Cw CO2 laser driven oxidation of some perhalogenocycloalkenes

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Title:Cw CO2 laser driven oxidation of some perhalogenocycloalkenes
Creators:
Pola, Josef
Včelák, Jaroslav
Chvátal, Zdeněk
Journal or Publication Title:
Collection of Czechoslovak Chemical Communications, 56, 2, pp. 398-405

Abstract

The title reaction of hexafluorocyclobutene, 1,2-dichloro-3,3,4,4-tetrafluorocyclobutene and decafluorocyclohexene studied at total pressure 13.3 and 16 kPa yield oxalyl halides COX.COX (X = F, Cl) and C<sub>2</sub>F<sub>4</sub> that undergo consecutive reactions to COF<sub>2</sub>, CO and X<sub>2</sub>. The oxidation of decafluorocyclohexene is preceded by retro-Diels-Alder decomposition affording hexafluorocyclobutene and C<sub>2</sub>F<sub>4</sub>. Two alternative mechanisms for the oxidation of the cyclobutenes are presented, one involving a novel cleavage of intermediary bicyclic dioxetanes. The decomposition of oxalyl fluoride into COF<sub>2</sub> and CO is favored over its oxidation.

Title:Cw CO2 laser driven oxidation of some perhalogenocycloalkenes
Creators:
Pola, Josef
Včelák, Jaroslav
Chvátal, Zdeněk
Divisions:Life and Chemical Sciences > Institute of Organic Chemistry and Biochemistry > Collection of Czechoslovak Chemical Communications
Journal or Publication Title:Collection of Czechoslovak Chemical Communications
Volume:56
Number:2
Page Range:pp. 398-405
ISSN:0010-0765
E-ISSN:1212-6950
Publisher:Institute of Organic Chemistry and Biochemistry
Related URLs:
URLURL Type
http://dx.doi.org/10.1135/cccc19910398UNSPECIFIED
ID Code:4958
Item Type:Article
Deposited On:22 Feb 2010 11:27
Last Modified:22 Feb 2010 10:27

Citation

Pola, Josef; Včelák, Jaroslav; Chvátal, Zdeněk (1991) Cw CO2 laser driven oxidation of some perhalogenocycloalkenes. Collection of Czechoslovak Chemical Communications, 56 (2). pp. 398-405. ISSN 0010-0765

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