An Expedient Route to Imidazo[1,4]diazepin-7-ones via A Post-Ugi Gold-Catalyzed Heteroannulation
作者:Amit Kumar、Zhenghua Li、Sunil K. Sharma、Virinder S. Parmar、Erik V. Van der Eycken
DOI:10.1021/ol400526a
日期:2013.4.19
A novel diversity-oriented post-Ugi/gold(I)-catalyzed heteroannulation process for the synthesis of imidazo[1,4]diazepin-7-ones is elaborated. The scope and limitations of the protocol are discussed.