Photoinduced Synthesis of<i>P</i>-Perfluoroalkylated Phosphines from Triarylphosphines and Their Application in the Copper-Free Cross-Coupling of Acid Chlorides and Terminal Alkynes
作者:Shin-ichi Kawaguchi、Yoshiaki Minamida、Takumi Okuda、Yuki Sato、Tomokazu Saeki、Aya Yoshimura、Akihiro Nomoto、Akiya Ogawa
DOI:10.1002/adsc.201500294
日期:2015.8.10
P‐perfluoroalkylated phosphines from triarylphosphines and perfluoroalkyl iodides has been developed. The photoinduced reaction involves the substitution of aryl groups on the phosphorus atom with perfluoroalkyl groups to successfully afford P‐perfluoroalkylated phosphines. In addition, the P‐perfluoroalkylated phosphines were found to promote the Cu‐free cross‐coupling reaction of acid chlorides with terminal
已开发出一种实用的合成方法,该方法可从三芳基膦和
全氟烷基
碘化物生成P-
全氟烷基化膦。光诱导反应涉及用
全氟烷基取代
磷原子上的芳基,从而成功制得P-
全氟烷基化的膦。此外,发现P-
全氟烷基化的膦可促进酰基
氯与末端
炔烃的无Cu交叉偶联反应。