ES2571239T3 - Procedimiento para la preparación continua de carbonato de dialquilo - Google Patents

Procedimiento para la preparación continua de carbonato de dialquilo

Info

Publication number
ES2571239T3
ES2571239T3 ES11186426T ES11186426T ES2571239T3 ES 2571239 T3 ES2571239 T3 ES 2571239T3 ES 11186426 T ES11186426 T ES 11186426T ES 11186426 T ES11186426 T ES 11186426T ES 2571239 T3 ES2571239 T3 ES 2571239T3
Authority
ES
Spain
Prior art keywords
formula
dialkyl carbonate
procedure
substituted
alkyl
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
Application number
ES11186426T
Other languages
English (en)
Spanish (es)
Inventor
Pieter Ooms
Friedhelm Risse
Andre Düx
Carsten Buchaly
Thomas Pancur
Arthur Susanto
Georg Ronge
Eynde Johan Vanden
Wim Wuytack
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.)
Covestro Deutschland AG
Original Assignee
Covestro Deutschland AG
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 Covestro Deutschland AG filed Critical Covestro Deutschland AG
Application granted granted Critical
Publication of ES2571239T3 publication Critical patent/ES2571239T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C68/00—Preparation of esters of carbonic or haloformic acids
    • C07C68/08—Purification; Separation; Stabilisation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B63/00—Purification; Separation; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/96—Esters of carbonic or haloformic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
ES11186426T 2010-10-26 2011-10-25 Procedimiento para la preparación continua de carbonato de dialquilo Active ES2571239T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102010042936A DE102010042936A1 (de) 2010-10-26 2010-10-26 Verfahren zur kontinuierlichen Herstellung von Dialkylcarbonat

Publications (1)

Publication Number Publication Date
ES2571239T3 true ES2571239T3 (es) 2016-05-24

Family

ID=45217175

Family Applications (1)

Application Number Title Priority Date Filing Date
ES11186426T Active ES2571239T3 (es) 2010-10-26 2011-10-25 Procedimiento para la preparación continua de carbonato de dialquilo

Country Status (10)

Country Link
US (1) US20120130110A1 (https=)
EP (1) EP2447244B1 (https=)
JP (1) JP5912408B2 (https=)
KR (1) KR101890434B1 (https=)
CN (1) CN102452941B (https=)
DE (1) DE102010042936A1 (https=)
ES (1) ES2571239T3 (https=)
RU (1) RU2011143046A (https=)
SG (1) SG180135A1 (https=)
TW (1) TW201237028A (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010042934A1 (de) * 2010-10-26 2012-04-26 Bayer Materialscience Aktiengesellschaft Verfahren zur kontinuierlichen Herstellung von Dialkylcarbonat
US10829635B2 (en) 2016-03-11 2020-11-10 Lg Chem, Ltd. Economical method of preparing a resin composition including polyalkylene carbonate with improved thermal stability and processability
KR20260030896A (ko) * 2023-09-15 2026-03-06 아사히 가세이 가부시키가이샤 아릴기를 갖는 카보네이트의 제조 방법

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2706684A1 (de) 1977-02-17 1978-08-24 Basf Ag Verfahren zur reindarstellung von dimethylcarbonat
DE4129316A1 (de) 1991-09-03 1993-03-04 Bayer Ag Verfahren zur kontinuierlichen herstellung von dialkylcarbonaten
DE4216121A1 (de) 1992-05-15 1993-11-18 Bayer Ag Verfahren zur kontinuierlichen Herstellung von Dialkylcarbonaten
DE4224770A1 (de) 1992-07-27 1994-02-03 Bayer Ag Verfahren zur Abtrennung von Methanol aus Dimethylcarbonat/Methanol-Gemischen
DE4234525A1 (de) 1992-10-13 1994-04-14 Bayer Ag Verfahren zur Abtrennung von Alkanolen von sauerstoffhaltigen organischen Verbindungen mit höherer Kohlenstoffzahl
WO1999064382A1 (en) 1998-06-10 1999-12-16 Asahi Kasei Kogyo Kabushiki Kaisha Process for continuous production of dialkyl carbonate and diol
JP2001316332A (ja) * 2000-05-09 2001-11-13 Nippon Shokubai Co Ltd ジアルキルカーボネート製造方法
JP2002371037A (ja) * 2001-06-12 2002-12-26 Mitsubishi Chemicals Corp 高純度ジメチルカーボネートの製造方法
DE10160180A1 (de) * 2001-12-07 2003-06-18 Basf Ag Verfahren zur Isolierung von Trimethylolpropan aus einem Reaktionsgemisch
US6620959B1 (en) 2002-04-16 2003-09-16 Exxonmobil Chemical Patents Inc. Process for the production of unsymmetric and/or symmetric dialkyl carbonates and diols
JP4818103B2 (ja) * 2004-06-17 2011-11-16 旭化成ケミカルズ株式会社 ジアルキルカーボネートとジオールの製造方法
TW200732290A (en) * 2005-12-16 2007-09-01 Asahi Kasei Chemicals Corp Industrial process for production of high-purity diaryl carbonate
TWI314549B (en) 2005-12-26 2009-09-11 Asahi Kasei Chemicals Corp Industrial process for separating out dialkyl carbonate
TW200738601A (en) 2005-12-27 2007-10-16 Asahi Kasei Chemicals Corp Industrial process for production of dialkyl carbonate and diol
TWI383976B (zh) 2006-02-22 2013-02-01 Shell Int Research 製備碳酸二烷酯及烷二醇的方法
ES2398307T3 (es) * 2007-01-23 2013-03-15 Shell Internationale Research Maatschappij B.V. Proceso para la preparación de un alcanodiol y un carbonato de dialquilo
DE102010042934A1 (de) * 2010-10-26 2012-04-26 Bayer Materialscience Aktiengesellschaft Verfahren zur kontinuierlichen Herstellung von Dialkylcarbonat

Also Published As

Publication number Publication date
DE102010042936A1 (de) 2012-04-26
TW201237028A (en) 2012-09-16
US20120130110A1 (en) 2012-05-24
CN102452941B (zh) 2016-08-03
KR101890434B1 (ko) 2018-08-21
EP2447244B1 (de) 2016-03-02
CN102452941A (zh) 2012-05-16
JP2012092102A (ja) 2012-05-17
KR20120048478A (ko) 2012-05-15
EP2447244A1 (de) 2012-05-02
JP5912408B2 (ja) 2016-04-27
SG180135A1 (en) 2012-05-30
RU2011143046A (ru) 2013-04-27

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