GB1352441A – Oxidation of vicinal diol groups
– Google Patents
GB1352441A – Oxidation of vicinal diol groups
– Google Patents
Oxidation of vicinal diol groups
Info
Publication number
GB1352441A
GB1352441A
GB3304371A
GB3304371A
GB1352441A
GB 1352441 A
GB1352441 A
GB 1352441A
GB 3304371 A
GB3304371 A
GB 3304371A
GB 3304371 A
GB3304371 A
GB 3304371A
GB 1352441 A
GB1352441 A
GB 1352441A
Authority
GB
United Kingdom
Prior art keywords
diol
acid
oxidation
peracetic
acetate
Prior art date
1970-07-17
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
GB3304371A
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.)
1970-07-17
Filing date
1971-07-14
Publication date
1974-05-08
1971-07-14
Application filed by Degussa GmbH, Deutsche Gold und Silber Scheideanstalt
filed
Critical
Degussa GmbH
1974-05-08
Publication of GB1352441A
publication
Critical
patent/GB1352441A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
C07C51/285—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with peroxy-compounds
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
C07C51/31—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting
Abstract
1352441 Oxidation of vicinal diols DEUTSCHE GOLDUND SILBER-SCHEIDEANSTALT 14 July 1971 [17 July 1970] 33043/71 Heading C2C Carboxylic, dicarboxylic, polycarboxylic or partly esterified carboxylic acids are prepared by the oxidation of vicinal diol groups to carboxyl groups with a percarboxylic acid in the presence of an organic solvent and ions or ion mixtures of iron, nickel, palladium, cobalt or manganese. The diols may be 1,2-octane diol, 1,2-decane diol, 1,2-dodecanediol, 1,2-octadecane diol, 1,2-cyclooctane diol, 1,2-cyclododecane diol, 7,8-tetradecane diol, α-monoalkyl glycerine ethers, 1,2-dihydroxytetralin, hydrindendiol, camphorglycol, 9,10-dihydroxystearic acid and esters and 9,10-dihydroxyoctadecanol, and solvents may be acetic acid, esters and benzene. Peracetic, perproprionic, perbutyric, and perbenzoic acids may be used with salts of the metals, preferably, acetates such as lead (II) or lead (IV). Examples describe the oxidation of 1,2-dodecane diol with peracetic acid in the presence of Co, Mn (II), Ni (II), Fe (III), Pd (II), Pb (II) and Co (II) acetates to undecanoic acid; 7,8-tetradecane diol with peracetic acid and a Co (II) acetate catalyst to oenanthic acid; 1,2-cyclohexane diol with peracetic acid and Pb (II) and Co acetate catalyst to adipic acid; 9,10-dihydroxy stearic acid with peracetic acid and Co (II) acetate to azelaic and pelargonic acids; and a hydroxylated mixture of oleic and stearic acid with peracetic acid and Co acetate to a mixture of azelaic and pelargonic acids.
GB3304371A
1970-07-17
1971-07-14
Oxidation of vicinal diol groups
Expired
GB1352441A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
DE19702035558
DE2035558A1
(en)
1970-07-17
1970-07-17
Process for the oxidation of vicinal diol groups
Publications (1)
Publication Number
Publication Date
GB1352441A
true
GB1352441A
(en)
1974-05-08
Family
ID=5777096
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB3304371A
Expired
GB1352441A
(en)
1970-07-17
1971-07-14
Oxidation of vicinal diol groups
Country Status (6)
Country
Link
AT
(1)
AT306055B
(en)
BE
(1)
BE770096A
(en)
DE
(1)
DE2035558A1
(en)
FR
(1)
FR2101729A5
(en)
GB
(1)
GB1352441A
(en)
NL
(1)
NL7108908A
(en)
Families Citing this family (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE3715613A1
(en)
*
1987-05-11
1988-11-24
Henkel Kgaa
BICYCLIC DECANDICARBONIC ACIDS, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE AS FLOTATION AGENTS
FR2724651B1
(en)
1994-09-16
1996-12-20
Rhone Poulenc Chimie
PROCESS FOR THE PREPARATION OF MONO- AND DICARBOXYLIC ACIDS FROM UNSATURATED FATTY ACIDS AND / OR DERIVATIVES THEREOF
DE102010002603A1
(en)
*
2010-03-05
2011-09-08
Leibniz-Institut Für Katalyse E.V. An Der Universität Rostock
Producing mono- and dicarboxylic acids, useful in pharmaceutical and plastic industries, comprises oxidatively splitting oxidized derivatives of vegetable oil or fat with molecular oxygen or air using gold-containing catalyst and solvent
1970
1970-07-17
DE
DE19702035558
patent/DE2035558A1/en
active
Pending
1971
1971-06-28
NL
NL7108908A
patent/NL7108908A/xx
unknown
1971-07-14
GB
GB3304371A
patent/GB1352441A/en
not_active
Expired
1971-07-15
FR
FR7125910A
patent/FR2101729A5/fr
not_active
Expired
1971-07-15
BE
BE770096A
patent/BE770096A/en
unknown
1971-07-16
AT
AT623771A
patent/AT306055B/en
not_active
IP Right Cessation
Also Published As
Publication number
Publication date
FR2101729A5
(en)
1972-03-31
AT306055B
(en)
1973-03-26
DE2035558A1
(en)
1972-01-20
BE770096A
(en)
1971-11-16
NL7108908A
(en)
1972-01-19
Similar Documents
Publication
Publication Date
Title
GB1352441A
(en)
1974-05-08
Oxidation of vicinal diol groups
GB1241612A
(en)
1971-08-04
Reductive capping of poly(pheneylene oxides)
US1962140A
(en)
1934-06-12
Manufacture of hydroxy carboxylic acids
GB1484849A
(en)
1977-09-08
Water based coating composition and method of making same
GB1405741A
(en)
1975-09-10
Powder coating composition
GB1351242A
(en)
1974-04-24
Preparing vicinal glycol esters
GB1353223A
(en)
1974-05-15
Oxidation of vicinal diol groups
GB753880A
(en)
1956-08-01
Production of polyethylene terephthalate
GB1529643A
(en)
1978-10-25
Thermoplastic polyesters of high melt viscosity
GB1522715A
(en)
1978-08-23
Method of sizing glass fibres
GB1356828A
(en)
1974-06-19
Synthetic resin polymers
GB1316379A
(en)
1973-05-09
Cured epoxy resin compositions
GB1219510A
(en)
1971-01-20
Process for the manufacture of esters of carboxylic acids
GB969523A
(en)
1964-09-09
Catalyst and process for hydrogenation of esters, acids, acetals and aldehydes
GB1286451A
(en)
1972-08-23
Alkyd resin production
GB1048345A
(en)
1966-11-16
Improvements in purification of mixtures of esters of polyhydric alcohols and carboxylic acids
GB1208481A
(en)
1970-10-14
Process for the preparation of partially crystalline unsaturated polyesters in a fine-particle size form
KR880002957A
(en)
1988-05-12
Cathode-attach electrodeposition coating composition
GB1101224A
(en)
1968-01-31
Improvements in or relating to the production of esters of unsaturated alcohols
GB1222426A
(en)
1971-02-10
Improvements in or relating to the production of polyurethane foam materials
ES476885A1
(en)
1979-05-16
Process for the preparation of ethylesters.
GB1330205A
(en)
1973-09-12
Preparation of carboxylic acids by the oxidation of vicinal
GB1323528A
(en)
1973-07-18
Method of proeucing alpha-phenyleth-anol and esters thereof
GB876129A
(en)
1961-08-30
Improvements in or relating to co-polymerisation processes
GB1254011A
(en)
1971-11-17
Manufacture of aliphatic dicarboxylic acids
Legal Events
Date
Code
Title
Description
1974-09-18
PS
Patent sealed
1976-02-11
PLNP
Patent lapsed through nonpayment of renewal fees
