CA1150318A - Methode de preparation de l'ethyleneglycol - Google Patents

Methode de preparation de l'ethyleneglycol

Info

Publication number
CA1150318A
CA1150318A CA000369645A CA369645A CA1150318A CA 1150318 A CA1150318 A CA 1150318A CA 000369645 A CA000369645 A CA 000369645A CA 369645 A CA369645 A CA 369645A CA 1150318 A CA1150318 A CA 1150318A
Authority
CA
Canada
Prior art keywords
sec
ethyleneglycol
formaldehyde
reaction
alkyl
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
Application number
CA000369645A
Other languages
English (en)
Inventor
Akio Matsuda
Kazuhisa Murata
Yoshihiro Sugi
Kenichiro Bando
Yasuo Takami
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.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Application granted granted Critical
Publication of CA1150318A publication Critical patent/CA1150318A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/36—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal
    • C07C29/38—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal by reaction with aldehydes or ketones
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/09—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis
    • C07C29/10—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of ethers, including cyclic ethers, e.g. oxiranes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
    • C07C43/04—Saturated ethers
    • C07C43/13—Saturated ethers containing hydroxy or O-metal groups
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12C—BEER; PREPARATION OF BEER BY FERMENTATION; PREPARATION OF MALT FOR MAKING BEER; PREPARATION OF HOPS FOR MAKING BEER
    • C12C11/00—Fermentation processes for beer
    • C12C11/02—Pitching yeast
    • 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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Mycology (AREA)
  • Food Science & Technology (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CA000369645A 1980-02-21 1981-01-29 Methode de preparation de l'ethyleneglycol Expired CA1150318A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP21168/1980 1980-02-21
JP55021168A JPS593451B2 (ja) 1980-02-21 1980-02-21 エチレングリコ−ルの製造方法

Publications (1)

Publication Number Publication Date
CA1150318A true CA1150318A (fr) 1983-07-19

Family

ID=12047381

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000369645A Expired CA1150318A (fr) 1980-02-21 1981-01-29 Methode de preparation de l'ethyleneglycol

Country Status (4)

Country Link
JP (1) JPS593451B2 (fr)
CA (1) CA1150318A (fr)
DE (1) DE3104033C2 (fr)
GB (1) GB2070002B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106554250B (zh) * 2015-09-30 2019-06-21 中国科学院大连化学物理研究所 一种乙二醇单甲醚水解制备乙二醇的方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE890945C (de) * 1942-07-11 1953-10-29 Basf Ag Verfahren zur Herstellung von AEthylenglykol

Also Published As

Publication number Publication date
GB2070002A (en) 1981-09-03
JPS593451B2 (ja) 1984-01-24
DE3104033C2 (de) 1984-10-31
JPS56118026A (en) 1981-09-16
GB2070002B (en) 1983-12-21
DE3104033A1 (de) 1981-12-10

Similar Documents

Publication Publication Date Title
US4317943A (en) Process for preparing glycol ethers
US5489702A (en) Process for the production of dialkyl carbonate
US4476326A (en) Process for the synthesis of ethanol and acetaldehyde using cobalt compounds with novel promoters
EP0130058B1 (fr) Conversion catalytique d'éthers en esters et alcools
US4691048A (en) Process for reducing carbonylation of aldehydes, uses as hemiacetalesters, catalyzed by cobalt carbonyl complexes
US4874900A (en) Preparation of pseudoionones
US5053556A (en) Process for producing alkenyl ethers
CA1150318A (fr) Methode de preparation de l'ethyleneglycol
US4235744A (en) Carbonylation of olefinically unsaturated compounds
US6541414B2 (en) Catalyst for preparing 1,3-alkanediol from epoxide derivative
US6348632B1 (en) Process for preparing 1,3-alkanediol from epoxide derivative
US3513189A (en) Preparation of acetoacetic esters
KR910006002B1 (ko) 디알킬 카보네이트의 가수분해 방법
US4585891A (en) Process for the production of dihydrocarbyl oxalates
US3277187A (en) Hochz ch
US4318860A (en) Preparation of unsaturated monester precursor for pelargonic acid
JP2675156B2 (ja) １，１，２―トリアルコキシエタンの製造法
JP3756537B2 (ja) ジメチルデカンジアールおよびその製造方法
KR100440872B1 (ko) 에폭사이드 유도체로부터 1,3-알칸디올을 제조하기 위한방법
JP3228485B2 (ja) ２−ホルミル−４−アシルオキシ−１−ブテンの製造方法
US4511743A (en) Process for homologating alcohols through the intermediate production of ketals with cobalt carbonyl complexes as catalysts
EP0101223B1 (fr) Procédé de préparation de phénylacétones
US20030109744A1 (en) Process for preparing 3-hydroxyesters from epoxide derivatives
CA1179375A (fr) Procede d'amelioration de l'ethylene glycol
JPS6139294B2 (fr)

Legal Events

Date Code Title Description
MKEX Expiry