1277165-90-8Relevant articles and documents
One-pot synthesis of pyrrolo[3,2-d ]pyridazines and pyrrole-2,3-diones via zirconocene-mediated four-component coupling of Si-tethered diyne, nitriles, and azide
Zhang, Shaoguang,Zhao, Jing,Zhang, Wen-Xiong,Xi, Zhenfeng
, p. 1626 - 1629 (2011)
A one-pot synthesis of pyrrolo[3,2-d]pyridazine derivatives via zirconocene-mediated four-component coupling of one Si-tethered diyne, two nitriles, and one azide is reported. When TMSN3 was used, pyrrole-2,3-diones were formed in good yields.