JPS5758645A - Preparation of carbonate - Google Patents

Preparation of carbonate

Info

Publication number
JPS5758645A
JPS5758645A JP55134697A JP13469780A JPS5758645A JP S5758645 A JPS5758645 A JP S5758645A JP 55134697 A JP55134697 A JP 55134697A JP 13469780 A JP13469780 A JP 13469780A JP S5758645 A JPS5758645 A JP S5758645A
Authority
JP
Japan
Prior art keywords
diazabicycloalkene
reacted
integer
alcohol
carbon dioxide
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.)
Pending
Application number
JP55134697A
Other languages
Japanese (ja)
Inventor
Yuji Hori
Yoshiaki Nagano
Hiroshi Taniguchi
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.)
SANABOTSUTO KK
Original Assignee
SANABOTSUTO KK
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 SANABOTSUTO KK filed Critical SANABOTSUTO KK
Priority to JP55134697A priority Critical patent/JPS5758645A/en
Publication of JPS5758645A publication Critical patent/JPS5758645A/en
Pending legal-status Critical Current

Links

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/141Feedstock

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

PURPOSE: To obtain a carbonate useful as a synthetic intermediate for an agricultural chemical, etc. advantageously, by bringing an alcohol or water into contact with carbon dioxide in the presence of a diazabicycloalkene, and reacting the reaction product with an alkylating agent.
CONSTITUTION: An alcohol or water is reacted with carbon dioxide in the presence of a diazabicycloalkene, preferably, a compound expressed by the formula (n is an integer 2W11; m is an integer 2W6; either ring may have a lower alkyl substituent). The resultant reaction product is then reacted with an alkylating agent, e.g. a non- aromatic halide, to give a carbonate useful as an intermediate for an agricultural chemical or medicine and chemical, and a raw material or a modifying agent for high polymers under mild conditions close to normal temperature and pressure with almost to side reactions in high yield and purity.
COPYRIGHT: (C)1982,JPO&Japio
JP55134697A 1980-09-26 1980-09-26 Preparation of carbonate Pending JPS5758645A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55134697A JPS5758645A (en) 1980-09-26 1980-09-26 Preparation of carbonate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55134697A JPS5758645A (en) 1980-09-26 1980-09-26 Preparation of carbonate

Publications (1)

Publication Number Publication Date
JPS5758645A true JPS5758645A (en) 1982-04-08

Family

ID=15134473

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55134697A Pending JPS5758645A (en) 1980-09-26 1980-09-26 Preparation of carbonate

Country Status (1)

Country Link
JP (1) JPS5758645A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0511948A2 (en) * 1991-04-29 1992-11-04 Monsanto Company Preparation of urethane and carbonate products
US5302717A (en) * 1992-10-15 1994-04-12 Monsanto Company Preparation of urethane and carbonate products
CN1059435C (en) * 1992-02-18 2000-12-13 孟山都公司 Preparation of urethane and carbonate products cross reference to related application

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0511948A2 (en) * 1991-04-29 1992-11-04 Monsanto Company Preparation of urethane and carbonate products
US5344934A (en) * 1991-04-29 1994-09-06 Monsanto Company Preparation of urethane and caronate products
US5371183A (en) * 1991-04-29 1994-12-06 Monsanto Company Preparation of urethane from polyamine and carbon dioxide
CN1059435C (en) * 1992-02-18 2000-12-13 孟山都公司 Preparation of urethane and carbonate products cross reference to related application
US5302717A (en) * 1992-10-15 1994-04-12 Monsanto Company Preparation of urethane and carbonate products
WO1994008952A1 (en) * 1992-10-15 1994-04-28 Monsanto Company Preparation of urethane and carbonate products

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