A new catalytic system based on rhodium black using Crabtree's catalyst as an additive for direct hydrogen isotope exchange in aromatic compounds has been investigated. The level of deuterium incorporation can be improved from for example 16 to 93%. The new catalyst mixture tolerates a variety of solvents. Copyright © 2009 John Wiley & Sons, Ltd.
一种基于黑
铑的新催化系统已被研究,该系统使用克拉布特催化剂作为添加剂,用于芳香化合物的直接氢同位素交换。
重氢掺入
水平可以从例如16%提高到93%。这种新的催化剂混合物能够容忍多种溶剂。版权 © 2009 约翰·威利与 sons有限公司。