134935-29-8Relevant academic research and scientific papers
Reactions of 2-Hydrazino- and 8-Hydrazinocycloheptapyrroles with Dimethyl Acetylenedicarboxylate
Abe, Noritaka,Yatabe, Kumiko
, p. 1704 - 1706 (1991)
2-Hydrazinocycloheptapyrrole reacted with dimethyl acetylenedicarboxylate (DMAD) to give the hydrazones (2a), the pyrimidinone-fused cycloheptapyrrole (3), 1,2,4-triazinone-fused cycloheptapyrroles, and the 1,2-dihydro-3H-pyrazol-3-one derivative
