JPS57183784A - Preparation of organic carbonate - Google Patents

Preparation of organic carbonate

Info

Publication number
JPS57183784A
JPS57183784A JP56066254A JP6625481A JPS57183784A JP S57183784 A JPS57183784 A JP S57183784A JP 56066254 A JP56066254 A JP 56066254A JP 6625481 A JP6625481 A JP 6625481A JP S57183784 A JPS57183784 A JP S57183784A
Authority
JP
Japan
Prior art keywords
cocatalyst
epoxide
main catalyst
orgaic
reacting
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.)
Granted
Application number
JP56066254A
Other languages
Japanese (ja)
Other versions
JPH0229677B2 (en
Inventor
Harukazu Matsuda
Akira Ninagawa
Yoshiaki Nomura
Masahiro Kimura
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 Petrochemical Co Ltd
Original Assignee
Mitsubishi Petrochemical Co Ltd
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 Petrochemical Co Ltd filed Critical Mitsubishi Petrochemical Co Ltd
Priority to JP56066254A priority Critical patent/JPS57183784A/en
Publication of JPS57183784A publication Critical patent/JPS57183784A/en
Publication of JPH0229677B2 publication Critical patent/JPH0229677B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

PURPOSE: To prepare the titled compound useful as an industrial material, under mild reaction conditions, in high yield, by reacting an epoxide with CO2 in the presence of a relatively stable and easily and industrially available organic tin compound as a main catalyst and an organic base as a cocatalyst.
CONSTITUTION: The organic carbonate is prepared by reacting an epoxide (e.g. ethylene oxide, propylene oxide, styrene oxide, etc.) with CO2 using (A) a main catalyst consisting of an orgaic tin compound of formula RnSnXm (R is hydrocarbon group; X is an anionix group which saturates the residual bonds of the tin atom; m and n are 1W3; m+n is 4) together with (B) a cocatalyst consisting of an orgaic base (e.g. aliphatic or aromatic amines, phosphines, etc.). The combined use of the cocatalyst affords a remarkable effect. The main catalyst and the codatalyst exhibit the effect at an amount of as low as 0.1mol% each, based on the epoxide used as a raw material, and the practical upper limit of the amount is 5mol%.
COPYRIGHT: (C)1982,JPO&Japio
JP56066254A 1981-05-01 1981-05-01 Preparation of organic carbonate Granted JPS57183784A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56066254A JPS57183784A (en) 1981-05-01 1981-05-01 Preparation of organic carbonate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56066254A JPS57183784A (en) 1981-05-01 1981-05-01 Preparation of organic carbonate

Publications (2)

Publication Number Publication Date
JPS57183784A true JPS57183784A (en) 1982-11-12
JPH0229677B2 JPH0229677B2 (en) 1990-07-02

Family

ID=13310535

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56066254A Granted JPS57183784A (en) 1981-05-01 1981-05-01 Preparation of organic carbonate

Country Status (1)

Country Link
JP (1) JPS57183784A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3529263A1 (en) * 1985-08-16 1987-02-19 Hoechst Ag METHOD FOR PRODUCING 2-OXO-1,3-DIOXOLANES
EP0776890A2 (en) 1995-11-30 1997-06-04 Mitsubishi Chemical Corporation Ethylene glycol process
JP2006151891A (en) * 2004-11-30 2006-06-15 Akio Baba Preparation method of cyclic carbonate
US8658842B2 (en) 2010-06-07 2014-02-25 Institute Of Process Engineering, Chinese Academy Of Sciences Process for producing ethylene glycol catalyzed by ionic liquid

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3529263A1 (en) * 1985-08-16 1987-02-19 Hoechst Ag METHOD FOR PRODUCING 2-OXO-1,3-DIOXOLANES
EP0776890A2 (en) 1995-11-30 1997-06-04 Mitsubishi Chemical Corporation Ethylene glycol process
JP2006151891A (en) * 2004-11-30 2006-06-15 Akio Baba Preparation method of cyclic carbonate
US8658842B2 (en) 2010-06-07 2014-02-25 Institute Of Process Engineering, Chinese Academy Of Sciences Process for producing ethylene glycol catalyzed by ionic liquid

Also Published As

Publication number Publication date
JPH0229677B2 (en) 1990-07-02

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