Synthesis of triphenylarsine oxide by oxidation of triphenylarsine by oxygen under the catalytic effect of iron compounds

[img]PDF - Authorized users only
Language: English
142Kb
Title:Synthesis of triphenylarsine oxide by oxidation of triphenylarsine by oxygen under the catalytic effect of iron compounds
Creators:
Vančová, Vlasta
Ondrejkovičová, Iveta
Journal or Publication Title:
Collection of Czechoslovak Chemical Communications, 56, 12, pp. 2869-2871

Abstract

Triphenylarsine oxide can be prepared conveniently by reacting triphenylarsine with dioxygen in the presence of iron compounds of the type of FeX<sub>3</sub>. [FeX<sub>3</sub>(OAsPh<sub>3</sub>)<sub>2</sub>] and [Fe(OAsPh<sub>3</sub>)<sub>4</sub>].(I<sub>3</sub>)<sub>2</sub> (X = Br, SCN; Ph = C<sub>6</sub>H<sub>5</sub>), which act as catalysts. The last-mentioned compound was found most catalytically active. Conducted in acetonitrile solution at slightly elevated temperatures (60 to 70°C) and atmospheric pressure of dioxygen, the oxidation is selective and quantitative.

Title:Synthesis of triphenylarsine oxide by oxidation of triphenylarsine by oxygen under the catalytic effect of iron compounds
Creators:
Vančová, Vlasta
Ondrejkovičová, Iveta
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:12
Page Range:pp. 2869-2871
ISSN:0010-0765
E-ISSN:1212-6950
Publisher:Institute of Organic Chemistry and Biochemistry
Related URLs:
URLURL Type
http://dx.doi.org/10.1135/cccc19912869UNSPECIFIED
ID Code:5192
Item Type:Article
Deposited On:22 Feb 2010 11:32
Last Modified:22 Feb 2010 10:32

Citation

Vančová, Vlasta; Ondrejkovičová, Iveta (1991) Synthesis of triphenylarsine oxide by oxidation of triphenylarsine by oxygen under the catalytic effect of iron compounds. Collection of Czechoslovak Chemical Communications, 56 (12). pp. 2869-2871. ISSN 0010-0765

Repository Staff Only: item control page