作者:Steve A. de Keczer、Tim S. Lane、Mohammad R. Masjedizadeh
DOI:10.1002/jlcr.857
日期:2004.10.15
Bleomycin sulfate in D2O was deuterated using microwave irradiation under catalyst free conditions. Following the removal of labile deuterium and purification, bleomycin A2 with mass M + 1 to M + 7 was obtained. Successful selective uncatalyzed microwave deuterium exchange reactions on examples from the following classes of heterocycles are also described: imidazole, thiazole, indole, purine, and quinazoline. The described method was used as a test for non-labile active protons. Copyright © 2004 John Wiley & Sons, Ltd.
在无催化剂条件下,使用微波辐照对 D2O 中的博莱霉素进行氚化。在去除可变氘并纯化后,得到了质量为 M + 1 至 M + 7 的博莱霉素 A2。此外,还介绍了以下几类杂环的成功选择性非催化微波氘交换反应:咪唑、噻唑、吲哚、嘌呤和喹唑啉。所描述的方法可用于测试非易腐活性质子。Copyright © 2004 John Wiley & Sons, Ltd. All Rights Reserved.