Dehalogenation of 4,4'-Dichlorobiphenyl with Sodium Dihydridobis(2-methoxyethoxo)aluminate

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Title:Dehalogenation of 4,4'-Dichlorobiphenyl with Sodium Dihydridobis(2-methoxyethoxo)aluminate
Creators:
Včelák, Jaroslav
Hetflejš, Jiří
Journal or Publication Title:
Collection of Czechoslovak Chemical Communications, 60, 12, pp. 2156-2160

Abstract

<p>4,4'-Dichlorobiphenyl was reduced to biphenyl with sodium dihydridobis(2-methoxyethoxo)aluminate in toluene at 70-110 °C. The reaction course was described by two consecutive dehalogenation steps of the first order in the substrate. The dehalogenation was accelerated by catalytic amounts of Co(II) and Ni(II) l,3-pentanedionates. Dependence of dehalogenation steps on temperature and metal pentanedionate is reported, and rate data are compared with those obtained for 4-chlorobiphenyl, dichlorobenzene, and chlorobenzene.

Title:Dehalogenation of 4,4'-Dichlorobiphenyl with Sodium Dihydridobis(2-methoxyethoxo)aluminate
Creators:
Včelák, Jaroslav
Hetflejš, Jiří
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:60
Number:12
Page Range:pp. 2156-2160
ISSN:0010-0765
E-ISSN:1212-6950
Publisher:Institute of Organic Chemistry and Biochemistry
Related URLs:
URLURL Type
http://dx.doi.org/10.1135/cccc19952156UNSPECIFIED
ID Code:903
Item Type:Article
Deposited On:06 Feb 2009 17:04
Last Modified:06 Feb 2009 16:05

Citation

Včelák, Jaroslav; Hetflejš, Jiří (1995) Dehalogenation of 4,4'-Dichlorobiphenyl with Sodium Dihydridobis(2-methoxyethoxo)aluminate. Collection of Czechoslovak Chemical Communications, 60 (12). pp. 2156-2160. ISSN 0010-0765

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