FR2171078A1 - Vicinal diols prepn - in one step from olefins using peracids without catalyst - Google Patents

Vicinal diols prepn - in one step from olefins using peracids without catalyst

Info

Publication number
FR2171078A1
FR2171078A1 FR7245784A FR7245784A FR2171078A1 FR 2171078 A1 FR2171078 A1 FR 2171078A1 FR 7245784 A FR7245784 A FR 7245784A FR 7245784 A FR7245784 A FR 7245784A FR 2171078 A1 FR2171078 A1 FR 2171078A1
Authority
FR
France
Prior art keywords
prepn
peracids
olefins
vicinal diols
catalyst
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.)
Granted
Application number
FR7245784A
Other languages
French (fr)
Other versions
FR2171078B1 (en
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.)
Evonik Operations GmbH
Original Assignee
Degussa GmbH
Deutsche Gold und Silber Scheideanstalt
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 Degussa GmbH, Deutsche Gold und Silber Scheideanstalt filed Critical Degussa GmbH
Publication of FR2171078A1 publication Critical patent/FR2171078A1/en
Application granted granted Critical
Publication of FR2171078B1 publication Critical patent/FR2171078B1/fr
Granted legal-status Critical Current

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

Abstract

One-step prepn. of vicinal diols is by reaction of aq. solns. of peracids of 2-5C without catalysts with olefins of low solubility in water, using 5 moles H2O/mole peracid and controlling heat evolution either by gradually adding peracid, or allowing reaction in 2-phase system at low temp. and then as 1-phase system at higher temp. Pref. 15-30 moles water used. Pref. temp. is 45-80 degrees C.
FR7245784A 1972-02-03 1972-12-21 Vicinal diols prepn - in one step from olefins using peracids without catalyst Granted FR2171078A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722205023 DE2205023B2 (en) 1972-02-03 1972-02-03 Process for the hydroxylation of unsaturated compounds

Publications (2)

Publication Number Publication Date
FR2171078A1 true FR2171078A1 (en) 1973-09-21
FR2171078B1 FR2171078B1 (en) 1975-09-12

Family

ID=5834891

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7245784A Granted FR2171078A1 (en) 1972-02-03 1972-12-21 Vicinal diols prepn - in one step from olefins using peracids without catalyst

Country Status (5)

Country Link
JP (1) JPS4896507A (en)
BE (1) BE794836A (en)
DE (1) DE2205023B2 (en)
FR (1) FR2171078A1 (en)
NL (1) NL7215673A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2937810C2 (en) * 1979-09-19 1985-03-28 Degussa Ag, 6000 Frankfurt Process for the preparation of diols or tetrols by hydroxylation of cyclic olefins with one or two double bonds
US4479021A (en) * 1983-08-30 1984-10-23 Ciba-Geigy Corporation Continuous process for producing 1,2-alkanediols
DE3442937C2 (en) * 1984-11-24 1986-11-06 Degussa Ag, 6000 Frankfurt Process for the continuous production of 1,2-pentanediol
JP6278846B2 (en) * 2014-06-25 2018-02-14 株式会社クラレ Method for producing 7-octene-1,2,3-triol

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
NL7215673A (en) 1973-08-07
BE794836A (en) 1973-05-16
FR2171078B1 (en) 1975-09-12
DE2205023C3 (en) 1974-10-24
DE2205023B2 (en) 1974-02-28
JPS4896507A (en) 1973-12-10
DE2205023A1 (en) 1973-08-30

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