ES2195974T3 - Procedimiento para producir carbonato de dialquilo. - Google Patents

Procedimiento para producir carbonato de dialquilo.

Info

Publication number
ES2195974T3
ES2195974T3 ES01113530T ES01113530T ES2195974T3 ES 2195974 T3 ES2195974 T3 ES 2195974T3 ES 01113530 T ES01113530 T ES 01113530T ES 01113530 T ES01113530 T ES 01113530T ES 2195974 T3 ES2195974 T3 ES 2195974T3
Authority
ES
Spain
Prior art keywords
carbonate
dialquil
procedure
produce
general formula
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
ES01113530T
Other languages
English (en)
Inventor
Masamichi Mizukami
Yoshihisa Arai
Hidefumi Harada
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.)
Mitsubishi Gas Chemical Co Inc
Original Assignee
Mitsubishi Gas Chemical Co Inc
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 Mitsubishi Gas Chemical Co Inc filed Critical Mitsubishi Gas Chemical Co Inc
Application granted granted Critical
Publication of ES2195974T3 publication Critical patent/ES2195974T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C68/00—Preparation of esters of carbonic or haloformic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Un proceso para producir un carbonato de dialquilo, que comprende llevar a cabo la reacción de un alofanato representado por la siguiente fórmula general (1), y un alcohol alquílico representado por la siguiente fórmula general (2), como materias primas, produciendo de este modo un carbonato de dialquilo representado por la siguiente fórmula general (3). (1) RO-CO-NH-CO-NH2 (2) ROH (3) RO-CO-OR en las que R es un grupo alquilo.
ES01113530T 2000-06-12 2001-06-12 Procedimiento para producir carbonato de dialquilo. Expired - Lifetime ES2195974T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000175064A JP2001354623A (ja) 2000-06-12 2000-06-12 ジアルキルカーボネートの製造方法

Publications (1)

Publication Number Publication Date
ES2195974T3 true ES2195974T3 (es) 2003-12-16

Family

ID=18676995

Family Applications (1)

Application Number Title Priority Date Filing Date
ES01113530T Expired - Lifetime ES2195974T3 (es) 2000-06-12 2001-06-12 Procedimiento para producir carbonato de dialquilo.

Country Status (5)

Country Link
US (1) US6359163B2 (es)
EP (1) EP1167339B1 (es)
JP (1) JP2001354623A (es)
DE (1) DE60100224T2 (es)
ES (1) ES2195974T3 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10140846A1 (de) * 2001-08-21 2003-03-06 Cognis Deutschland Gmbh Verfahren zur Herstellung von Dialkylcarbonaten
US20040192124A1 (en) * 2003-02-25 2004-09-30 Krietzman Mark Howard Electric personal water crafts
US20060009092A1 (en) * 2003-02-25 2006-01-12 Krietzman Mark H Electric water crafts
US7049457B2 (en) * 2003-09-05 2006-05-23 Exxonmobil Chemical Patents Inc. Use of an ionic halide free copper catalyst for the production of dialkyl carbonates
US7074951B2 (en) * 2004-03-12 2006-07-11 Ryu J Yong Process for making dialkyl carbonates
WO2006035773A1 (ja) * 2004-09-30 2006-04-06 Ngk Insulators, Ltd. 液滴吐出圧電デバイス

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2903507A1 (de) 1979-01-30 1980-08-07 Bayer Ag Verfahren zur herstellung von kohlensaeureestern und seine anwendung zur herstellung von polycarbonaten
US5565603A (en) * 1993-12-20 1996-10-15 Saleh; Ramzi Y. Process for manufacturing dialkyl carbonate from urea and alcohol
JPH10109960A (ja) 1996-10-04 1998-04-28 Idemitsu Kosan Co Ltd 脂肪族炭酸ジエステル類の製造方法
JP3968534B2 (ja) 1997-08-18 2007-08-29 三菱瓦斯化学株式会社 ジアルキルカーボネートの製造方法
US6031122A (en) * 1997-03-17 2000-02-29 Mitsubishi Gas Chemical Company, Inc. Process for producing dialkyl carbonate
US5902894A (en) * 1998-08-26 1999-05-11 Catalytic Distillation Technologies Process for making dialkyl carbonates

Also Published As

Publication number Publication date
EP1167339A2 (en) 2002-01-02
JP2001354623A (ja) 2001-12-25
EP1167339A3 (en) 2002-01-16
EP1167339B1 (en) 2003-05-02
DE60100224D1 (de) 2003-06-05
DE60100224T2 (de) 2004-04-08
US20010051740A1 (en) 2001-12-13
US6359163B2 (en) 2002-03-19

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