A new, one-pot, multicomponent synthesis of 5-aza-9-deaza-adenines under microwave irradiation
作者:Felicia Phei Lin Lim、Giuseppe Luna、Anton V. Dolzhenko
DOI:10.1016/j.tetlet.2014.07.105
日期:2014.9
A new, practical, three-component method for the synthesis of 5-aza-9-deaza-adenines is developed. Aminopyrazoles react in a one-pot fashion with triethyl orthoformate and cyanamide under microwave irradiation affording 5-aza-9-deaza-adenines in good yields and high purity. The main advantages of this method are the operational simplicity, accessibility, and high efficiency.
开发了一种新的,实用的三组分合成5-氮杂9-脱氮腺嘌呤的方法。氨基吡唑在微波辐射下与原甲酸三乙酯和氰胺单锅反应,以高收率和高纯度提供5-氮杂-9-脱氮-ade啶。这种方法的主要优点是操作简单,可访问性高和效率高。