WO2008114750A1 - ジアリールカーボネートの製造方法 - Google Patents

ジアリールカーボネートの製造方法 Download PDF

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Publication number
WO2008114750A1
WO2008114750A1 PCT/JP2008/054805 JP2008054805W WO2008114750A1 WO 2008114750 A1 WO2008114750 A1 WO 2008114750A1 JP 2008054805 W JP2008054805 W JP 2008054805W WO 2008114750 A1 WO2008114750 A1 WO 2008114750A1
Authority
WO
WIPO (PCT)
Prior art keywords
diaryl carbonate
reaction column
reactor
sec
reaction
Prior art date
Application number
PCT/JP2008/054805
Other languages
English (en)
French (fr)
Inventor
Kiyoji Kuma
Hidetoshi Urashima
Ryouhei Nishihara
Takafumi Yoshino
Original Assignee
Mitsubishi Chemical Corporation
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
Priority claimed from JP2007068375A external-priority patent/JP5292710B2/ja
Priority claimed from JP2007274719A external-priority patent/JP5256687B2/ja
Application filed by Mitsubishi Chemical Corporation filed Critical Mitsubishi Chemical Corporation
Publication of WO2008114750A1 publication Critical patent/WO2008114750A1/ja

Links

Classifications

    • 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
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C68/00—Preparation of esters of carbonic or haloformic acids
    • C07C68/02—Preparation of esters of carbonic or haloformic acids from phosgene or haloformates

Landscapes

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

Abstract

　反応塔を用いることによって、安全性に優れたジアリールカーボネートの連続的な製造方法を提供すること。 　芳香族ヒドロキシ化合物とハロゲン化カルボニルとを反応器に供給して反応させることにより、ジアリールカーボネートを連続的に製造する方法において、該反応器として反応塔を用いて、かつ、該反応塔に供給する該ハロゲン化カルボニルの流量をＧ［ｍ3／秒］、該反応塔の水平方向の塔内断面積をＡ［ｍ2］とした場合に、０．０１≦Ｇ／Ａ≦０．１０［ｍ／秒］とする。
PCT/JP2008/054805 2007-03-16 2008-03-14 ジアリールカーボネートの製造方法 WO2008114750A1 (ja)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007068375A JP5292710B2 (ja) 2007-03-16 2007-03-16 ジアリールカーボネートの製造方法
JP2007-068375 2007-03-16
JP2007274719A JP5256687B2 (ja) 2007-10-23 2007-10-23 ジアリールカーボネートの製造方法
JP2007-274719 2007-10-23

Publications (1)

Publication Number Publication Date
WO2008114750A1 true WO2008114750A1 (ja) 2008-09-25

Family

ID=39765859

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/054805 WO2008114750A1 (ja) 2007-03-16 2008-03-14 ジアリールカーボネートの製造方法

Country Status (1)

Country Link
WO (1) WO2008114750A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013007601A1 (de) 2011-07-08 2013-01-17 Bayer Intellectual Property Gmbh Verfahren zur herstellung von diarylcarbonaten
WO2013007597A1 (de) 2011-07-08 2013-01-17 Bayer Intellectual Property Gmbh Verfahren zur herstellung von diarylcarbonaten
WO2015169775A1 (de) 2014-05-09 2015-11-12 Covestro Deutschland Ag Verfahren zur herstellung von diarylcarbonaten

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06293708A (ja) * 1993-04-05 1994-10-21 Teijin Chem Ltd ジアリールカーボネートの製法
JPH09202750A (ja) * 1996-01-24 1997-08-05 Mitsubishi Chem Corp ジカーボネートの製造方法
JPH09202751A (ja) * 1996-01-24 1997-08-05 Mitsubishi Chem Corp ジｔ−ブチルジカーボネートの製造方法
JP2001058974A (ja) * 1999-08-19 2001-03-06 Mitsubishi Chemicals Corp ジアリールカーボネートの製造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06293708A (ja) * 1993-04-05 1994-10-21 Teijin Chem Ltd ジアリールカーボネートの製法
JPH09202750A (ja) * 1996-01-24 1997-08-05 Mitsubishi Chem Corp ジカーボネートの製造方法
JPH09202751A (ja) * 1996-01-24 1997-08-05 Mitsubishi Chem Corp ジｔ−ブチルジカーボネートの製造方法
JP2001058974A (ja) * 1999-08-19 2001-03-06 Mitsubishi Chemicals Corp ジアリールカーボネートの製造方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013007601A1 (de) 2011-07-08 2013-01-17 Bayer Intellectual Property Gmbh Verfahren zur herstellung von diarylcarbonaten
WO2013007597A1 (de) 2011-07-08 2013-01-17 Bayer Intellectual Property Gmbh Verfahren zur herstellung von diarylcarbonaten
WO2015169775A1 (de) 2014-05-09 2015-11-12 Covestro Deutschland Ag Verfahren zur herstellung von diarylcarbonaten

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