Reaction of Aromatic p-Substituted Bisphosphoranes with Bisaldehydes
1971 年 19 巻 5 号 p. 959-969
詳細
1971 年 19 巻 5 号 p. 959-969
The Wittig reaction of aromatic p-substituted bisphosphoranes with bisaldehydes was carried out in dimethylformamide to give four kinds of poly-p-xylylidene series, as the oligopolymers in good yield. In the process of the reaction, the cyclic olefins were also given in very poor yield.
