Organic Letters·· 14 小时前AI 评分48
三苯基膦掺杂聚醚醚酮用作内炔硅氢加成的高选择性调节剂
Triphenylphosphine-Doped Polyether Ether Ketone as a Highly Selective Regulator for the Hydrosilylation of Internal Alkynes
AI 导读
通过共聚将三苯基膦基团直接嵌入PEEK主链，再负载少量醋酸钯，制得Pd@PEEK-PPh3功能材料。该多相催化剂用于内炔硅氢加成时表现出优异的催化活性与突出的区域选择性，显著优于相应的均相催化剂及乙烯基聚合的三苯基膦聚合物。
图表、补充材料与最终表述以原文为准。阅读原文
来源：Organic Letters · doi.org
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