作者:David E. Bergbreiter、Philip L. Osburn、Chunmei Li
DOI:10.1021/ol017198s
日期:2002.3.1
[structure: see text] Azo benzene derivatives were incorporated into soluble polymer-bound catalysts by two different approaches. The first was to attach the dye to the polymer-bound catalysts, using the dye as an innocent spectator to study the phase preference, concentration, and recoverability of a catalyst. The second approach used an azo dye as a ligand to form an effective soluble polymer-bound Pd(II)
[结构:见正文]通过两种不同的方法将偶氮苯衍生物掺入可溶性聚合物结合的催化剂中。首先是将染料连接到与聚合物结合的催化剂上,使用该染料作为无辜的观察者来研究催化剂的相偏好,浓度和可回收性。第二种方法使用偶氮染料作为配体,以形成用于Heck反应的有效的可溶性聚合物结合Pd(II)催化剂。