MX338170B - Método para producir carbonatos y carbamatos de mezclas de carbonato de dimetilo/metanol. - Google Patents

Método para producir carbonatos y carbamatos de mezclas de carbonato de dimetilo/metanol.

Info

Publication number
MX338170B
MX338170B MX2013002378A MX2013002378A MX338170B MX 338170 B MX338170 B MX 338170B MX 2013002378 A MX2013002378 A MX 2013002378A MX 2013002378 A MX2013002378 A MX 2013002378A MX 338170 B MX338170 B MX 338170B
Authority
MX
Mexico
Prior art keywords
dimethyl carbonate
methanol mixtures
dmc
methanol
reactive recovery
Prior art date
Application number
MX2013002378A
Other languages
English (en)
Other versions
MX2013002378A (es
Inventor
Haibo Zhao
Mark Posey
Original Assignee
Huntsman Petrochemical Llc
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 Huntsman Petrochemical Llc filed Critical Huntsman Petrochemical Llc
Publication of MX2013002378A publication Critical patent/MX2013002378A/es
Publication of MX338170B publication Critical patent/MX338170B/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/39—Preparation of carboxylic acid esters by oxidation of groups which are precursors for the acid moiety of the ester
    • C07C67/40—Preparation of carboxylic acid esters by oxidation of groups which are precursors for the acid moiety of the ester by oxidation of primary alcohols
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
    • C07D317/32—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D317/34—Oxygen atoms
    • C07D317/36—Alkylene carbonates; Substituted alkylene carbonates
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C269/00—Preparation of derivatives of carbamic acid, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
    • C07C269/04—Preparation of derivatives of carbamic acid, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups from amines with formation of carbamate groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C68/00—Preparation of esters of carbonic or haloformic acids
    • C07C68/06—Preparation of esters of carbonic or haloformic acids from organic carbonates
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
    • C07D317/32—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D317/34—Oxygen atoms
    • C07D317/36—Alkylene carbonates; Substituted alkylene carbonates
    • C07D317/38—Ethylene carbonate

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)

Abstract

Se describe un método para producir un producto de carbonato que incluye mezclar una mezcla de DMC y metanol con un alcohol, hacer reaccionar el DMC con el alcohol para formar un producto de carbonato, y eliminar una porción sustancial de DMC y metanol que no hayan reaccionado. En una modalidad, el método se puede repetir para alcanzar la conversión deseada de alcohol al agregar más mezcla de DMC y metanol.
MX2013002378A 2010-09-01 2011-08-19 Método para producir carbonatos y carbamatos de mezclas de carbonato de dimetilo/metanol. MX338170B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US37914510P 2010-09-01 2010-09-01
PCT/US2011/048369 WO2012030554A1 (en) 2010-09-01 2011-08-19 Reactive recovery of dimethyl carbonate from dimethyl carbonate/methanol mixtures

Publications (2)

Publication Number Publication Date
MX2013002378A MX2013002378A (es) 2013-09-13
MX338170B true MX338170B (es) 2016-04-06

Family

ID=45773206

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013002378A MX338170B (es) 2010-09-01 2011-08-19 Método para producir carbonatos y carbamatos de mezclas de carbonato de dimetilo/metanol.

Country Status (10)

Country Link
US (1) US9284293B2 (es)
EP (1) EP2611769B1 (es)
JP (3) JP6097217B2 (es)
KR (2) KR102055539B1 (es)
CN (1) CN103080069B (es)
AR (1) AR082810A1 (es)
BR (1) BR112013004718B1 (es)
CA (1) CA2808294C (es)
MX (1) MX338170B (es)
WO (1) WO2012030554A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9656943B2 (en) 2015-10-20 2017-05-23 Chang Chun Plastics Co. Ltd. Process for producing dimethyl carbonate
US10131620B2 (en) 2015-10-20 2018-11-20 Chang Chun Plastics Co., Ltd. Process for producing dimethyl carbonate
CN106699565B (zh) * 2017-03-23 2018-06-29 山东石大胜华化工集团股份有限公司 一种用于碳酸二甲酯装置节能降耗的装置及方法
JP7477512B2 (ja) * 2018-12-18 2024-05-01 シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー ジアルキルカーボネートおよびアルカンジオールを調製するためのプロセス
CN112707815A (zh) * 2019-10-24 2021-04-27 中国石油化工股份有限公司 耦合生产碳酸二苯酯和苯氨基甲酸甲酯的方法
CN114634415B (zh) * 2022-04-22 2024-03-22 天津凯美特化工科技有限公司 碳酸二乙酯反应分离碳酸二甲酯和甲醇的共沸物并生产碳酸甲乙酯的方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2645603B2 (ja) * 1990-03-27 1997-08-25 宇部興産株式会社 カルバメートの製造法
US5191123A (en) * 1990-09-20 1993-03-02 Union Carbide Chemicals & Plastics Technology Corporation Processes for the preparation of hydroxyl-containing compounds
US5292917A (en) 1991-02-26 1994-03-08 Ube Industries, Ltd. Process for purifying dimethyl carbonate
JPH06298717A (ja) * 1993-04-13 1994-10-25 Nippon Shokubai Co Ltd カルバメートの製造法
JPH07330708A (ja) * 1994-06-13 1995-12-19 Nippon Shokubai Co Ltd カルバメートの製造法
JPH11269166A (ja) * 1998-03-19 1999-10-05 Daicel Chem Ind Ltd 環状炭酸エステルの製造方法
US6315868B1 (en) * 1999-04-26 2001-11-13 General Electric Company Method of separating dimethyl carbonate and methanol
JP4134455B2 (ja) * 1999-09-14 2008-08-20 日本ゼオン株式会社 カルバメート化合物の製造方法
JP4284802B2 (ja) * 1999-12-21 2009-06-24 宇部興産株式会社 ４−ヒドロキシメチル−１，３−ジオキソラン−２−オンの製造法
JP4449324B2 (ja) * 2003-04-14 2010-04-14 三菱化学株式会社 ビニルエチレンカーボネートの製造方法
CN1283615C (zh) * 2003-12-22 2006-11-08 张家港市国泰华荣化工新材料有限公司 一种不对称碳酸酯的合成方法
FR2895905B1 (fr) 2006-01-11 2012-06-08 Durlin France Plastifiant pour vernis a ongles d'origine naturelle
JP2009023930A (ja) * 2007-07-18 2009-02-05 Ube Ind Ltd グリセリン誘導体の製造方法
KR20090027297A (ko) 2007-09-12 2009-03-17 지에스칼텍스 주식회사 글리세롤 카보네이트의 제조방법
US7851645B2 (en) * 2008-02-11 2010-12-14 Catalytic Distillation Technologies Process for continuous production of organic carbonates or organic carbamates and solid catalysts therefore

Also Published As

Publication number Publication date
JP6097217B2 (ja) 2017-03-15
JP2019189621A (ja) 2019-10-31
CN103080069B (zh) 2016-03-16
EP2611769A4 (en) 2014-05-07
CN103080069A (zh) 2013-05-01
EP2611769B1 (en) 2017-06-07
JP2017114863A (ja) 2017-06-29
BR112013004718A2 (pt) 2016-05-17
JP6581608B2 (ja) 2019-09-25
US9284293B2 (en) 2016-03-15
US20130165669A1 (en) 2013-06-27
EP2611769A1 (en) 2013-07-10
MX2013002378A (es) 2013-09-13
AR082810A1 (es) 2013-01-09
BR112013004718B1 (pt) 2019-02-26
WO2012030554A1 (en) 2012-03-08
CA2808294A1 (en) 2012-03-08
KR20180103189A (ko) 2018-09-18
KR102055539B1 (ko) 2019-12-13
CA2808294C (en) 2019-02-12
JP2013540717A (ja) 2013-11-07
JP6839228B2 (ja) 2021-03-03
KR20130090412A (ko) 2013-08-13

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