In the present study, oxidative coupling of thiols was carried out using immobilized Cu, Ni and Pd complexes on SBA-15 mesostructured as novel and green heterogeneous catalysts under mild reaction conditions. These supported complexes were characterized by FT-IR, XRD, TEM, TGA, EDX, ICP and BET techniques. These nanohybrid robust catalysts have outstanding advantages such as facile synthesis, use of green medium, high surface area, easy separation and workup, excellent reused for several consecutive cycles without noticeable change in its catalytic activity, and short reaction time.

中文翻译：

---

SBA‐ [受电子邮件保护]（M = Cu，Ni和Pd）：三种高效，新颖和绿色的催化剂，可在温和的反应条件下氧化硫醇

在本研究中，硫醇的氧化偶联反应是在温和的反应条件下，使用固定化的Cu，Ni和Pd配合物在SBA-15介孔结构上作为新型绿色多相催化剂进行的。这些负载的配合物通过FT-IR，XRD，TEM，TGA，EDX，ICP和BET技术表征。这些纳米混合型鲁棒催化剂具有突出的优势，例如合成简便，绿色介质的使用，高表面积，易于分离和后处理，可连续几个循环重复使用，且催化活性无明显变化，并且反应时间短。