ATE4419T1 - Verfahren zur hydrolisierung von glycol-dialkyl- aether zu monoalkylaether und einem tertiaer-alkohol oder tertiaer-olefin. - Google Patents

Verfahren zur hydrolisierung von glycol-dialkyl- aether zu monoalkylaether und einem tertiaer-alkohol oder tertiaer-olefin.

Info

Publication number
ATE4419T1
ATE4419T1 AT81301276T AT81301276T ATE4419T1 AT E4419 T1 ATE4419 T1 AT E4419T1 AT 81301276 T AT81301276 T AT 81301276T AT 81301276 T AT81301276 T AT 81301276T AT E4419 T1 ATE4419 T1 AT E4419T1
Authority
AT
Austria
Prior art keywords
structural formula
tertiary
glycol
aether
represented
Prior art date
Application number
AT81301276T
Other languages
English (en)
Inventor
Tawara Kinya
Kamiyama Hiroki
Nakashizu Shigenori
Kaneko Takashi
Wakui Tadahiro
Matsumoto Tadashi
Original Assignee
Maruzen Oil 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 Maruzen Oil Co., Ltd. filed Critical Maruzen Oil Co., Ltd.
Application granted granted Critical
Publication of ATE4419T1 publication Critical patent/ATE4419T1/de

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
    • C07C29/09—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
    • C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
    • C07C31/02—Monohydroxylic acyclic alcohols
    • C07C31/12—Monohydroxylic acyclic alcohols containing four carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
    • C07C31/02—Monohydroxylic acyclic alcohols
    • C07C31/125—Monohydroxylic acyclic alcohols containing five to twenty-two carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/18—Preparation of ethers by reactions not forming ether-oxygen bonds
    • C07C41/26—Preparation of ethers by reactions not forming ether-oxygen bonds by introduction of hydroxy or O-metal groups
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
AT81301276T 1980-03-28 1981-03-25 Verfahren zur hydrolisierung von glycol-dialkyl- aether zu monoalkylaether und einem tertiaer-alkohol oder tertiaer-olefin. ATE4419T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP55040645A JPS6034926B2 (ja) 1980-03-28 1980-03-28 グライコ−ルジアルキルエ−テルの変換方法
EP81301276A EP0038129B1 (de) 1980-03-28 1981-03-25 Verfahren zur Hydrolisierung von Glycol-dialkyl-äther zu Monoalkyläther und einem Tertiär-Alkohol oder Tertiär-Olefin

Publications (1)

Publication Number Publication Date
ATE4419T1 true ATE4419T1 (de) 1983-08-15

Family

ID=12586285

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81301276T ATE4419T1 (de) 1980-03-28 1981-03-25 Verfahren zur hydrolisierung von glycol-dialkyl- aether zu monoalkylaether und einem tertiaer-alkohol oder tertiaer-olefin.

Country Status (7)

Country Link
US (1) US4368337A (de)
EP (1) EP0038129B1 (de)
JP (1) JPS6034926B2 (de)
AT (1) ATE4419T1 (de)
CA (1) CA1158675A (de)
DE (1) DE3160745D1 (de)
MX (1) MX6793E (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4590300A (en) * 1983-05-31 1986-05-20 The Dow Chemical Company Preparation of allylic compounds
DE3868763D1 (de) * 1987-08-04 1992-04-09 Erdoelchemie Gmbh Verfahren zur spaltung von alkyl-tert.-alkylethern.
GB9005814D0 (en) * 1990-03-15 1990-05-09 Shell Int Research A two-step monoethylene glycol preparation process
US5043486A (en) * 1990-08-23 1991-08-27 Exxon Research And Engineering Company Aquathermolytic cleavage of ethers
US5403964A (en) * 1994-01-27 1995-04-04 Exxon Research & Engineering Co. Process for conversion of ethers to alcohols and olefins
AU702870B2 (en) * 1995-06-08 1999-03-11 Nippon Shokubai Co., Ltd. Process for production of (poly)alkylene glycol monoalkyl ether
US6730815B2 (en) * 2002-08-28 2004-05-04 Ferro Corporation Method of producing glycol ethers
US8269049B2 (en) * 2009-12-31 2012-09-18 Chinese Petroleum Corp. Method of producing diethylene-glycol tert-butyl ether using isobutylene and diethylene glycol

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3121124A (en) * 1959-05-04 1964-02-11 Sinclair Research Inc Tertiary olefin separation via etherification
US3840606A (en) * 1969-12-05 1974-10-08 Oreal Process of producing mono and polyhydroxyl ethers
UST882016I4 (en) * 1970-04-09 1971-01-26 Defensive publication
JPS6034936B2 (ja) * 1978-08-30 1985-08-12 丸善石油株式会社 エチレングライコ−ルモノタ−シャリ−ブチルエ−テルの製造方法
US4254290A (en) * 1979-12-20 1981-03-03 General Electric Company Acidic mixed oxide catalytic de-alkylation of tertiary-alkyl-ether-alkanols

Also Published As

Publication number Publication date
EP0038129A1 (de) 1981-10-21
CA1158675A (en) 1983-12-13
JPS56138124A (en) 1981-10-28
DE3160745D1 (en) 1983-09-15
EP0038129B1 (de) 1983-08-10
JPS6034926B2 (ja) 1985-08-12
US4368337A (en) 1983-01-11
MX6793E (es) 1986-07-24

Similar Documents

Publication Publication Date Title
NZ192047A (en) Process for converting methanol and/or dimethyl ether to light olefins zeolite catalyst regeneratively recycled
DK231785A (da) Fremgangsmaade til kontinuerlig fremstilling af alkoholer
FR2523121B1 (fr) Procede pour la preparation d'ethers tertio-butyl alkyliques en presence de butadiene
BR8303437A (pt) Processo para a preparacao de eter dimetilico pela desidratacao catalitica de metanol
ATE4419T1 (de) Verfahren zur hydrolisierung von glycol-dialkyl- aether zu monoalkylaether und einem tertiaer-alkohol oder tertiaer-olefin.
JPS5564550A (en) Preparation of dialkyl carbonate
JPS5533422A (en) Production of ethylene glycol mono-tertiary-butyl ether
NO154834C (no) Fremgangsmaate til fremstilling av lavere alkoholer.
JPS56128778A (en) Preparation of alkylene carbonate
ATE61037T1 (de) Verfahren zur herstellung von carbonylverbindungen.
JPS55143919A (en) Preparation of tertiary alcohol
JPS56138125A (en) Conversion of glycol mono-tert-alkyl ether
KR830005086A (ko) 글리콜디알킬에테르의 변환방법
JPS57118533A (en) Preparation of glycolic acid ester or ether
JPS5687526A (en) Hydration of olefin and etherification of glycol
GB2075019B (en) Methyl tertiarybutyl ether
JPS5571721A (en) Etherification of polyoxyalkylene ether
BR8001492A (pt) Processo para producao de olefinas a partir de metanol bruto
ATE60053T1 (de) Verfahren zur sulfatierung von teilestern aliphatischer, mehrwertiger alkohole.
IT1223016B (it) Processo per l'idratazione diretta di olefine lineari
ATE12101T1 (de) Kontinuierliches verfahren zur herstellung von chloralkylsulfonylisocyanaten.
JPS5762228A (en) Preparation of 2,4-diphenyl-4-methyl-pentene
ES8405753A1 (es) Procedimiento para la obtencion de acidos monocarboxilicos betadisustituidos
JPS5564551A (en) Preparation of dialkyl carbonate
JPS552638A (en) Cyanopyrazinecarboxylic ester and its preparation

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
EEIH Change in the person of patent owner
REN Ceased due to non-payment of the annual fee