GB1438781A – Ozonolysis of olefins
– Google Patents
GB1438781A – Ozonolysis of olefins
– Google Patents
Ozonolysis of olefins
Info
Publication number
GB1438781A
GB1438781A
GB2760773A
GB2760773A
GB1438781A
GB 1438781 A
GB1438781 A
GB 1438781A
GB 2760773 A
GB2760773 A
GB 2760773A
GB 2760773 A
GB2760773 A
GB 2760773A
GB 1438781 A
GB1438781 A
GB 1438781A
Authority
GB
United Kingdom
Prior art keywords
baeyer
dioxetane
olefin
villiger
olefins
Prior art date
1972-06-13
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
GB2760773A
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.)
Research Corp
Original Assignee
Research Corp
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.)
1972-06-13
Filing date
1973-06-11
Publication date
1976-06-09
1973-06-11
Application filed by Research Corp
filed
Critical
Research Corp
1976-06-09
Publication of GB1438781A
publication
Critical
patent/GB1438781A/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
C07C51/34—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with ozone; by hydrolysis of ozonides
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
C07C45/40—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with ozone; by ozonolysis
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07D—HETEROCYCLIC COMPOUNDS
C07D321/00—Heterocyclic compounds containing rings having two oxygen atoms as the only ring hetero atoms, not provided for by groups C07D317/00 – C07D319/00
Abstract
1438781 Ozonolysis of olefins RESEARCH CORP 11 June 1973 [13 June 1972] 27607/73 Heading C2C The invention relates (a) to the production of a dioxetane by reacting an olefin in which each C atom of an ethylenically unsaturated group is connected to a further C atom and at least one said further C atoms is aliphatic with O 3 in the presence of a molar excess of a Baeyer-Villiger solvent which is a solvent which will readily undergo a Baeyer-Villiger oxidation; (b) ethylidenecylohexane-1,2-dioxetane; and (c) to the production of a carbonyl compound in which the carbonyl group is formed from one of the C atoms of an ethylenically unsaturated group of an olefin as hereinbefore defined by reductive ozonalysis of the olefin with the formation of a dioxetane as an intermediate product. Specified olefins are ethylidene cyclohexane, cis- or transdiisopropyl ethylene, transditertiarybutyl ethylene, 2-methyl butene, cyclopentene and indene. Specified Baeyer-Villiger solvents are propionaldehyde, butyraldehyde, cyclohexanone and pinacolone.
GB2760773A
1972-06-13
1973-06-11
Ozonolysis of olefins
Expired
GB1438781A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US262326A
US3862142A
(en)
1972-06-13
1972-06-13
Method of reductive ozonolysis of olefins to produce carbonyl compounds and intermediate products
Publications (1)
Publication Number
Publication Date
GB1438781A
true
GB1438781A
(en)
1976-06-09
Family
ID=22997050
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB2760773A
Expired
GB1438781A
(en)
1972-06-13
1973-06-11
Ozonolysis of olefins
Country Status (5)
Country
Link
US
(1)
US3862142A
(en)
CA
(1)
CA1004225A
(en)
DE
(1)
DE2329873A1
(en)
FR
(1)
FR2187734B1
(en)
GB
(1)
GB1438781A
(en)
Families Citing this family (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
IT1075949B
(en)
*
1976-12-29
1985-04-22
Snia Viscosa
PREPARATION PROCEDURE FOR SATURATED AND UNSATURE DIALDEHYDES
US5707559A
(en)
*
1986-07-17
1998-01-13
Tropix, Inc.
Chemiluminescent 1,2-dioxetane compounds
EP0275260B1
(en)
1986-07-24
1993-11-18
Tropix, Inc.
Method of detecting a substance using enzymatically-induced decomposition of dioxetanes
EP3104857A4
(en)
*
2014-02-14
2017-10-11
The Regents of The University of California
Cyclic peroxides as prodrugs for selective delivery of agents
CN111333493B
(en)
*
2018-12-18
2022-08-05
万华化学集团股份有限公司
Preparation method of dialdehyde hemiacetal
1972
1972-06-13
US
US262326A
patent/US3862142A/en
not_active
Expired – Lifetime
1973
1973-06-11
GB
GB2760773A
patent/GB1438781A/en
not_active
Expired
1973-06-11
CA
CA173,748A
patent/CA1004225A/en
not_active
Expired
1973-06-12
FR
FR7321284A
patent/FR2187734B1/fr
not_active
Expired
1973-06-12
DE
DE2329873A
patent/DE2329873A1/en
active
Pending
Also Published As
Publication number
Publication date
FR2187734B1
(en)
1977-02-11
DE2329873A1
(en)
1974-01-03
US3862142A
(en)
1975-01-21
FR2187734A1
(en)
1974-01-18
CA1004225A
(en)
1977-01-25
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Legal Events
Date
Code
Title
Description
1976-10-20
PS
Patent sealed [section 19, patents act 1949]
1979-01-17
PCNP
Patent ceased through non-payment of renewal fee
