137695-89-7Relevant academic research and scientific papers
Condensation Reactions of (1E,3E)-4-Amino-3-cyano-4-methoxy-1-phenyl-2-azabutadiene and Electrocyclizations of Diazatrienes
Freeman, Fillmore,Kim, Darrick S. H. L.
, p. 550 - 552 (2007/10/02)
(1E,3E)-4-Amino-3-cyano-4-methoxy-1-phenyl-2-azabutadiene (2) reacts with 2-methoxypropene in refluxing methylbenzene in the presence of catalytic pyridinium p-toluenesulfonate (PPTS) to give 2-cyano-5,5-dimethyl-3-methoxy-6-phenyl-4,5-dihydro-1,4-diazabe
