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

A Kurfürst, P Lhoták, P Nádeník…

Index: Collection of Czechoslovak Chemical Communications, , vol. 56, # 7 p. 1495 - 1504

Full Text: HTML

Citation Number: 4

Abstract

... In addition, some proton chemical shifts of the both spin systems are influenced by the nature of the substituents X. This is most conspicuous in the comparison ... The residue was collected with the precipitate and crystallized from the acetone— —dichioromethane mixture. ... Collect. ...