JPS643152A - Production of glycol esters - Google Patents

Production of glycol esters

Info

Publication number
JPS643152A
JPS643152A JP62156496A JP15649687A JPS643152A JP S643152 A JPS643152 A JP S643152A JP 62156496 A JP62156496 A JP 62156496A JP 15649687 A JP15649687 A JP 15649687A JP S643152 A JPS643152 A JP S643152A
Authority
JP
Japan
Prior art keywords
carboxylic acid
aliphatic carboxylic
catalyst
component
liquid
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
JP62156496A
Other languages
Japanese (ja)
Other versions
JPH013152A (en
Inventor
Hiroaki Kezuka
Hisanori Kono
Toshiji Takizawa
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.)
Idemitsu Kosan Co Ltd
Original Assignee
Idemitsu Kosan 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 Idemitsu Kosan Co Ltd filed Critical Idemitsu Kosan Co Ltd
Priority to JP62-156496A priority Critical patent/JPH013152A/en
Priority claimed from JP62-156496A external-priority patent/JPH013152A/en
Priority to EP88109713A priority patent/EP0296503B1/en
Priority to DE3887779T priority patent/DE3887779T2/en
Publication of JPS643152A publication Critical patent/JPS643152A/en
Publication of JPH013152A publication Critical patent/JPH013152A/en
Pending 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
    • Y02P20/584—Recycling of catalysts

Landscapes

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

Abstract

PURPOSE: To obtain the titled compound useful as an intermediate in high efficiency, by reacting a lower aliphatic carboxylic acid with an olefin in the presence of oxygen and a catalyst containing Pd, a metal and halogen component and a nitrogen-containing oxide via several steps.
CONSTITUTION: Glycol esters are produced by reacting a lower aliphatic carboxylic acid an olefin in the presence of O and a catalyst containing a palladium component (e.g., sodium palladium chloride), a metal component of group IA, IB, IIA, IIB, VA, VIIB or VIII of the periodic table, a halogen component (e.g. Cl) and a nitrogen-containing oxide (e.g., nitric acid). The above process includes the following 4 steps. (1) Introduction of hydrogen after the reaction to reduce the Pd catalyst. (2) Filtration of the reduced liquid into reduced palladium and reaction liquid. (3) Distillation of the reaction liquid to separate the lower aliphatic carboxylic acid from the objective compound. (4) Addition of an aliphatic carboxylic acid, the distillation residue of the step 3, a halogen and a nitrate ion source to the reduced Pd of the step 2 and the introduction of the prepared catalyst liquid into the reaction system.
COPYRIGHT: (C)1989,JPO&Japio
JP62-156496A 1987-06-25 1987-06-25 Method for producing glycol esters Pending JPH013152A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP62-156496A JPH013152A (en) 1987-06-25 Method for producing glycol esters
EP88109713A EP0296503B1 (en) 1987-06-25 1988-06-17 Process for producing glycol esters
DE3887779T DE3887779T2 (en) 1987-06-25 1988-06-17 Process for the preparation of glycol esters.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62-156496A JPH013152A (en) 1987-06-25 Method for producing glycol esters

Publications (2)

Publication Number Publication Date
JPS643152A true JPS643152A (en) 1989-01-06
JPH013152A JPH013152A (en) 1989-01-06

Family

ID=

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5235145A (en) * 1992-01-13 1993-08-10 Otis Elevator Company Elevator with linear motor drive assembly

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5163114A (en) * 1974-11-27 1976-06-01 Kuraray Co
JPS58177936A (en) * 1982-04-12 1983-10-18 Idemitsu Kosan Co Ltd Preparation of glycol ester
JPS61140545A (en) * 1984-12-12 1986-06-27 Idemitsu Kosan Co Ltd Production of glycol ester

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5163114A (en) * 1974-11-27 1976-06-01 Kuraray Co
JPS58177936A (en) * 1982-04-12 1983-10-18 Idemitsu Kosan Co Ltd Preparation of glycol ester
JPS61140545A (en) * 1984-12-12 1986-06-27 Idemitsu Kosan Co Ltd Production of glycol ester

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5235145A (en) * 1992-01-13 1993-08-10 Otis Elevator Company Elevator with linear motor drive assembly

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