2-(Biphenyl-4-yl)-5-phenyl-1,3,4-oxadiazole (PBD): Electrophilic 4’-substitution and following transformations

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Title:2-(Biphenyl-4-yl)-5-phenyl-1,3,4-oxadiazole (PBD): Electrophilic 4’-substitution and following transformations
Creators:
Kurfürst, Antonín
Lhoták, Pavel
Nádeník, Petr
Raclová-Pavlíková, Františka
Kuthan, Josef
Journal or Publication Title:
Collection of Czechoslovak Chemical Communications, 56, 7, pp. 1495-1504

Abstract

PBD was converted into 4’-substituted derivatives <i>I-XII</i> using usual electrophilic reagents. The decomposition of PBD, 4’-acetyl derivative <i>I</i> and 4’-nitro derivative <i>VI</i> with hydroiodic acid gave 4’-substituted 4-biphenylcarboxylic acids <i>XIIIa-XIIIc</i> and benzoic acid, respectively. The regioselectivity of the reaction was also proved by means of high resolution NMR spectroscopy.

Title:2-(Biphenyl-4-yl)-5-phenyl-1,3,4-oxadiazole (PBD): Electrophilic 4’-substitution and following transformations
Creators:
Kurfürst, Antonín
Lhoták, Pavel
Nádeník, Petr
Raclová-Pavlíková, Františka
Kuthan, Josef
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:7
Page Range:pp. 1495-1504
ISSN:0010-0765
E-ISSN:1212-6950
Publisher:Institute of Organic Chemistry and Biochemistry
Related URLs:
URLURL Type
http://dx.doi.org/10.1135/cccc19911495UNSPECIFIED
ID Code:5072
Item Type:Article
Deposited On:22 Feb 2010 11:29
Last Modified:22 Feb 2010 10:30

Citation

Kurfürst, Antonín; Lhoták, Pavel; Nádeník, Petr; Raclová-Pavlíková, Františka; Kuthan, Josef (1991) 2-(Biphenyl-4-yl)-5-phenyl-1,3,4-oxadiazole (PBD): Electrophilic 4’-substitution and following transformations. Collection of Czechoslovak Chemical Communications, 56 (7). pp. 1495-1504. ISSN 0010-0765

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