren Nebenprodukten aus 1,4-Butindiol
EP2750796B1 (en) 2012-04-17 2020-06-03 Momentive Performance Materials Inc. Catalyst for hydrosilylation reactions and methods of making the same
CN106748658A (zh) * 2016-12-27 2017-05-31 重庆建峰工业集团有限公司 一种炔醇半氢化制备烯醇的方法
CN113181952A (zh) * 2021-04-28 2021-07-30 新疆大学 镍基催化剂及其制备方法和应用

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH438269A (it) * 1963-05-10 1967-06-30 Snam Spa Processo di idrogenazione di composti acetilenici miscibili con acqua a composti etilenici
DE2431929C3 (de) * 1974-07-03 1981-04-02 Basf Ag, 6700 Ludwigshafen Katalysator zur partiellen Hydrierung
JPS6014003B2 (ja) * 1978-11-08 1985-04-11 信越化学工業株式会社 シス−オレフィン化合物の選択的製造方法
US5650546A (en) 1994-12-16 1997-07-22 Council Of Scientific Industrial Resear. Process for the catalytic hydrogenation of organic compounds
DE19641707A1 (de) 1996-10-10 1998-04-16 Basf Ag Verfahren zur Herstellung von 1,4-Butandiol durch katalytische Hydrierung von 1,4-Butindiol
IN191506B (enExample) 1998-12-24 2003-12-06 Council Scient Ind Res

Also Published As

Publication number Publication date
EP1207146B1 (en) 2007-07-25
EP1207146A3 (en) 2003-11-19
EP1207146A2 (en) 2002-05-22
JP3987278B2 (ja) 2007-10-03
ATE368022T1 (de) 2007-08-15
JP2002302463A (ja) 2002-10-18
US6420615B1 (en) 2002-07-16
DE60035696D1 (de) 2007-09-06

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