FR2008481A6 - Glycol ether production - Google Patents

Glycol ether production

Info

Publication number
FR2008481A6
FR2008481A6 FR6915380A FR6915380A FR2008481A6 FR 2008481 A6 FR2008481 A6 FR 2008481A6 FR 6915380 A FR6915380 A FR 6915380A FR 6915380 A FR6915380 A FR 6915380A FR 2008481 A6 FR2008481 A6 FR 2008481A6
Authority
FR
France
Prior art keywords
pref
atoms
degrees
hydroperoxide
alcohol
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
FR6915380A
Other languages
French (fr)
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.)
Halcon International Inc
Original Assignee
Halcon International 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 Halcon International Inc filed Critical Halcon International Inc
Application granted granted Critical
Publication of FR2008481A6 publication Critical patent/FR2008481A6/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C07C41/05—Preparation of ethers by addition of compounds to unsaturated compounds
    • C07C41/06—Preparation of ethers by addition of compounds to unsaturated compounds by addition of organic compounds only

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)

Abstract

The glycol ethers may be prepared on an industrial scale by reaction of (a) an unsaturated olefin with up to 30C atoms, pref. low alkene, (b) a saturated primary alcohol with up to 20C atoms, pref. low alkanol, and (c) an organic hydroperoxide with 3-20C atoms, pref. lower alkyl-, aralkyl- or cycloalkyl-hydroperoxide at temperature above 90 degrees, pref. 110-160 degrees, especially 120-150 degrees, and pressure sufficient to maintain liquid phase, pref. 1-70 kg/cm2 and in the presence of a soluble organo-metallic compound of Ti, V, Cr, Cb, Se, Zr, Te, Ta, W, Re, or U as catalyst. Absence of water is essential. Proportion of alcohol to olefin is pref. 1 to 5:1 and alcohol to hydroperoxide is pref. 1 to 9:1, especially 2 to 6:1.
FR6915380A 1968-05-14 1969-05-13 Glycol ether production Expired FR2008481A6 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US72887468A 1968-05-14 1968-05-14

Publications (1)

Publication Number Publication Date
FR2008481A6 true FR2008481A6 (en) 1970-01-23

Family

ID=24928618

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6915380A Expired FR2008481A6 (en) 1968-05-14 1969-05-13 Glycol ether production

Country Status (5)

Country Link
JP (1) JPS4925247B1 (en)
BE (1) BE732938A (en)
DE (1) DE1924672C3 (en)
FR (1) FR2008481A6 (en)
NL (1) NL6906922A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19717320A1 (en) * 1997-04-24 1998-10-29 Basf Ag One-step process for the production of glycol monoethers from olefins
JP4790359B2 (en) * 2005-09-30 2011-10-12 日本乳化剤株式会社 Production method of glycol ether using metallosilicate catalyst in hydrogen ion form

Also Published As

Publication number Publication date
DE1924672C3 (en) 1979-05-23
BE732938A (en) 1969-11-12
NL6906922A (en) 1969-11-18
JPS4925247B1 (en) 1974-06-28
DE1924672A1 (en) 1970-09-03
DE1924672B2 (en) 1978-10-05

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Legal Events

Date Code Title Description
TP Transmission of property