Chemical Sciences Division, CSIR-Indian Institute of Petroleum, Mohkampur, Dehradun-248005, India.
Dalton Trans. 2013 Aug 28;42(32):11522-7. doi: 10.1039/c3dt51059j. Epub 2013 Jul 8.
Highly dispersed Pd-nanoparticles grafted onto amino-functionalized nanocrystalline starch were found to be excellent heterogeneous catalysts for the aerobic oxidation of a variety of alcohols to their corresponding carbonyl compounds in excellent yields. The prepared catalyst was found to be selective for the oxidation of primary alcohols to aldehydes without giving over-oxidation products and was recycled several times without any leaching of the metal into the solution.
高度分散的负载在氨基功能化纳米晶淀粉上的钯纳米粒子被发现是一种优异的多相催化剂，可用于多种醇类在有氧条件下氧化生成相应的羰基化合物，产率很高。所制备的催化剂对伯醇的氧化具有选择性，不会生成过度氧化产物，且可多次回收而金属不会浸出到溶液中。
