YU45925B - Postupak za dobijanje alkilen oksida od alkilen karbonata - Google Patents

Postupak za dobijanje alkilen oksida od alkilen karbonata

Info

Publication number
YU45925B
YU45925B YU168785A YU168785A YU45925B YU 45925 B YU45925 B YU 45925B YU 168785 A YU168785 A YU 168785A YU 168785 A YU168785 A YU 168785A YU 45925 B YU45925 B YU 45925B
Authority
YU
Yugoslavia
Prior art keywords
alkylene
preparation
carbonate
alk
alkylene carbonate
Prior art date
Application number
YU168785A
Other languages
English (en)
Other versions
YU168785A (en
Inventor
R.M. Weinstein
Original Assignee
Scientific Design Company Inc.
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 Scientific Design Company Inc. filed Critical Scientific Design Company Inc.
Publication of YU168785A publication Critical patent/YU168785A/xx
Publication of YU45925B publication Critical patent/YU45925B/sh

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D301/00—Preparation of oxiranes
    • C07D301/02—Synthesis of the oxirane ring
    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
  • Epoxy Compounds (AREA)

Abstract

POSTUPAK ZA DOBIJANJE ALKILEN OKSIDA OD ALKILEN KARBONATA naznačen time, što alkilen karbonat, kao što je etilen karbonat, reaguje sa kvaternalnim arsonijumhalogenidom formule R1R2R3R4AsX u kojoj svaki od R1, R2, R3 i R4 predstavljaju po jedan član iz grupe koju čine vodonik, alkil, cikloalkil, aril, alkenil i cikloalkenil, i mogu biti isti ili različiti, a X je hlor, brom ili jod, gde sa svakim molom alkilen karbonata reaguje 0,001 do 0,1 mola kvaternarnog arsenijumhalogenida, pri čemu se reakcija izvodi na temperaturi od 100В° do 250В° C i pritisku od 500-2x10 5 Pa. Prijava sadrži 1 zavisni zahtev.
YU168785A 1984-10-25 1985-10-24 Postupak za dobijanje alkilen oksida od alkilen karbonata YU45925B (sh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/664,728 US4851555A (en) 1984-10-25 1984-10-25 Process for preparing alkylene oxides from alkylene carbonates

Publications (2)

Publication Number Publication Date
YU168785A YU168785A (en) 1987-12-31
YU45925B true YU45925B (sh) 1992-09-07

Family

ID=24667217

Family Applications (1)

Application Number Title Priority Date Filing Date
YU168785A YU45925B (sh) 1984-10-25 1985-10-24 Postupak za dobijanje alkilen oksida od alkilen karbonata

Country Status (18)

Country Link
US (1) US4851555A (sh)
EP (1) EP0180387B1 (sh)
JP (1) JPS61103878A (sh)
KR (1) KR860003235A (sh)
CN (1) CN1007152B (sh)
AR (1) AR241245A1 (sh)
AU (1) AU577629B2 (sh)
BG (1) BG48458A3 (sh)
BR (1) BR8505283A (sh)
CA (1) CA1238643A (sh)
DD (1) DD238046A5 (sh)
DE (1) DE3577557D1 (sh)
ES (1) ES8606317A1 (sh)
IN (1) IN164704B (sh)
RO (1) RO93390B (sh)
SU (1) SU1648251A3 (sh)
YU (1) YU45925B (sh)
ZA (1) ZA858221B (sh)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4030283A1 (de) * 1990-09-25 1992-03-26 Ruetgerswerke Ag Verfahren zur herstellung cyclischer carbonate
DE4105554A1 (de) 1991-02-22 1992-08-27 Bayer Ag Verfahren zur herstellung von dialkylcarbonaten
JP3098934B2 (ja) * 1995-06-06 2000-10-16 矢崎総業株式会社 コネクタ
FR2760747B1 (fr) * 1997-03-12 1999-06-04 Organisation Nationale Interpr Procede de fabrication de glycidol ou d'un compose glycidyle
US5902894A (en) * 1998-08-26 1999-05-11 Catalytic Distillation Technologies Process for making dialkyl carbonates
US6258962B1 (en) 1999-06-14 2001-07-10 Mobil Oil Corp. Process for producing alkylene carbonates
US6407279B1 (en) 1999-11-19 2002-06-18 Exxonmobil Chemical Patents Inc. Integrated process for preparing dialkyl carbonates and diols
US7378540B2 (en) * 2005-10-21 2008-05-27 Catalytic Distillation Technologies Process for producing organic carbonates
TW200740731A (en) 2006-02-22 2007-11-01 Shell Int Research Process for the preparation of alkanediol
TWI382979B (zh) 2006-02-22 2013-01-21 Shell Int Research 碳酸伸烷酯之生產方法及由此生產的碳酸伸烷酯於烷二醇及碳酸二烷酯之製造中的用途
TWI378087B (en) 2006-02-22 2012-12-01 Shell Int Research Process for the preparation of an alkanediol and a dialkyl carbonate
TWI383976B (zh) 2006-02-22 2013-02-01 Shell Int Research 製備碳酸二烷酯及烷二醇的方法
CN101605751B (zh) 2007-01-23 2013-01-02 国际壳牌研究有限公司 制备烷二醇和二甲基碳酸酯的方法
TWI414515B (zh) 2007-01-23 2013-11-11 Shell Int Research 製備烷二醇及碳酸二烷酯的方法
WO2010046320A1 (en) 2008-10-20 2010-04-29 Shell Internationale Research Maatschappij B.V. Process for removing an alkanol impurity from an organic carbonate stream
DE102009030680A1 (de) 2009-06-26 2010-12-30 Bayer Materialscience Ag Verfahren zur Herstellung von Dialkylcarbonaten aus Alkylencarbonaten und Alkoholen
SG178263A1 (en) 2009-08-12 2012-03-29 Shell Int Research Process for removing an alkanol impurity from a dialkyl carbonate stream
EP2483232B1 (en) 2009-09-29 2013-05-29 Shell Internationale Research Maatschappij B.V. Process for preparing alkanediol and dialkyl carbonate
DE102009053370A1 (de) 2009-11-14 2011-05-19 Bayer Materialscience Ag Verfahren zur Reinigung von Dialkylcarbonaten
TWI473786B (zh) 2009-11-16 2015-02-21 Shell Int Research 製備烷二醇及碳酸二烷酯的方法
DE102010006657A1 (de) 2010-02-03 2011-08-04 Bayer MaterialScience AG, 51373 Verfahren zur Herstellung von Dialkylcarbonaten
DE102010042937A1 (de) 2010-10-08 2012-04-12 Bayer Materialscience Aktiengesellschaft Verfahren zur Herstellung von Diarylcarbonaten aus Dialkylcarbonaten
EP2650278A1 (de) 2012-04-11 2013-10-16 Bayer MaterialScience AG Verfahren zur Herstellung von Diarylcarbonaten aus Dialkylcarbonaten
KR20150084859A (ko) 2012-11-21 2015-07-22 바이엘 머티리얼사이언스 아게 디알킬 카르보네이트의 제조 방법
US11111205B2 (en) 2017-07-18 2021-09-07 Shell Oil Company Process for preparing alkanediol and dialkyl carbonate
CN110156723B (zh) * 2018-02-13 2021-05-07 中国科学院过程工程研究所 1, 2-环氧化合物的合成方法
PL3898571T3 (pl) 2018-12-18 2024-04-08 Shell Internationale Research Maatschappij B.V. Sposób wytwarzania węglanu dialkilu i alkanodiolu
CN110078685B (zh) * 2019-04-19 2021-03-02 中国科学院过程工程研究所 一种连续反应制备环氧化合物的装置及方法
CN110156724B (zh) * 2019-04-19 2021-03-09 中国科学院过程工程研究所 一种间歇反应制备环氧化合物的装置及方法
KR20220071197A (ko) 2019-10-03 2022-05-31 쉘 인터내셔날 리써취 마트샤피지 비.브이. 디알킬 카보네이트 및 알칸디올의 제조 공정
WO2021110627A1 (en) 2019-12-06 2021-06-10 Shell Internationale Research Maatschappij B.V. Process for removing an ether alkanol impurity from an organic carbonate stream
EP3831805A1 (en) 2019-12-06 2021-06-09 Shell Internationale Research Maatschappij B.V. Process for the preparation of a dialkyl carbonate and an alkanediol
IT202000022624A1 (it) 2020-09-24 2022-03-24 Milano Politecnico Processo di produzione di alchilene ossidi da alchilencarbonati

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2851469A (en) * 1958-09-09 Manufacture of ethylene oxide
US2994704A (en) * 1958-11-19 1961-08-01 Pure Oil Co Preparation of cyclic alkylene carbonates
US4192810A (en) * 1974-04-10 1980-03-11 Phillips Petroleum Company Preparation of vicinal epoxides
US4069234A (en) * 1974-04-10 1978-01-17 Phillips Petroleum Company Preparation of vicinal epoxides
US3923842A (en) * 1974-06-28 1975-12-02 Phillips Petroleum Co Preparation of oxirane compound from the corresponding olefin via the cyclic carbonate ester
IT1095606B (it) * 1978-04-14 1985-08-10 Montedison Spa Processo per la sintesi di alchilencarbonati
US4265821A (en) * 1978-06-29 1981-05-05 Texaco Dev. Corp. Substituted alkylene oxides from substituted alkylene carbonates
US4374259A (en) * 1978-06-29 1983-02-15 Texaco Development Corporation Process for converting substituted ethylene carbonates into substituted ethylene oxides using tin catalysts
US4371704A (en) * 1978-06-29 1983-02-01 Texaco Development Corporation Substituted alkylene oxides from substituted alkylene carbonates
US4257966A (en) * 1978-08-17 1981-03-24 Phillips Petroleum Company Preparation of vicinal epoxides
JPS55122776A (en) * 1979-03-14 1980-09-20 Harukazu Matsuda Synthetic method of carbonate
US4276223A (en) * 1979-09-10 1981-06-30 Phillips Petroleum Company Preparation of vicinal epoxides
CA1162199A (en) * 1980-09-04 1984-02-14 Charles H. Mcmullen Process for the preparation of epoxides from alkylene carbonates
CA1168252A (en) * 1980-09-04 1984-05-29 Union Carbide Corporation Process for the preparation of epoxides from alkylene carbonates
US4345984A (en) * 1981-03-02 1982-08-24 The Procter & Gamble Company Novel prostaglandin analogues and process for making same
IN159117B (sh) * 1981-12-02 1987-03-28 Halcon Sd Group Inc

Also Published As

Publication number Publication date
AR241245A1 (es) 1992-03-31
AU577629B2 (en) 1988-09-29
US4851555A (en) 1989-07-25
BR8505283A (pt) 1986-08-05
EP0180387A2 (en) 1986-05-07
ES8606317A1 (es) 1986-04-01
DD238046A5 (de) 1986-08-06
KR860003235A (ko) 1986-05-21
ZA858221B (en) 1987-06-24
RO93390A (ro) 1987-12-31
YU168785A (en) 1987-12-31
SU1648251A3 (ru) 1991-05-07
DE3577557D1 (de) 1990-06-13
IN164704B (sh) 1989-05-13
BG48458A3 (en) 1991-02-15
AU4883985A (en) 1986-05-01
CN85108659A (zh) 1986-07-16
RO93390B (ro) 1988-01-01
CA1238643A (en) 1988-06-28
JPS61103878A (ja) 1986-05-22
EP0180387A3 (en) 1987-05-13
ES548180A0 (es) 1986-04-01
EP0180387B1 (en) 1990-05-09
CN1007152B (zh) 1990-03-14

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